By J. B. Foster, George Garklavs, and G. W. Mackey · Figures 1-2: Maps showing: 1 ... George Garklavs, ... 1976, A slug test for determining hydraulic con ductivity of unconfined

GEOLOGIC AND HYDROLOGIC DATA COLLECTED DURING 1976-1984

AT THE SHEFFIELD LOW-LEVEL RADIOACTIVE-WASTE DISPOSAL

SITE AND ADJACENT AREAS, SHEFFIELD, ILLINOIS

By J. B. Foster, George Garklavs, and G. W. Mackey

U.S. GEOLOGICAL SURVEY

Open-File Report 83-926

Prepared in cooperation with the

U.S. NUCLEAR REGULATORY COMMISSION and

ILLINOIS DEPARTMENT OF NUCLEAR SAFETY

Urbana, Illinois

1984

CONTENTS

Page

Abstract................................................................ 1Introduction........................ . . . . 1References cited................................. 5

ILLUSTRATIONS

Page

Figures 1-2: Maps showing:

1. Location of Sheffield low-level radioactive- waste disposal site............................... 2

2. Location of U.S. Geological Survey wellsand borings....................................... 3

TABLES

Page

Table 1. Altitudes of water level in wells............................ 9

2. Strip-mine lake stages....................................... 112

3. Chemical analyses and temperature of ground and surfacewaters.................................................... 113

4. Hydraulic conductivities of glacial materials................ 144

5. Grain-size distribution, clay and carbonate mineralogy,and cation exchange capacity of glacial materials......... 147

6. Petrographic analyses of cores............................... 167

7. physical characteristics of wells............................ 180

8. Stratigraphic classification and lithologic descriptionof glacial materials penetrated by wells.................. 182

9. Coordinates for wells........................................ 260

111

UNITED STATES DEPARTMENT OF THE INTERIOR

WILLIAM P. CLARK, Secretary

GEOLOGICAL SURVEY

Dallas L. Peck, Director

For additional information write to:

District Chief, WRD U.S. Geological Survey 4th Floor102 East Main Street Urbana, IL 61801

Copies of this report can be purchased from:

Open-File Services Section Western Distribution Branch U.S. Geological Survey Box 25425, Federal Center Denver, CO 80225 [Telephone: (303) 234-5888]

CONVERSION FACTORS

INCH-POUND TO METRIC

Multiply inch-pound units To obtain SI units

inch (in.)

feet (ft)

mile (mi)

square foot (ft2 )

foot per second (ft/s)

foot per second (ft/s)

degree Fahrenheit (°F)

picocuri (pCi)

nanocuri (nCi)

Length

25.40

0.3048

1.609

Area

0.0929

Flow

0.3048

18.29

millimeter (mm)

meter (m)

kilometer (km)

square meter (m2 )

meter per second (m/s)

meter per minute (m/min)

Temperature

°C = 5/9 (°F-32) degree Celsius (°C)

Radiometric

0.037

37

becquerel (Bq)

becquerel (Bq)

IV

GEOLOGIC AND HYDROLOGIC DATA COLLECTED DURING 1976-1984 AT THE

SHEFFIELD LOW-LEVEL RADIOACTIVE-WASTE DISPOSAL SITE

AND ADJACENT AREAS, SHEFFIELD, ILLINOIS

By James B. Foster, George Garklavs, and Gary W. Mackey

ABSTRACT

Hydrogeologic studies were conducted at the low-level radioactive-waste disposal site near Sheffield, Illinois, from 1976-84. Data in this report include water levels in wells, lake stages, inorganic, organic, and radiometric chemical analyses of ground and surface water, hydraulic conductivities of glacial materials, grain-size distribution, clay and carbonate mineralogy, and cation exchange capacities of the glacial materials* Also included are results of petrographic analyses, physical measurements of wells, stratigraphy and lithology of cores collected from test wells, and horizontal coordinates of wells.

INTRODUCTION

The report contains geologic and hydrologic data collected for studies to determine the hydrogeology of a low-level radioactive-waste disposal site and adjacent areas near Sheffield, Illinois, in Bureau County (fig. 1). The studies include the following: (1) Hydrogeology of the site, (2) ground-water flow through a pebbly-sand extending northeast from the site to a strip-mine lake and east to where the water table intercepts a tributary to Lawson Creek, and (3) areal extent and rate of migration of tritium moving through two ground-water pathways east of the site.

The purpose of the report is to assemble most of the geologic and hydrologic data collected by the U.S. Geological Survey during these studies. The report contains data collected from October 1976 through July 1984. Additional data may be found in the reports listed below. Well records, ground-water quality data, and core descriptions for wells 501-533 and 535-537 are included in a report by Foster and Erickson (1980). Ground-water quality data were published in U.S. Geological Survey, Water Resoures Data for Illinois reports (1979-82). Water samples from wells and trenches were analyzed for inorganic, organic, and radioisotopes by the Brookhaven National Laboratory (Colombo, Weiss, and Francis, 1978; Weiss and Colombo, 1980; Pietrzak and Dayal, 1982).

Table 1 includes water level records for U.S. Geological Survey wells for the period of record, October 1976 through July 1984 (fig. 2).

Figure 1. Location of Sheffield low-level radioactive-wastedisposal site.

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Periodic stage readings for the strip-mine lake, July 1982 through September 1982, are given in table 2.

Chemical analyses and temperature of water samples for 48 wells, the strip-mine lake, the creek at flume number 1, and the creek that drains the northeast part of the site are listed in table 3, parts A, B, C, D, and E.

Table 4 lists hydraulic conductivity data from both laboratory per meability tests and single-well aquifer tests. The table contains hydraulic conductivity values for 27 wells located on site and in the area east of the site. The hydraulic conductivities include values for the lithologic units encountered in the saturated zone. Some laboratory determinations were made on core samples of lithologic units in the unsaturated zone*

Table 5 lists laboratory analyses of grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity for most lithologic units present on and east of the site. Samples were selected from core samples collected during drilling test wells 501-537, 560-574, and 577-584.

Petrographic analyses were completed on samples selected from core samples obtained from wells 560-574 east of the site. Results of the petrographic analyses are in table 6.

Well-construction details such as date drilled, total depth, casing depth, casing diameter, and altitude of top and bottom of screen are presented in table 7. Wells numbered 538 to 584, inclusive, were constructed in a two-step process. First, the casing was set and grouted. Second, the borehole was drilled to a depth necessary to accomodate the desired length of screen. The screen was then set in the casing using a packer. Wells 586 to 611 were constructed by drilling a borehole to the desired depth and placing a complete and continuous casing and screen assembly into the borehole. All wells have bentonite seals above the screened interval.

Stratigraphy and lithologic descriptions of sediments penetrated by wells are presented in table 8.

Table 9 lists the horizontal coordinates of each well. Coordinates are measured from an arbitrary reference point established for the site. The reference point is located at the intersection of the township roads southeast of the site (fig. 2). The northing and easting coordinates are found along the bottom and right edges of figure 2.

The authors wish to acknowledge the following persons and organizations for their work in analyzing water and lithologic samples. Water samples were analyzed in the laboratory of the Illinois Environmental Protection Agency? grain-size distribution and clay mineralogy were done by the Illinois State Geological Survey (ISGS). We are especially indebted to Thomas M. Johnson and Keros Cartwright of the ISGS for their assistance. Carbonate mineralogy, cation-exchange capacity, and petrographic studies were done in the Department of Geology at the University of Illinois at Urbana, Illinois. We are grateful to the late John Hower, former Chairman, Department of Geology for his assistance.

We are indebted to Philip Gustafson and David Ed of the Illinois Depart ment of Nuclear Safety and Ronald K. Gaynor of US Ecology, Inc., for their advice and technical assistance, and David L. Siefken and Maxine Dunkelman of the Low-Level Waste Licensing Branch, U.S. Nuclear Regulatory Commission for their support and guidance.

REFERENCES CITED

Bouwer, H., and Rice, R. C., 1976, A slug test for determining hydraulic con ductivity of unconfined aquifers with completely or partially penetrating wells: Water Resources Research, Vol. 12, No. 3, p. 423-428.

Colombo, P., Weiss, A. J., and Francis, A. J., 1978; Evaluation of isotopemigration - land burial - water chemistry at commercially operated low- level radioactive waste disposal sites: Progress Report No. 8, January-March 1978, Brookhaven National Laboratory, BNL-NUREG-50937, NUREG/CR-0537, p. 9, 17, 35-38.

Foster, J. B., and Erickson, J. R. , 1980, Preliminary report on the hydrogeology of a low-level radioactive-waste disposal site near Sheffield, Illinois: U.S. Geological Survey Open-File Report 79-1545, 87 p.

Pietrzak, R. F., and Dayal, R., 1982, Evaluation of isotope migration - land burial - water chemistry at commercially operated low-level radioactive waste disposal sites: Quarterly Progress Report, July-September 1982, Brookhaven National Laboratory, BNL-NUREG-32070, 17 p.

U.S. Geological Survey, 1979-82, Water resources data for Illinois, water years1978-81 volume 1: U.S. Geological Survey Water-Data Reports IL-78-1 toIL-81-1 (published annually).

Weiss, A. J., and Colombo, P., 1980, Evaluation of isotope migration - land burial - water chemistry at commercially operated low-level radioactive waste disposal sites: Status Report Through September 30, 1979, Brookhaven National Laboratory, BNL-NUREG-51143, NUREG/CR-1289, p. 35-38 and 108-112.

Willman, H. B., and Frye, J. C., 1970, Pleistocene stratigraphy of Illinois: Illinois State Geological Survey Bulletin 94, 204 p.

5?

TABLES 1 - 9

i?

Table 1. Altitudes of water level in wells

[Datum is sea level]

Well No. 501

SITE IDENTIFICATION NO. 412022089472301

DATUM. Altitude top of casing is 770.40 ft. Measuring point: Top of casing 3.20 ft above land surface.

PERIOD OF RECORD. October 1976 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 729.02 ft above sea level, June 12, 1979; lowest water level, 727.86 ft above sea level, June 10, 1983.

Date

1976Oct. 20Oct. 29

1977Apr. 27Dec. 21

1978Jan. 18Feb. 9Mar. 4Mar. 17May 1June 1June 14July 19

Altitude of water level (feet)

728.51728.51

728.26728.05

728.31728.29728.49728.71728.79728.95728.86728.97

Date

Aug.Sept.Nov.

1979Jan.Feb.JuneJuneJulyAug.Oct.Nov.

1980Aug.Nov.

30149

222612285

163

16

2118


728.89728.85728.69

728.56728.45729.02728.90728.71728.78728.79728.82

728.61728.50

Date

1981May 19July 23Nov. 29

1982Jan. 20Mar. 16July 12

1983Feb. 8June 1 0

1984July 1 1


728.02728.16728.65

727.88728.61728.81

728.72727.86

728.92

July 25 728.92

Table 1. Altitudes of water level in wells Continued

Well No. 502




EXTREMES FOR PERIOD OF RECORD. Highest water level, 732.04 ft above sea level, July 5, 1979; lowest water level, 728.89 ft above sea level, Mar. 17, 1978.

Date

1976Oct. 20Oct. 29

1977Apr . 1 1Apr. 27June 29Aug. 24Oct. 20Dec. 20

1978Jan. 18Feb. 9Mar. 4Mar. 17May 1June 1June 14July 19


730.38730.33

730.01730.08729.66729.35729.27729.29

729.06729.05728.99728.89728.95731.40731.64731.62

Date

July 25Aug. 30Nov. 9

1979Jan. 22Feb. 26May 23June 1 2June 28July 5Aug. 16Oct. 3Nov. 16

1980Aug . 2 1Nov. 18

1981Mar. 12


731.62731.51731.33

731.09730.89731.80731.63731.57732.04731.45731.40731.34

730.45730.06

730.06

Date

Apr . 28May 19July 17July 23Aug. 21

1982Jan. 20Mar. 16Mar. 31June 22July 12

1983Feb. 8June 9

1984July 1 1


729.90729.78730.23730.49730.48

731.28731.12731.34731.51731.49

731.11731.56

731.61

10


Well No. 503



PERIOD OF RECORD. October 1976 to June 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.87 ft above sea level, July 20, 1978; lowest water level, below bottom of the screen.

Date

Altitude of water level (feet) Date


Altitudeof waterlevel(feet)

1976Oct. 20 Oct. 29

1978 July 20

1979 July 10

731.16 Dry

731.87

731.72

1980 Aug. 21

1981May 19 July 23 Aug. 20

731.47

Dry Dry Dry

1982Mar. 16 July 12 Nov. 17

1983 June 10

Dry Dry 731.56

Dry

11


Well No. 504




EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in the well.

Date

Altitudeof waterlevel(feet) Date



1976 Oct. 29

1978 July 19

1979 June 14

Dry

Dry

Dry

1980 Aug. 21

1981July 23 Aug. 20

Dry

Dry Dry

1982Mar. 16 July 13

1983 Feb. 9

1984 July 10

Dry Dry

Dry

Dry

12


Well No. 505




EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.28 ft above sea level, July 10, 1984; lowest water level, below the bottom of the screen.

Date




1976 Oct. 29

1978 July 19

1979 July 11

1980 Aug. 21

Dry

742.28

741.52

Dry

1981Mar. 11 May 21 July Oct. Dec.

232122

1982Mar. 16 June 23 July 13

Dry Dry Dry Dry Dry

Dry741.54 741.58

1983Feb. 10 June 10

1984 July 10

740.24742.28

743.28

13


Well No. 506





Date




1976Oct. 20 Oct. 29

1979 July 10

1980 Aug. 21

Dry Dry

Dry

Dry

1981May 19 July 23 Aug. 20

1982Mar. 16 July 13

735.07 Dry Dry

Dry 735.10

1983 Feb. 8

1984 July 11

Dry

Dry

14


Well No. 507


DATUM. Altitude top of casing is 780.35 ft. Measuring point: Top of casing 4.00 ft above land surface. Prior to Dec. 18, 1978, altitude top of casing was 776.20 ft.



Date

1976Oct. 19Oct. 29

1977Apr . 12Apr. 27Oct. 20Nov. 18Dec. 20

1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17Apr. 3May 1July 19July 25


744.09744.09

743.62743.30743.47743.50743.14

743.27743.17743.19743.18742.88743.02742.96743.20743.12

Date

Aug. 30Sept. 22

1979Feb. 26Apr. 10Apr. 12May 23June 13June 15June 27July 12Aug. 16Oct. 3Nov. 16

1980Jan. 10Mar. 25Aug . 2 1Sept. 19


743.24742.94

742.87744.30744.42744.75744.77744.85744.78744.82744.42744.31744.08

744.02742.93743.31743.24

Date

Oct. 17

1981Mar. 10Apr. 29May 21Oct. 16Dec. 22

1982Jan. 20Mar. 16June 23July 13

1983Feb. 10June 1 0

1984July 1 1


743.22

741.15741.45742.75741.96743.09

742.44742.05743.14743.12

743.36743.78

745.24

15


Well No. 508




EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in the well.

Date

1976Oct. 20Oct. 29

1978July 20

1979July 10

Altitude of waterlevel(feet)

DryDry

Dry

Dry

Date

1980Aug. 22

1981May 21July 23Aug. 20


Dry

DryDryDry

Date

1982Mar. 16July 13

1983Feb. 9

1984July 10


DryDry

Dry

Dry

16


Well No. 509




EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.46 ft above sea level, July 10, 1984; lowest water level, 745.68 ft above sea level, May 21, July 23, 1981.

Date

1976Oct . 19Oct. 29

1977Apr. 21May 11June 29Dec. 20

1978Feb. 9Feb. 28Mar. 17May 1June 1 6July 20July 25

Altitude of water level ( feet )

746.71746.70

746.34746.22745.95746.11

746.26746.01746.03746.44746.85746.84746.81

Date

Aug. 30Nov. 9

1979Feb. 26May 23June 1 2June 27July 5Aug. 16Oct. 3Nov. 16

1980Jan. 9Mar. 11Aug. 21


746.56746.31

746.06747.23747.32747.37747.34747.28747.27747.07

746.84746.58746.22

Date

1981May 21July 23

1982Mar. 16Mar. 31July 13Nov. 18

1983Feb. 9June 9

1984July 10


745.68745.68

746.18745.96746.08745.96

746.12747.05

748.46

17


Well No. 510





Date

1976Oct.Oct.

1977Apr.Oct.Nov.Dec.

1978Feb.Feb.Mar.MayJulyJulyAug.



19791929

26201820

928171

202530

746.49746.51

746.17745.66745.92746.00

745.81745.84745.90746.42746.63746.61746.36

Jan.Feb.Apr.MayJuneJuneJulyJulyAug.Oct.Nov.

1980Jan.Jan.Mar.Mar.Aug.Sept.

22261123152751316316

91824272119

745.89745.94746.96747.18747.23747.16747.11747.22747.02746.97746.84

746.61746.61746.27746.36746.14745.95

Date

Oct. 17Nov. 19

1981Mar. 10Aug. 18


1983Feb. 9June 9

1984July 10


745.84745.74

745.56745.68

745.96745.87746.01745.84

746.03746.95

748.26

18

Table 1.- Altitudes of water level in wells Continued

Well No. 511




EXTREMES FOR PERIOD OF RECORD. Highest water level, 752.03 ft above sea level, July 11, 1984; lowest water level, 746.89 ft above sea level, June 29, 1977.

Date

1976 Oct. 20 Oct. 29

1977Apr.Apr.JuneOct.Nov.Nov.Dec.

1978Feb.Feb.Mar.Apr.JuneJuneJuneJulyJulyAug.

12272920171820

9281712

1627202518


749.17 748.11

747.21747.22746.89747.01747.46747.48747.91

747.95747.94748.51748.92750.20750.20750.10749.94749.93749.52

Date

Aug. Sept. Nov.

1979Feb.Apr.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.

1980Jan.Jan.Mar.Aug.Sept.Oct.

30 13 9

26111223131528516316

91827221917


749.24 749.04 748.22

747.30748.89748.93750.47750.54750.54750.42750.16749.64749.54749.02

748.66748.65748.55748.71748.81748.52

Date

Nov. 19

1981 Mar. 10Apr. 30May 21Aug. 19Aug . 2 1Dec. 22

1982Mar. 16Mar. 31June 23July 13

1983Feb. 9June 9

1984July 1 1


748.35

747.94748.00748.21748.68748.76748.63

748.26748.17749.00748.93

748.55751.91

752.03

19

Table 1.--Altitudes of water level in wells Continued

Well No. 512



PERIOD OP RECORD. October 1976 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.89 ft above sea level, Apr. 10, 1979; lowest water level, 717.79 ft above sea level, June 28, 1977.

Date

1976Oct.Oct.

1977Apr.Apr.MayJuneJuneAug.Oct.Dec.

1978Jan.Feb.Mar.Mar.Apr.MayJuneJuneJuly


2029

1327112728261920

11161

1731

121611

718718

719719719717717718719722

721720720722722723722722721

.23

.37

.64

.52

.30

.90

.79

.41

.97

.71

.73

.84

.38

.24

.74

.16

.62

.28

.19

Date

Aug.Aug.Sept.

1979Feb.Apr.MayJuneJuneJulyAug.Oct.

1980Jan.Jan.Mar.Mar.MayAug.Aug.Sept.Oct.


173021

261023152712163

81025272520211817

719.719.718.

719.723.723.722.721.721.719.719.

720.720.720.720.721.718.718.719.718.

600842

5389573782168786

333374803383893067

Date

1981Mar.Apr.MayJulyAug.Aug.Oct.Dec.

1982Jan.Mar.Mar.JuneJuly

1983Feb.June

1984July


928191614202322

2016312213

810

11

719.722.722.720.718.721.719.719.

720.721.722.720.721.

720.721.

722.

9906464145085864

3545339289

6804

24

July 20 720.79

20


Well No. 513




EXTREMES FOR PERIOD OF RECORD. Highest water level, 746.94 ft above sea level, Apr. 3, 1979; lowest water level, 740.61 ft above sea level, Mar. 16, 1982.

Date

1976Oct. 19Oct. 29

1977Apr. 12Oct. 19Nov. 17Nov. 18Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1June 2June 16July 25Aug. 30Sept. 13Sept. 20


742.02742.03

741.49741.49741.95741.72741.85

741.36741.07741.09742.34744.43744.21743.72743.04742.99742.83

Date

Nov.

1979Feb.Apr.Apr.MayJuneJuneJulyAug.Oct.Nov.

1980Jan.Jan.Mar.Mar.JuneAug.

9

263

12231528516316

91825272

22


742.09

742.00746.94746.67746.57745.77745.41745.17744.31743.83743.06

742.50742.46741.70741.72742.48741.66

Date

Sept. 18Oct. 17

1981Mar. 12Apr. 30May 19July 16Oct. 22Dec. 22

1982Mar. 16Mar. 31June 23

1983Feb. 10

1984July 1 1


742.14741.83

741.18742.54742.93742.68741.58741.13

740.61740.92741.94

741.11

744.06

21


Well No. 514





Date

1976Oct. 19Oct. 29

1977Apr. 12Apr . 27June 28Oct. 20

1978Feb. 28June 16July 19


729.76729.72

DryDryDryDry

728.28731.79731.53

Date

1979Apr. 11May 23June 13July 12

1980Jan. 9Aug . 22Nov. 18

1981May 19


731.26732.94732.92732.54

731.06730.72730.49

730.57

Date

July 23Aug . 2 1

1982Mar. 16Mar. 31July 12

1983Feb. 10

1984July 1 1


731.43731.63

730.87730.99731.92

731.62

733.70

22


Well No. 515




EXTREMES FOR PERIOD OF RECORD. Highest water level, 735.08 ft above sea level, May 23, 1979; lowest water level, 730.27 ft above sea level, June 28, 1977.

Date

1976Oct. 19Oct. 29

1977Apr. 12Apr . 27June 28Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1May 31June 16


731.34731.34

730.57730.43730.27730.44731.26731.62

731.30731.11731.49732.05733.36733.34

Date

JulyJulySept.Nov.

1979Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.

1980Jan.Aug.

1925129

26112313285163

16

922


732.95732.92732.18731.53

731.74734.07735.08734.76734.56734.18733.63733.82733.23

732.77732.15

Date

Nov. 18

1981May 19July 23


1983Feb. 10

1984July 11


733.24

732.54733.21

731.93731.94733.23

732.92

735.05

23


Well No. 516




EXTREMES FOR PERIOD OF RECORD. Highest water level, 731.05 ft above sea level, July 11, 1984; lowest water level, 725.08 ft above sea level, Oct. 20, 1977.

Date

1976Oct. 19Oct. 29

1977Apr. 27June 28Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1

1978May 31


727.81727.12

725.76725.11725.08725.92727.26

726.35726.35726.47727.21

728.72

Date

JuneJuneJulyJulyAug.Sept.Nov.

1979Feb.Apr.MayJuneJuneJulyJuly

1980Aug.

215192530129

26112313285

31

22


727.23728.83728.61728.59727.97727.77727.31

726.58728.26729.70729.70729.74729.47729.25

728.49

Date

1981May 16May 19Aug. 20

1982Jan. 20Mar. 16Mar. 31July 12

1983Feb. 10

1984July 11


728.94728.50729.34

729.69729.29729.68730.29

730.03

731.05

24


Well No. 517




EXTREMES FOR PERIOD OF RECORD. Higiiest water level, 728.58 ft above sea level, June 9, 1983; lowest water level, 722.85 ft above sea level, May 27, 1977.

Date

1976Oct. 19Oct. 29

1977Apr. 27May 11May 27Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1June 1June 15


724.53724.49

723.66723.12722.85723.13724.20724.40

724.22724.24724.57725.31726.35726.44

Date

JulyJulyAug.Sept.Nov.

1979Feb.Apr.MayJuneJulyAug.Oct.Nov.

1980Aug.

192530129

26112328516316

22


726.10726.02725.50725.26724.86

724.95726.98727.58727.14726.82726.46726.80726.65

726.11

Date

1981May 19July 23Aug. 21Nov. 20


1983Feb. 8June 9

1984July 10


726.39726.26726.75726.56

725.66726.60726.81727.26

726.94728.58

728.09

25


Well No. 518




EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.87 ft above sea level, June 9, 1983; lowest water level, 718.32 ft above sea level, July 27, 1977.

Date

1976Oct.Oct.

1977Apr.MayJuneJulyJulyAug.Oct.Nov.Dec.

1978Jan.Feb.Feb.Mar.MayMayJuneJuneJuly

1929

1111297

2726181721

119

2817

131162619


720.04720.00

719.41719.06718.43718.43718.32718.37718.83719.70719.81

719.89719.68719.77720.03720.51721.90721.69721.73721.41

Date

JulyAug.Aug.Sept.Nov.

1979Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.

1980Jan.Jan.Mar.Mar.JuneAug.Sept.

251830209

26112315289

16316

91825272

2218


721.30720.87720.65720.52720.36

720.50722.61723.19723.03722.81722.64722.06722.24721.99

721.91722.52721.86721.92722.46721.31721.76

Date

Oct. 17

1981Mar. 11Apr . 30May 19July 16Aug. 7Oct. 22Dec. 22

1982Jan. 20Mar. 16Mar. 31June 23July 12

1983June 9

1984July 10


721.33

720.04719.37721.84721.54721.66720.80721.73

722.09721.73722.26722.16722.27

723.87

723.69

26


Well No. 519




EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.47 ft above sea level, Oct. 29, 1976? lowest water level, 743.69 ft above sea level, Nov. 9, 1978.

Date

1976Oct. 19Oct. 29

1977Apr . 26Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1May 9May 31June 16June 27July 20


748.26748.47

748.31745.38746.19746.03

746.76746.94747.10747.89748.05746.31745.34745.57744.03

Date

July 25Aug. 30Sept. 13Nov. 9

1979Apr. 10May 23June 12July 5Aug. 16Oct. 3Nov. 16

1980Jan. 9Mar. 11Aug. 22Nov. 19


744.11744.69744.93743.69

745.69745.86746.17746.49746.81747.17747.36

747.55746.50746.49746.76

Date

1981May 21July 23Nov. 20Dec. 1


1983Feb. 8June 9

1984July 10


746.75747.02747.07747.07

746.62746.33746.85

743.73744.30

748.14

27


Well No. 520




EXTREMES FOR PERIOD OF RECORD. Highest water level, 740.82 ft above sea level, Apr. 12, 1979; lowest water level, 734.24 ft above sea level, July 27, 1977.

Date

1976Oct.Oct.

1977Apr.MayJuneJulyOct.Nov.Dec.

1978Feb.Feb.Mar.MayMayMayJuneJuneJuneJuly

1929

27113027201721

928171

1524

1162820


734.83734.92

735.45735.34734.62734.24735.12736.15736.68

736.00735.75736.60737.43738.59738.75738.62738.33738.08737.73

Date

JulyAug.Sept.Nov.

1979Apr.Apr.MayJuneJuneJuneJulyJulyAug.Oct.Nov.

1980Jan.Mar.JuneAug.

2530139

101223131528513163

16

9272

22


737.62736.67736.59735.94

740.55740.82740.57739.78739.79739.62739.03738.98738.13737.68737.14

736.85736.29737.03735.93

Date

Sept. 19Oct. 17

1981Mar. 10May 21July 23Aug. 19Nov. 20Dec. 1


1983Feb. 8June 9

1984July 10


735.94735.99

735.25736.18735.65735.68735.29735.52

734.97735.09735.88734.74

735.77738.53

739.66

28


Well No. 522




EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.72 ft above s$a level, July 10, 1984; lowest water level, 745.57 ft above sea level, Dec. 20, 1977.

Date

1976Oct. 19Oct . 29

1977Apr. 26May 11June 28July 27Aug. 26Oct. 20Nov. 18Dec. 20

1978Feb. 9Feb. 28Mar. 17May 1June 16June 28July 20


747.00746.80

746.43746.31746.05745.84745.80745.74746.02745.57

746.11746.07746.00746.52746.88746.97747.06

Date

JulyAug.Sept.Nov.

1979Feb.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.

1980Jan.Jan.Mar.

2530229

2611231315285

163

16

91827


747.00746.82746.69746.50

746.07746.88747.33747.51747.54747.54747.54747.48747.42747.20

746.99746.97746.69

Date

June 2Aug. 21Sept. 19Oct. 17

1981Mar. 10Aug. 19


1983Feb. 9June 9

1984July 10


746.69746.42746.26746.28

745.91746.04

746.29746.08746.29746.15

746.31747.34

748.72

29


Well No. 523





Date

1976Oct. 19Oct. 29

1977Apr. 12Apr . 27Oct. 20Nov. 18Dec. 20

1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17May 9June 16July 19July 25


741.53741.22

742.02740.55DryDry740.06

740.59740.95741.11740.96741.44741.67741.13742.21742.20

Date

Aug. 30Sept. 21Nov. 9

1979Jan. 22Feb. 26Apr. 3Apr. 10Apr. 12May 23June 12June 27Aug. 1Aug. 16Oct. 3Nov. 16

1980Jan. 9Aug. 21


742.20742.06742.15

741.86741.77741.80741.82741.54742.05742.07742.15742.24742.17742.67742.01

741.86741.34

Date

Nov. 19


1982Jan. 20Mar. 16Mar. 31July 12Nov. 18

1983Feb. 10June 1 0

1984July 10


741.11

740.04DryDry

741.36741.16741.37741.25741.63

741.90742.47

743.40

30


Well No. 524




EXTREMES FOR PERIOD OF RECORD. Highest water level, 736.66 ft above sea level, Apr. 10, 1979; lowest water level, 727.40 ft above sea level, July 8, 1977.

Date


1976Oct.Oct.

1977Apr.Apr.JulyOct.Nov.Dec.

1978Jan.Feb.Feb.Mar.Mar.Apr.MayJuneJuneJulyJulyJuly

1929

12278

201820

1716284

1741

1316122125

728728

731730727730732733

732731730730731733734733731732730730

.73

.91

.45

.51

.40

.07

.90

.37

.32

.21

.98

.97

.52

.32

.21

.09

.69

.11

.47

.44

Date

Aug.Sept.Nov.

1979Feb.Apr.Apr.MayJuneJuneJuneJulyAug.Oct.Nov.

1980Jan.Mar.Mar.Aug.Sept.Oct.Nov.


30219

261012231315271216316

10242821181719

728728728

730736736735733733732731730730730

731731731729730728729

.72

.04

.18

.30

.66

.06

.12

.11

.05

.45

.68

.53

.22

.26

.73

.88

.93

.46

.11

.88

.25

Date

1981Mar.Apr.MayJulyAug.Aug.Oct.Dec.Dec.

1982Jan.Mar.Mar.JuneJuly

1983Feb.June

1984July


112921161221161

22

2016312313

1010

11

730733733730730729729730730

729729733729732

731732

733

.44

.30

.35

.25

.37

.81

.47

.15

.12

.08

.08

.95

.22

.67

.99

.60

.02

31


Well No. 525




EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.50 ft above sea level, Apr. 12, 1979? lowest water level, 714.83 ft above sea level, Sept. 22, 1978.

Date




1977Oct. 20 Nov. 18 Dec. 21

716.44717.24718.04

1978Jan.Feb.Feb.Mar.Mar.MayJulyJulyJulyAug.Sept.Nov.

189

161

171

11212530229

716.91716.68716.62716.58718.66717.77716.43716.33716.29715.24714.83715.30

1979Feb.Apr.Apr.Apr.MayJuneJuneJulyAug.Oct.Nov.

263

1012231227516316

716.74719.55718.28720.50717.55717.00716.70716.68715.78716.00716.05

1980Jan. 9 Nov. 19

716.44715.75

1981May 19 July 23 Aug. 21 Nov. 30

1982Jan. 20 Mar. 16 July 13

1983Feb. 8 June 10

1984 July 11

717.65716.92716.73716.36

715.62718.12716.88

716.58716.79

716.83

32


Well No. 526



PERIOD OF RECORD. July 1978 to July 1984.

EXTREMES FOR PERIOD OF RECORD. No water levels have ever been measured in this well.

Date




1978 July 19

1979 July 10

1980 Aug. 21

Dry

Dry

Dry

1981May 19 July 23 Aug. 21

1982 Mar. 16July 12

Dry Dry Dry

Dry Dry

1983 Feb. 8

1984 July 11

Dry

Dry

33


Well No. 527




EXTREMES FOR PERIOD OF RECORD. Highest water level, 738.80 ft above sea level, Apr. 10, 1979; lowest water level, 731.48 ft above sea level, Aug. 7, 1981.

Date




1977Oct. 20 Nov. 18 Dec. 21

731.88733.70733.91

1978Jan.Feb.Feb.Feb.Mar.MayMayJuneJulyJulyJulyAug.Sept.

17916281719131321253021

733.78733.28733.19733.04733.42735.00735.28735.50734.17733.92733.83733.47732.04

1979Feb.Apr.Apr.MayJuneJulyAug.Oct.Nov.

26101223135

163

16

732.59738.80738.54737.57736.19735.45734.34733.87733.28

1980Jan. 9 Aug. 21

1981 Mar. 11Apr. 29 May 21

734.25732.96

732.18733.72734.00

JulyJulyAug.Aug.Oct.Dec.

16237

202312

731.64732.12731.48732.55731.56731.61

1982Jan. 20 Mar. 16June 22

1983Feb. 8 June 10

1984 July 11

733.01733.52733.86

734.06736.36

737.17

34


Well No. 528


DATUM. Altitude top of casing is 770.83 ft. Measuring point: Top of casing 2*83 ft above land surface*

PERIOD OF RECORD. June 1977 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 744.46 ft above sea level, May 1, 1978; lowest water level, 739.34 ft above sea level, July 23, 1981.

Date

1977June 29July 7Oct. 20Nov. 18Dec . 2 1

1978Jan. 17Feb. 9Feb. 16Feb. 28Mar. 17May 1May 19June 16July 13July 19July 25


740.05740.07741.29742.68743.34

742.48741.96741.88741.77742.28744.46744.08742.46741.62741.41741.35

Date

Aug. 30Sept . 2 1Nov. 9

1979Feb. 26Apr. 10May 23June 12June 27July 5Aug. 16Oct. 3Nov. 16

1980Jan. 9Aug. 21Nov. 19


740.70740.21741.37

742.65743.16743.48743.09742.75742.27741.73741.65741.35

741.43740.60740.57

Date


1982Jan. 20Mar. 16Mar. 31July 13Nov. 18

1983Feb. 10June 10

1984July 10


741.52739.34741.01

740.63742.46742.40739.92741.09

741.88742.28

743.56

35

Table 1 . Altitudes of water level in wells Continued

Well No. 529


DATUM. Altitude top of casing is 774.59 ft. Measuring point: Top of casing 3.42 ft above land surface. Prior to July 12, 1979, altitude top of casing was 771.54 ft.


EXTREMES FOR PERIOD OF RECORD. Highest water level, 749.09 ft above sea level, July 10, 1984; lowest water level, 745.15 ft above sea level, May 21, 1981.

Date




1977June 29 July 7

1979

Oct. Nov. Dec.

201820

745.52745.63745.66745.84745.92

1978Jan. 18Feb. 9Mar. 17May 1June 16July 12July 19Sept. 21

745.95745.79745.78746.23746.46746.36746.24745.99

Apr.MayJuneJuneJulyAug.Aug.Oct.Nov.

1123132751

163

16

746.78746.94746.78746.80746.87746.78746.78746.64746.48

1980Jan. 9 Aug. 21

746.26745.60

1981May 21 July 23 Aug. 18

1982Mar. 16 July 13 Nov. 18

1983Feb. 10 June 9

1984 July 10

745.15746.20745.24

745.43745.58745.52

745.61746.45

749.09

36


Well No. 530




EXTREMES FOR PERIOD OF RECORD. Highest water level, 749.02 ft above sea level, July 10, 1984; lowest water level, 744.72 ft above sea level, Aug. 19, 1981.

Date

1977Oct.Nov.Dec.

1978Jan.Feb.Feb.Mar.MayJuneJuneJulyJulyAug.Sept.

201720

18928171

162719253012


745.63745.89745.81

746.37746.03746.50746.40746.60747.04747.15747.42747.48747.50747.51

Date

Nov.

1979Jan.Feb.Apr.MayJuneJuneJulyAug.Oct.Nov.

1980Aug.

9

222611231228516316

21


747.14

746.61746.36746.66747.63748.07748.19748.17748.20747.18747.97

746.71

Date



1983Feb. 9June 9

1984July 10


746.02746.48744.72

746.72746.56746.96

746.84748.14

749.02

37


Well No. 531




EXTREMES FOR PERIOD OF RECORD. Highest water level, 750.50 ft above sea level, May 23, 1979; lowest water level, 746.36 ft above sea level, Feb. 26, 1979.

Date

1977Oct.Nov.Dec.

1978Jan.Jan.Feb.Feb.Feb.Mar.Mar.Apr.MayJuneJuneJuneJulyJulyAug.

201821

111891628

1174121627202530


746.39747.54747.62

747.44747.47747.20747.26747.22747.13747.02747.31747.73749.52749.79749.61749.38749.27748.38

Date

Sept.Nov.

1979Feb.Apr.MayJuneJuneJulyJulyAug.Oct.Nov.

1980Jan.Jan.Mar.Mar.June

229

26112313285

1216316

91824272


747.97747.40

746.36748.26750.50750.22749.93749.64749.58748.86748.78748.07

747.75747.65747.33747.31747.91

Date

Aug. 21Sept. 19Oct. 17Nov. 19

1981Mar. 10Aug. 18


1983Feb. 9June 9

1984July 1 1


747.37747.20747.23746.95

746.63748.08

747.12746.98748.07746.95

747.46750.15

750.44

38


Well No. 532


DATUM. Altitude top of casing is 788.63 ft. Measuring point: Top of casing 3*43 ft above land surface.

PERIOD OF RECORD. October 1977 to June 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 751.51 ft above sea level, June 9, 1983; lowest water level, 746.86 ft above sea level, Oct. 20, 1977.

Date

1977Oct. 20Nov. 17

1978Jan. 18Feb. 9Mar. 17Apr. 4May 1June 1June 16June 28July 20July 25Aug. 30Sept. 12


746.86747.33

747.85747.86747.84748.17748.66750.12750.13749.92749.73749.72749.08748.91

Date

Sept. 22Nov. 9


1980Jan. 9Aug. 21


747.49748.18

747.26748.69750.43750.42750.30750.04749.57749.46748.94

748.57748.57

Date



1983Feb. 9June 9


748.10748.56748.58

747.98748.09748.77

748.45751.51

39


Well No. 533




EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.88 ft above sea level, Apr. 10, 1979; lowest water level, 741.12 ft above sea level, Mar. 16, 1982.

Date

1977June 29July 7Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1May 9June 1June 16June 28July 19Sept. 13


743.33743.19745.00745.51744.67

742.85742.25742.36745.80745.99747.21746.82746.51746.42744.64

Date

1979Apr. 10May 23June 12June 28July 5Aug. 16Nov. 16

1980Jan. 9Mar. 11Nov. 19



748.88748.63747.63747.28746.88746.04744.45

745.51743.26743.12

745.46744.02744.09

Date

Nov. 20Dec. 1


1983Feb. 8June 9

1984July 10


742.47742.55

741.12741.34743.70

742.88745.31

745.67

40

Table 1. Altitudes of water level in wells -Continued

Well No. 534



PERIOD OF RECORD. July 1979 to July 1984.


Date




1979July 11 July 12 Aug. 1

1980Aug. 22 Nov. 19

725.14726.10725.82

724.47724.27

1981May 21 July 23 Aug. 20 Oct. Nov.

3020

1982 Mar. 16

724.43724.32724.10724.14725.46

724.40

Mar. 31 July 12

1983Feb. 8 June 9

1984 July 10

724.96724.66

724.79725.85

726.33

41


Well No. 535




EXTREMES FOR PERIOD OF RECORD. Highest water level, 726.55 ft above sea level, May 23, 1979; lowest water level, 723.25 ft above sea level, Oct. 20, 1977.

Date

1977Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1June 1June 16July 1 1July 19July 25Aug. 30Sept. 13Nov. 19


723.25723.50723.83

724.17724.23724.24724.64725.21725.26724.99724.94724.90724.47724.26724.13

Date


1980Jan. 9Mar. 11Aug. 22Nov. 18


724.20726.26726.55726.28726.10725.96725.49725.08724.94

725.08724.88724.26724.09

Date

1981May 21July 23


1983Feb. 8June 9

1984July 10


724.19724.02

723.78724.60724.20724.43

724.51725.31

726.05

42


Well No. 536




EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.66 ft above sea level, Jan. 20, 1982; lowest water level, 716.89 ft above sea level, Dec. 21, 1977.

Date

1977Oct. 20Nov. 17Dec. 21

1978Feb. 9Feb. 28Mar. 17May 1June 1June 16July 1 1July 19July 25Aug. 30


717.87717.89716.89

717.96717.94717.94717.99717.80718.06718.00718.01718.00717.98

Date

Sept. 22Nov. 9

1979Feb. 26Apr. 3Apr. 11June 28Aug. 16Oct. 3Nov. 16

1980Jan. 9Aug. 22


717.94717.94

717.97718.23718.21717.14718.11718.00718.03

718.03717.92

Date

1981May 21July 23


1983Feb. 8June 9

1984July 10


717.97717.94

718.66718.00717.93717.94

717.96718.11

718.27

43


Well No. 537



PERIOD OF RECORD. July 1978 to February 1983.

EXTREMES FOR PERIOD OF RECORD. No water has ever been measured in this well.

Date




1978 July 20

1979 June 13

Dry

Dry

1980 Aug. 22

1981May 21 July 23 Aug. 20

Dry

Dry Dry Dry

1982Mar. 16 July 13

1983 Feb. 9

Dry Dry

Dry

44


Well No. 538


DATUM. -Altitude top of casing is 758.07 ft. Measuring point: Top of casing 2.97 ft above land surface.

PERIOD OF RECORD. May 1981 to February 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 732.18 ft above sea level, Feb. 8, 1983; lowest water level, 718.34 ft above sea level, Nov. 2, 1981.

Date




1981May 21 July 23 Aug. 19 Oct. 30 Nov. 2

720.22724.61720.07720.56718.34

Nov. 11Nov. 20Dec. 1

1982 Mar. 16

719.71720.57721.55

728.62

Mar. 31 July 13

1983 Feb. 8

720.07727.19

732.18

45


Well No. 539



PERIOD OF RECORD. May 1981 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 742.38 ft above sea level, July 10, 1984; lowest water level, 734.92 ft above sea level, Nov. 2, 1981.

Date




1981May 21July 23Aug. 19Oct. 30Nov. 2Nov. 11

736.36738.54735.68738.51734.92735.88

Nov. 20 Dec. 1

1982Mar. 16 Mar. 31 July 12

736.50737.12

739.31739.41740.24

1983 Feb. 8 738.13

1984 July 10 742.38

46


Well No. 540




EXTREMES FOR PERIOD OF RECORD. Highest water level, 748.61 ft above sea level, Aug. 16, 1979; lowest water level, 737.70 ft above sea level, Aug. 17, 1981.

Date




1979June 14 July 11 Aug. 1 Aug. 16

1980Aug. 21 Nov. 19

740.88740.19739.92748.61

738.66738.38

1981May 21 July 23 Aug. 17

1982 Mar. 16Mar. 31 July 13

739.08738.27737.70

739.63739.77739.40

1983 Feb. 10

1984 July 10

740.20

741.91

47


Well No. 541




EXTREMES FOR PERIOD OF RECORD. Highest water level, 740.48 ft above sea level, Mar. 16, 1982; lowest water level, 736.68 ft above sea level, Nov. 18, 1980.

Date





1980 Aug. 21

739.42738.50737.89737.45

736.72

Nov. 18

1981May 22 July 23 Aug. 17

736.68

738.75737.42737.52

1982Mar. 16 Mar. 31 July 13

1984 July 10

740.48739.87738.69

740.24

48


Well No. 542




EXTREMES FOR PERIOD OF RECORD. Highest water level, 739.42 ft above sea level, July 10, 1984; lowest water level, 732.51 ft above sea level, July 23, 1981.

Date




1979June 14 July 11 Aug. 1

1980 Aug. 21

738.29737.32736.65

733.48

1981May 21 July 23 Aug. 17

1982 Mar. 16

734.54732.51733.11

734.89

Mar. 31 July 13

1983 Feb. 10

1984 July 10

735.54734.98

735.29

739.42

49


Well No. 543



PERIOD OF RECORD. March 1980 to July 1984.


Date

1980Mar. 11Aug. 22

1981May 21July 23Oct. 16Oct . 30


732.32731.70

726.19730.43731.15730.85

Date

Nov. 20Dec. 1Dec. 22

1982Mar. 16Mar. 31June 23July 13


725.70727.43729.36

730.60730.98731.46731.00

Date

1983Feb. 9June 9

1984July 10


731.19731.37

732.61

50


Well No. 544





Date




1980Mar. 11 Aug. 22

1981May 21 July 23 Oct. 30

737.16735.75

722.34734.46734.11

Nov. Nov. Nov. Dec.

21120

1

1982Mar. 16 Mar. 31

717.08722.26725.82728.98

735.52734.59

July 12 736.97

1983 Feb. 8 730.00

1984 July 10 739.54

51

Table 1. 'Altitudes of water level in wells Continued

Well No. 545





Date




1980Mar. 11 Aug. 22

1981May 21 July 23 Oct. 30

730.52730.28

730.03728.49726.00

Nov. 2Nov. 11Nov. 20Dec. 1

1982Mar. 16Mar. 31

707.55711.06713.77716.22

726.42719.41

July 12 728.37

1983 Feb. 8 732.65

1984 July 10 733.06

52


Well No. 546





Date




1980Mar. 11 Aug. 22

1981May 21 July 23

746.17745.87

745.58745.69

Aug. 18 Oct. 30

1982Mar. 16 Mar. 31 July 13

745.74745.91

745.85745.27745.93

1983 Feb. 9

1984 July 10

745.55

747.97

53


Well No. 547



PERIOD OF RECORD. January 1980 to July 1984.


Date




1980 Jan. 6 Mar. 24 Aug. 22

1981May 19 July 23

723.32723.32722.53

722.90722.63

Aug. 21Oct. 30Nov. 20


722.96723.04723.11

723.21723.69723.71

1983 Feb. 8 723.60

1984 July 10 724.75

54


Well No. 548




EXTREMES FOR PERIOD OF RECORD. Highest water level, 751.64 ft above sea level, July 11, 1984; lowest water level, 746.65 ft above sea level, July 13, 1982.

Date




1979June 14 July 11 July Aug. Aug.

121

16

750.14750.06750.04749.65749.54

1980 Aug. 22

1981May 21 July 23 Dec. 22

748.63

747.95748.40748.36

1982Mar. 16 Mar. 31July 13

1984 July 11

748.58748.40746.65

751.64

55


Well No. 549




EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.54 ft above sea level, June 14, 1979; lowest water level, 739.45 ft above sea level, Aug. 18, 1981.

Date





1980 Aug. 21

743.54742.87742.59742.69

741.05

1981May 21 July 23 Aug. 18

1982Mar. 16 Mar. 31

742.02740.67739.45

742.95743.07

July 13 741.98

1983 Feb. 9 742.28

1984 July 10 743.38

56


Well No. 550





Date




1980Mar. 11 Aug. 22

1981May 21 July 23

718.89718.13

718.76718.73

Aug. 20Oct. 30Nov. 20

1982Mar. 16 Mar. 31

719.23719.19718.99

719.28719.54

July 12 720.17

1983 Feb. 8 719.34

1984 July 10 719.62

57


Well No. 551





Date




1979June 14 July 11 Aug. 1

1980 Aug. 21

747.09746.89746.80

745.85

1981Mar. 10 May 21 July 23 Aug. 19

1982 Mar. 16

745.25745.62746.43745.94

745.82

Mar. 31 July 13

1983 Feb. 9

1984 July 10

745.74746.13

745.88

748.34

58


Well No. 552




EXTREMES FOR PERIOD OF RECORD. Highest water level, 722.58 ft above sea level, Mar. 16, 1982; lowest water level, 720.56 ft above sea level, Aug. 21, 1980.

Date




1980Mar. 11 Aug. 21

1981May 21 July 23

721.73720.56

722.44721.20

Aug. Oct.

1830

1982Mar. 16 Mar. 31July 13

722.26722.16

722.58722.07722.36

1983 Feb. 10

1984 July 11

721.36

722.52

59


Well No. 553





Date




1980Mar. 11 Aug. 22

1981May 21 July 23 Aug. 19

742.01743.36

743.26743.93738.36

Oct. 30Nov. 11Nov. 20Dec. 1

1982Mar. 16Mar. 31

742.71739.97741.75741.92

741.31741.70

July 12 743.10

1983 Feb. 8 741.79

1984 July 10 744.21

60


Well No. 554





Date




1980Jan. 6 Mar. 24 Aug. 22

1981 May 19

729.23729.23728.52

728.54

July 23Aug. 20Oct. 29

1982Mar. 16 Mar. 31

728.98729.22730.53

729.36729.56

July 12 730.34

1983 Feb. 10 730.38

1984 July 11 731.37

61


Well No. 555



PERIOD OP RECORD. January 1980 to July 1984.


Date




1980Jan. 6 Mar. 24 Aug. 22

1981 May 19

729.22729.22728.01

728.53

July 23 Oct. 29

1982Mar. 16 Mar. 31 July 12

728.88729.57

729.11729.44730.09

1983 Feb. 10

1984 July 11

730.19

731.27

62


Well No. 556





Date




1980Jan. 6 Mar. 24 Aug. 22

1981 May 19

729.24729.24728.52

728.54

July 23 Oct. 29

1982Mar. 16 Mar. 31 July 12

728.97729.46

729.33729.60730.35

1983 Feb. 10

1984 July 11

730.05

731.34

63


Well No. 557





Date




1980Jan. 6 Mar. 24 Aug. 22

1981 May 19

728.26728.26727.50

727.75

July 23 Oct. 29

1982Mar. 16 Mar. 31 July 12

727.93728.46

725.50728.73729.36

1983 Feb. 10 729.20

1984 July 11 730.48

64


Well No. 559




EXTREMES FOR PERIOD OF RECORD. Highest water level, 743.65 ft above sea level, Mar. 16, 1982; lowest water level, 738.39 ft above sea level, July 23, 1981.

Date




1980Mar. 11 Aug. 21

1981May 21 July 23

740.43739.14

741.43738.39

Aug. Oct.

1829

1982Mar. 16 Mar. 31 July 13

742.57739.59

743.65742.70740.98

1983 Feb. 10 741.95

1984 July 11 741.07

65


Well No. 560



PERIOD OF RECORD. November 1981 to July 1984.


Date




1981Nov. 20 709.16 Dec. 17 709.15

1982 Jan. 20

Mar.July Oct. Oct. Nov.

16131

1215

709.85709.68709.04709.00709.07

709.16

1983Feb. 8 June 10

1984 July 10

709.45710.07

710.08

66


Well No. 561




EXTREMES FOR PERIOD OF RECORD. Highest water level, 704.71 ft above sea level, Mar. 16, 1982; lowest water level, 701.25 ft above sea level, Oct. 1, 1982.

Date




1981Nov. 20 Nov. 29 Dec. 17

1982 Jan. 20

702.69702.79702.71

702.38

Mar. 16July 13Oct. 1Oct. 12Nov. 15

704.71703.35701.25701.30702.12

1983 Feb. 8 701.98

1984 July 10 702.71

67


Well No. 562




EXTREMES FOR PERIOD OF RECORD. Highest water level, 707.70 ft above sea level, Mar. 16, 1982; lowest water level, 703.90 ft above sea level, Feb. 8, 1983.

Date




1981Nov. 20 Nov. 29

1982Jan. 20

705.79705.93

705.49

Mar. 16July 13Oct. 12Nov. 15

707.70706.41703.93704.59

1983Feb. 8 703.90

1984 July 10 706.12

68


Well No. 563


DATUM. Altitude top of casing is 756.52 ft* Measuring point: Top of casing 2.89 ft above land surface.


EXTREMES FOR PERIOD OF RECORD. Highest water level, 721.20 ft above sea level, June 22, 1982; lowest water level, 713.88 ft above sea level, Jan. 27, 1982.

Date

1981Nov. 20Dec. 11Dec. 17

1982Jan. 20Jan. 27


714.24714.12713.95

713.97713.88

Date

Feb.Mar.JuneJulyAug.Oct.Oct.Nov.

231622851

1215


713.90714.07721.20714.59714.59714.13714.05714.37

Date

1983Feb. 7

1984July 10


714.35

716.09

69


Well No. 564




EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.48 ft above sea level, Nov. 20, 1981; lowest water level, 714.56 ft above sea level, Jan. 20, 1982.

Date




1981 Nov. 20 717.48

1982 Jan. 20 714.56

Mar. July Oct. Oct. Nov.

16131

1215

714.90715.32714.77714.70714.66

1983 Feb. 8 715.05

1984 July 11 716.54

70


Well No. 565




EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.59 ft above sea level, Nov. 20, 1981; lowest water level, 717.74 ft above sea level, Dec. 4, 1981.

Date




1981Nov. 20 Nov. 29 Dec. 4 Dec. 11

1982 Jan. 20

723.59719.12717.74719.06

719.74

Jan. Mar.July Aug. Oct. Oct. Nov.

27161251

1215

718.83719.01719.07719.05719.10718.89719.12

1983 Feb. 8

1984 July 10

718.94

719.19

71


Well No. 566




EXTREMES FOR PERIOD OF RECORD. Highest water level, 709.05 ft above sea level, Mar. 16, 1982; lowest water level, 706.76 ft above sea level, Nov. 15, 1982.

Date

1982Jan. 20Jan. 28


707.20707.35

Date

Mar. 16July 13Nov. 15

Altitude of waterlevel( feet )

709.05708.01706.76

Date

1983Feb. 8


707.10

1984 July 10 707.05

72


Well No. 567




EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.43 ft above sea level, July 10, 1984; lowest water level, 718.82 ft above sea level, Jan. 28, 1982.

Date




1981Nov. 29 Dec. 2

1982 Jan. 20

719.39719.59

718.99

Jan. 28Mar. 16July 13Nov. 15

718.82720.59720.33719.04

1983 Feb. 8 719.67

1984 July 10 723.43

73


Well No. 568




EXTREMES FOR PERIOD OF RECORD. Highest water level, 714.24 ft above sea level, Mar. 16, 1982; lowest water level, 712.75 ft above sea level, July 10, 1984.

Date

1982Jan. 20Jan. 28


712.88712.89

Date

Mar. 16July 13Nov. 15


714.24713.41712.98

Date

1983Feb. 8


712.97

1984 July 10 712.75

74


Well No. 569




EXTREMES FOR PERIOD OF RECORD. Highest water level, 724.55 ft above sea level. July 13, 1982; lowest water level, 722.55 ft above sea level, Jan. 20, 1982.

Date

1982Jan. 20Mar. 16


722.55724.27

Date

July 13Oct. 12Nov. 15


724.55722.96723.43

Date

1983Feb. 8


724.01

1984 July 11 724.35

75


Well No. 570



PERIOD OP RECORD. December 1981 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 719.90 ft above sea level, Mar. 16, 1982; lowest water level, 713.43 ft above sea level, Dec. 17, 1981.

Date

1981Dec. 17

1982Jan. 20


713.43

718.29

Date

Mar.JulyOct.Nov.

16131215


719.90719.63718.34718.94

Date

1983Feb. 8

1984July 1 1

Altitude of waterlevel( feet )

719.02

719.10

76


Well No. 572


DATUM. Altitude top of casing is 717.39 ft. Measuring point: Top of casing 2.67 ft above land surface*


EXTREMES FOR PERIOD OF RECORD. Highest water level, 702.02 ft above sea level, Mar. 16, 1982; lowest water level, 700.28 ft above sea level, Oct. 12, 1982.

Date

1982Jan. 20Mar. 16


701.34702.02

Date

July 13Oct. 12Nov. 15


701.54700.28700.95

Date

1983Feb. 8


700.83

1984 July 10 701.42

77


Well No. 573



PERIOD OF RECORD. December 1981 to July 1984.


Altitude of waterlevel

Date (feet)

1981Dec. 17 695.93

Date

1982Jan. 20Mar. 16July 13


701.47701.85700.19

Date

1984July 10


695.95

78


Well No. 574



PERIOD OF RECORD. December 1981 to July 1984.


Date




1981 Dec. 17 697.54

1982 Jan. 20 699.59

Mar. 16July 13Oct. 12Nov. 15

700.36698.85698.54699.20

1983 Feb. 8

1984 July 10

697.83

698.52

79


Well No. 575




EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.78 ft above sea level, July 10, 1984; lowest water level, 713.64 ft above sea level, Jan. 29, 1982.

Date

1982Jan. 20Jan. 29Feb. 23Mar. 16June 22


713.78713.64713.88713.86714.40

Date

JulyAug.Oct.Oct.Nov.

1351

1216


714.41714.30713.85713.77714.12

Date

1983Feb. 7June 10

1984July 10


714.07715.07

715.78

80


Well No. 576




EXTREMES FOR PERIOD OF RECORD. Highest water level, 722.83 ft above sea level, Jan. 20, 1982; lowest water level, below bottom of the screen.

Date




1982Jan. Jan. Mar. June July

2029162213

722.83 717.33 714.23 714.62 Dry

Oct. Oct. Nov.

11216

1983 Feb. 7

714.12713.96713.84

714.28

June 10

1984July 10

715.47

715.98

81


Well No. 577



PERIOD OF RECORD. May 1982 to June 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.98 ft above sea level, May 20, 1982; lowest water level, 718.64 ft above sea level, Oct. 12, 1982.

Date

1982May 20May 27June 23


718.98718.78718.76

Date

Aug. 5Sept. 30Oct. 12Nov. 18


718.72718.66718.64718.65

Date

1983Feb. 10June 10


718.68718.83

82


Well No. 578





Date




1982May 20 May 27 June 22 July 8 Aug. 5

711.59711.57713.10713.49714.14

Sept. 30 Oct. 12 Nov. 15

1983 Feb. 7

714.98715.12715.46

714.79

June 10

1984 July 10

716.13

716.78

83


Well No. 579



PERIOD OP RECORD. May 1982 to July 1984.


Date




1982May 20 May 27 June 22 Aug. 5 Sept. 30

718.84716.32720.46720.91720.91

Oct. Nov.

1215

1983Feb. 7 June 10

720.92720.89

720.71722.59

1984 July 10 723.25

84


Well No. 580


DATUM. Altitude top of casing is 752.90 ft. Measuring point: Top of casing 1.00 ft below land surface.

PERIOD OF RECORD. May 1982 to June 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 715.97 ft above sea level, June 10, 1983; lowest water level, 714.08 ft above sea level, May 27, 1982.

Date




1982May 20 May 27

715.10714.08

June Aug. Sept,

235

30

714.85714.82714.73

1983 June 10 715.97

85


Well No. 581





Date





714.47714.46714.63714.97713.78

Oct. Nov.

1216

1983Feb. 7 June 10

713.66713.72

714.01715.29

1984 July 10 715.66

86

Table 1. Altitudes of water level in wells continued

Well No. 582




EXTREMES FOR PERIOD OF RECORD. Highest water level, 727.84 ft above sea level, June 10, 1983; lowest water level, 727.43 ft above sea level, Nov. 18, 1982.

Date





727.75727.75727.61727.56727.52

Oct. Nov.

1218

1983Feb. 10 June 10

727.51727.43

727.56727.84

1984 July 11 727.75

87


Well No* 583





Date




1982May 20 May 27 July 8 Aug. 5Sept. 30

714.83714.81714.58714.60714.14

Oct. Nov.

1215

1983Feb. 7 June 10

714.05713.90

714.35715.68

1984 July 10 715.70

88


Well No. 584




EXTREMES FOR PERIOD OF RECORD. Highest water level, 718.71 ft above sea level, Feb. 1, 1983; lowest water level, 715.11 ft above sea level. May 27, 1982.

Date




1982May 27 June 22 Aug. 5 Sept. 30

715.11715.93715.98715.85

Oct. 12 Nov. 15

1983 Feb. 7

715.83715.77

718.71

1984 July 10 718.68

89


Well No, 586



PERIOD OF RECORD. September 1982 to July 1984.


Date




1982Sept. 2 Sept. 3 Sept Sept

910

Sept. 22

716.60716.63716.64716.63716.62

Oct. 1Oct. 12Nov. 19

1983 Feb. 8

717.11716.90716.57

716.69

June 9

1984 July 10

717.26

717.50

90


Well No. 587




EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.36 ft above sea level, July 10, 1984; lowest water level, 710.18 ft above sea level, Sept. 13, 1982.

Date




1982Sept. 2 Sept Sept Sept

39

10Sept. 22

715.59711.81715.17710.18715.48

Oct. Oct. Nov.

11218

1983 Feb. 8

714.93715.29715.20

715.65

June 9

1984 July 10

716.83

717.36

91


Well No. 588




EXTREMES FOR PERIOD OF RECORD. Highest water level, 723.64 ft above sea level, July 11, 1984; lowest water level, 717.61 ft above sea level, Sept. 10, 1982.

Date




Date (feet)

1982Sept. 2 Sept, 3 Sept. 9 Sept. 10

719.97717.69718.87717.61

Sept. 30 Nov. 18

1983 Feb. 10

720.35721.18

722.23

June 10

1984 July 11

723.00

723.64

92


Well No. 589




EXTREMES FOR PERIOD OF RECORD. Highest water level, 719.28 ft above sea level, June 10, 1983; lowest water level, 716.26 ft above sea level, Sept. 10, 1982.

Date




1982Sept. 2 Sept. 3 Sept. 9 Sept. 10 Sept. 22

718.88716.88718.93716.26718.71

Sept. 30Oct. 12Nov. 18

1983 Feb. 10

718.69718.68718.87

718.42

June 10

1984 July 11

719.28

718.71

93


Well No. 590



PERIOD OF RECORD. September 1982 to June 1983.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 717.63 ft above sea level, Sept. 2, 1982; lowest water level, 712.14 ft above sea level, Sept. 3, 1982.

Date

1982Sept. 2Sept. 3


717.63712.14

Date

Sept. 9Sept. 10Sept. 30


717.09713.65717.00

Date

1983Feb. 10June 1 0


717.15717.29

94


Well No. 591


DATUM. Altitude top of casing is 738-46 ft. Measuring point: Top of casing 3.38 ft above land surface.



Date



Date (feet)


Date (feet)

1982Sept. 2 711.96 Sept. 30 711.76 Oct. 12 711.69

Nov. 16

1983 Feb. 8

711.66

712.08

June 10

1984 July 10

713.04

713.26

95


Well No. 592

SITE IDENTIFICATION NO. -412025089471901



EXTREMES FOR PERIOD OF RECORD. Highest water level, 713.12 ft above sea level, June 10, 1983; lowest water level, 711.13 ft above sea level, Sept. 10, 1982.

Altitude Altitude Altitudeof water of water of water1 eve 1 le ve 1 leve 1

Date (feet) Date (feet) Date (feet)

1982 Oct. 12 711.73 June 10 713.12Sept. 2 711.96 Nov. 15 711.69Sept. 3 711.73 1984Sept. 10 711.13 1983 July 10 713.11Sept. 30 711.81 Feb. 8 711.98

96


Well No. 594




EXTREMES FOR PERIOD OF RECORD* Highest water level, 715.98 ft above sea level, July 10, 1984; lowest water level, 714.09 ft above sea level, Oct. 12, 1982.

Date

1982Sept. 2Sept. 10


714.41714.31

Date

Sept. 30Oct. 12Nov. 15


714.18714.09714.12

Date

1983Feb. 8


714.49

1984 July 10 715.98

97


Well No. 597




EXTREMES FOR PERIOD OF RECORD. Highest water level, 711.18 ft above sea level, June 10, 1983; lowest water level, 709.90 ft above sea level, Oct. 6, 12, 1982.

Date

1982Oct. 1Oct. 6Oct. 12


709.95709.90709.90

Date

Nov. 15

1983Feb. 8


711.02

710.38

Date

June 10

1984July 10


711.18

711.12

98


Well No. 599




EXTREMES FOR PERIOD OF RECORD. Highest water level, 714.75 ft above sea level, June 10, 1983; lowest water level, 712.60 ft above sea level, Oct. 1, 1982.

Date



Date (feet)


Date (feet)

1982Oct. 1 712.60 Oct. 6 713.48 Oct. 12 712.71

Nov. 15

1983 Feb. 8

713.52

712.87

June 10

1984 July 10

714.75

713.04

99


Well No. 600





Date



Date (feet)


Date (feet)

1982Oct. 1 710.01 Oct. 6 710.01 Oct. 12 709.95

Nov. 15

1983 Feb. 8

708.88

710.46

June 10

1984 July 10

711.19

711.34

100


Well No. 601




EXTREMES FOR PERIOD OF RECORD. Highest water level, 710.63 ft above sea level, June 10, 1983, July 10, 1984; lowest water level, 709.41 ft above sea level, Oct. 6, 1982.

Date



Date (feet)


Date (feet)

1982Oct. 1 Oct. 6 Oct. 12

709.48709.41709.44

Nov. 15

1983 Feb. 8

709.48

709.91

June 10

1984 July 10

710.63

710.63

101


Well No. 602



PERIOD OF RECORD. February 1983 to July 1984.

EXTREMES FOR PERIOD OF RECORD. Highest water level, 720.70 ft above sea level, July 10, 1984; lowest water level, 719.75 ft above sea level, Feb. 8, 1983.

Date




1983 Feb. 8 719.75

1984 July 10 720.70

102


Well No. 602





Date




1983 Feb. 8 719.75

1984 July 10 720.70

102


Well No. 603


DATUM. Altitude top of casing is 723.90 ft. Measuring point: Top of casing 3.13 ft above land surface*

PERIOD OP RECORD. February 1983.

EXTREMES FOR PERIOD OF RECORD.

Altitude Altitude Altitudeof water of water of waterlevel level level

Date (feet) _______Date_____(feet)_____ Date (feet)

1983 Feb. 8 714.66

103


Well No. 604



PERIOD OP RECORD. February 1983 to July 1984.


Date




1983 Feb. 8 723.85 June 10 711.35

1984 July 10 724.11

104


Well No. 605





Date



Date (feet) Date


1983 Feb. 8 702.01 June 10 692.84

1984 July 10 702.56

105


Well No. 606





Date




1983 Feb. 8 703.57

1984 July 10 706.86

106


Well No. 607



PERIOD OF RECORD. February 1983.


Date

1983 Feb. 8


698.61

Date



107

Table 1. -Altitudes of water level in wells Continued

Well No. 608



PERIOD OF RECORD. July 1984.



Date_____(feet) ________Date____ (feet)____ Date (feet)

1984 July 11 724.25

108


Well No. 609


DATUM* Altitude top of casing is 764.13 ft. Measuring point: Top of casing 1.18 ft above land surface




Date (feet) Date (feet) Date (feet)

1984 July 10 720.63

109


Well No. 610





Date

1984 July 11


717.37

Date



110


Well No. 611



PERIOD OP RECORD. July 1984.


Date

1984 July 10


720.48

Date



111

Table 2. Strip-mine lake stages

Date Altitude of lake surfacemeasured (feet)

6/11/82 698.0

6/17/82 698.1

6/23/82 698.2

7/12/82 698.2

8/18/82 698.4

9/16/82 697.8

112

Tabl

e 3. Parts A,

B,

C,

D,

and

E.

Chemical analyses and

temperatures of

grou

nd an

d surface

waters

Part

A.

Dept

h of

we

ll,

specific co

nduc

tanc

e, pH

Well

number

orsurface

water

site

Lake

Samp

le #1

Cree

k at

Flum

e #1

NEStre

am #1

502

505

507

510

520

Date

of

Station

number

sample

412023089470402

07-14-82

412006089472601

07-15-82

412029089472201

07-14-82

412022089472401

05-20-82

06-22-82

07-15-82

09-17-82

11-19-82

412019089472501

06-23-82

07-15-82

09-07-82

412019089472901

07-15-82

412017089473201

07-15-82

11-19-82

412024089473301

07-15-82

11-19-82

Dept

hof

well

,total

(fee

t)

__ -- __ 43

43 43 43 43 31 31 31 39 39 39 33 33

Spe

ci

fic

con

duct

an

ce( i

imho

s )

1,46

0

876

567 --

773 __

1,350 --

1,270

828

698

687

, te

mper

atur

e, and

hardness

Spe

cific

con

duct

ance

lab

( ymhos )

1,460

600 -.-.

790

320 __

1,390 --

1,090 -.-

800 ._

690

pH

(units)

7.9

7.9

7.5 --

8.0

8.4 __

8.0 --

7.9

7.7

7.5

8.5

7.4

Temper

ature

(°C) 26.0

21.0

20.0 ..

11.5

11.0 _.

_

12.0

12.5

12.0

11.5

11.0

11.0

Hard

ness

(mg/L

asCa

C03

)

1,37

0

1,04

0

287 --

237 63 ..

812

686

315

405

392

382

Tabl

e 3. Parts A,

B,

C,

D,

and

E.

Chemical analyses and temperatures of

ground and

surf

ace

waters Continued

Part A.

De

pth

of we

ll,

specific conductance, pH

, te

mper

atur

e,

and hardness Continued

Well

number

or

surface

water

site 522

523

524

527

528

529

531

535

543

Stat

ion

numb

er

412020089473601

412019089472701

412017089472701

412018089472601

412019089472902

412017089473101

412017089473701

412025089472901

412021089473102

Date

of

sample

07-15-82

11-19-82

07-01-82

11-19-82

07-15-82

07-23-82

07-15-82

07-16-82

07-15-82

07-19-82

11-19-82

07-15-82

11-19-82

07-15-82

11-19-82

07-15-82

07-15-82

Depth

ofwell.

total

(fee

t)

52 52 33 33 32 32 27 27 31 31 31 31 31 33 33 33 62

Spe

cific

con

duct

ance

( ymh

os)

377

442 __ 500 --

1,040

1,040

1,190

440

678

1,050

371

Spe

cific

con

duct

ance

lab

( ymh

os)

420

410 ..

1,960

500 -.-.

1,070

1,180

1,270

460

540 ....

720

1,090 __

PH

(units)

9.2

7.3 -

6.5

9.0 --

8.0

8.0

7.9

7.3

8.7

7.2

7.8

7.3

8.3

9.2

Temper

ature

(°C) 12.0

11.0 __

12.0

11.5 --

11.5

11.5

12.0

11.5

11.5

11.5

12.0

12.0

10.5

11.0

Hard

ness

(mg/L

asCaCO3

)

201

213 -_

1,210

278 ....

656

672

751

122

163

392

403

620 28

560

412026089471701

561

562

563

412022089471301

412021089471301

412024089472301

564

565

566

412028089472301

412023089472301

412018089471601

567

568

412017089472201

412015089472201

02-08-82

07-14-82

07-16-82

09-17-82

11-18-82

02-08-82

07-14-82

11-18-82

02-08-82

07-14-82

11-17-82

02-08-82

05-10-82

06-08-82

06-22-82

09-17-82

11-17-82

02-08-82

11-17-82

02-08-82

09-17-82

11-17-82

02-08-82

07-14-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

26 26 26 26 26 21 21 21 22 22 22 44

44

44

4444

44 40 40 45 45 45 11 11 11 11 26 26 26 16 16 16

434

325 .._

650

__

885

__

727 -

--

__ ...

614

453

._

1,280

788 ~

33

0

460 _

700

750 _

840

880

1,150 --

950 __

1,070

460

590 __ 101

950 __

770

730

10

.09.9

8.0 __

7.7

7.1

7.6

6.5 -

6.7

8.2

7.0 _._

8.1

7.5

__

7.6 __

7.5 --

11.0

11.5

12.0 -

.

10.0

13.0

10.5

12.0 -

11.0

10.5

11.0

12.0

13.5 _.

_

11.0

12.5

10.0

13.0

82 194 100

381

408

473

491 -_

682 --

558

611 ,

150

241

232

502

448

435

413

Table

3. Parts A,

B,

C,

D,

and

E.

Chemical an

alys

es and temperatures of

ground and

surface

waters Continued

Part A.

Depth

of we

ll,

spec

ific

conductance, pH

, temperature,


Well

number

orsurface

water

site

569

570

572

573

574

575

Date

ofStation

number

sample

412032089472201

02-08-82

07-14-82

11-17-82

412030089472001

02-08-82

07-14-82

11-17-82

412025089471201

02-08-82

07-14-82

1 1-17-82

412023089470901

02-08-82

412023089470401

02-08-82

07-14-82

1 1-17-82

412025089472101

02-08-82

05-10-82

06-22-82

07-14-82

08-06-82

1 1-17-82

Depth

ofwe

ll,

total

(fee

t)

40 40 40 14 14 14 16 16 16 20 34 34 34 36 36 36 36 36 36

Spe

cific

con

duct

ance

( ymh

os ) ..

1,360

-.

...

802 --

760 -.

815 ..

1,450

Spe

cific

con

duct

ance

lab

( ymhos )

1,250

1,140 -

590 ...

850

960 _.

760

720 __

700

1,190

pH

(units)

_7.5

7.0 -

8.8 __

7.9

7.0 _..

7.7 ....

7.3 --

Temper

ature

(°C)

_11

.011.0 --

11.0

12.5 ...

.11.0

12.5 .._

9.5

11.5 __

11.5

9.0

Hard

ness

(mg/L

asCaCO3

)

664

703 __ 92

204 ^_

501

547 ....

287

319 .._

420

731

576

412025089472201

577

412024089472501

578

412024089472302

579

412024089472101

580

412024089472401

581

583

412025089472102

412025089472301

02-08-82

08-06-82

09-17-82

11-17-82

05-10-82

05-20-82

05-27-82

06-22-82

08-06-82

09-17-82

11-19-82

05-10-82

06-22-82

07-14-82

09-17-82

11-17-82

05-10-82

06-22-82

07-14-82

09-17-82

1 1-18-82

05-10-82

05-27-82

06-22-82

08-06-82

05-20-82

11-17-82

05-10-82

06-22-82

08-06-82

09-17-82

11-17-82

42

42

42

42

42 42 42

42

42

42

42

45

45

45

4545 38 38 38 38 38 43 43 43

43

44

44

45

45

45 45

45

1,020

7.3

1,000

7.4

824

830

7.3

950

590

9.7

900

970

1,350

10.5

11.5

11.0

529

578

12.0

387

11.0

511

11.5

192

11.0

459

574

7.7

11.0

73

Table 3. Parts A, B, C, D,

and E.


oo

ground and surface

waters Continued

Part A.

Depth of

well,

specific conductance, pH

, temperature,


Well

number

or

surface

water

site

584

586

587

588

589

590

591

592

Date

ofStation

number

sample

402024089472102

05-10-82

06-04-82

07-14-82

09-17-82

11-17-82

412024089472601

09-10-82

09-22-82

11-19-82

412024089472502

09-22-82

11-19-82

412022089472502

1 1-19-82

412023089472501

09-22-82

1 1-19-82

412024089472402

09-17-82

412026089471901

09-17-82

11-17-82

412025089471901

09-17-82

11-17-82

Depth

ofwell,

total

(feet)

43 43 43 43 43 42

42 42 43 43 43 41 41 44 38 38 34 34

Spe-

Spe-

cific

cific

con-

con-

duct-

duct-

ance

pH

Temper

ance

lab

ature

(ymh

os)

(ymhos)

(uni

ts)

(°C)

mm* mm,

mmmm

mm mm

mm mm

440

10.5

11.5

460

8.0

11.0

1,100

7.2

11.0

-

_-

__

1,100

7.5

11.0

1,050

7.6

11.0

_

_

__702

930

7.2

11.0

....

_

780

7.2

11.0

_

_

__

__

726

920

7.1

11.0

Hard

ness

(mg/L

asCaC03

)

mm mm

87 145 __

619 __

626

613 __

449 __

432 __

507

594

597

600

601

412026089472001

412026089471702

412026089471703

412026089471704

09-10-82

11-19-82

09-23-82

11-18-82

09-23-82

1 1-18-82

09-23-82

11-18-82

37 37 33 33 33 33 33 33

950

-._

_ .

1,090

__

__

1,350

__

__

1,240

.

7.0 _

7.0 ....

7.5

11.0 -.

_

11.5 _.

11.5

11.5

535 _.

627 __

758

734

M

M

Tabl

e 3. Parts A, B, C, D, and

E.

Chem

ical

analyses and

temperatures of

to o

ground and

Part

Well

number

orsu

rface

wate

r si

te

Lake

Samp

le #1

Cree

k at

Flum

e #1

NE

Stre

am #1

502

505

507

510

520

B.

Calcium

Date

of

sa

mple

07-14-82

07-14-82

07-1

4-82

05-20-82

06-22-82

07-15-82

09-17-82

11-19-82

06-23-82

07-15-82

09-07-82

07-15-82

07-15-82

1 1-19-82

07-15-82

11-19-82

, ma

gnes

ium

Calc

ium,

dis

solved

(mg/L

as Ca)

205

229

82

__

41

16

-_

142

67

37

63 25 13

, sodium,

Magne

sium,

dis

solved

(mg/L

as Mg)

207

113

20

_

33

5.5

__.

111

126

54

60

8085

surface

wate

rs Contin

ued

percent

sodium,

sodium

and

alkalinity

Sodium,

dis

solved

(mg/L

as Na)

141 20 4.4 ...

45

36

-

29

14 15 13 13 13

Percent

sodi

um

18 4 3

__ 27 53 - 7

4 9 6 7 7

absorption

Sodium

ad

sorp

tion

ratio

1.7 .3 .1 __ 1.3

2.0 __ .5 .2 .4 .3 .3 .3

ratio,

Pota

s

sium

, dis

solv

ed

(mg/L

as K)

18 7.9

4.4

__

18

6.2 _.

2.3

2.6

18 14 2.7

2.3

potassium,

Alka

linity

field

(mg/L

as

CaCC

>3 )

220

344

230 __ ..

544

338

322__

Alka

linity

lab

(mg/L

as

CaC03

)

214

241 __

432 36 _

678 --

447

.._

383

__

327

to

522

523

524

527

528

529

531

535

543

560

561

562

07-15-82

11-19-82

07-01-82

11-19-82

07-15-82

07-23-82

07-15-82

07-16-82

07-15-82

07-19-82

11-19-82

07-15-82

11-19-82

07-15-82

11-19-82

07-15-82

07-15-82

02-08-82

07-14-82

07-16-82

09-17-82

1 1-18-82

02-08-82

07-14-82

11-18-82

02-08-82

07-14-82

11-17-82

21 11

136 19

_

119

104

131 16 19 86

92

136 9.9 __

25 48

20

__

88 89

__

97

104

36 45

-.

211 56

87

100

103 20 28 43 42 68

.8 __4.6

18

12

_

39 45

__

56 56

12 11

-_

42 14

23 17

17 46 49

9.9

11 15 13

__

60 58

57

__

19 15

__

21 20

11 10 -.- 7 10

7 5

5

41 36

5 6 5

47 __.

58 37 52 __ 10 7

_-. 9 8

.4 .3 .5 .4 - .4 .3 .3

1.8

1.7 .2 .2 .3

1.1 _

3.0

1.9

2.6 __.

.4 .3 _ .4 .4

7.4

5.1 _-

4.3

1.6

2.4

2.6

2.3

19 22

2.1

1.4

1.1

3.3 __

9.5

14 12

__2.

32.2 _

3.5

3.0

210 __ 332 ...

582

531 .

213 --

361

545 36 __ 246 - ._

366

....

435 --

196

210

1,15

0

245 ~

540

491

528

218

265 ....

375

517 30 __ 102

214 ._ 350

541 .._

452

447

Table 3. Parts A,

B,

C,

D,

and

E.

Chem

ical

an

alyses

and

temp

erat

ures

of

to Ki

grou

nd and

surface

waters Continu

ed

Part

B.

Calcium, ma

gnes

ium,

so

dium

, and

Well

numb

er

orsurf

ace

wate

r si

te 563

564

565

566

567

568

Date

of

sample

02-08-82

05-10-82

06-08-82

06-22-82

09-17-82

11-17-82

02-08-82

1 1-17-82

02-08-82

09-17-82

11-17-82

02-08-82

07-14-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

Calc

ium,

dis

solved

(mg/

L as

Ca)

im wm

159

__

126

134

_

32 52 50

__97 87

__

100 96

Magne

sium,

dis

solved

(mg/L

as Mg)

69

__

59

__

67

....

17 27 26

__

63 56

45 42

percent sodium,

sodium absorption ratio,

alkalinity Continued

Sodium,

dis

solved

(mg/L

as Na) .._

12

__9.3 __

17

316.8

32

__

62 51

__

11 9.8

Percent

sodi

um

»_ 4

-._ 3

__

6

___

296

22 .... 21 20 _.. 5 5

Sodium

ad

sorp

tion

ra

tio

Tr |

IT

0.

2 .2 ... .3 __ 1.1 .2 .9 ....

1.2

1.1 __ .2 .2

Potas

sium,

dis

solved

(mg/L

as K) M mm

1.1 _ 1.9 __

2.1 _

14 3.0

12

_..

4.1

3.1 «

2.0

2.3

potassium,

Alka

linity

fiel

d(mg/L

as

CaC0

3 )

OT^

_

_.

--

__

193

213 »

451 .

398

Alka

linity

lab

(mg/L

as

CaC0

3 )

am

--

519 __

463 _

535 _. 168

209

391 _

419

403 ._._

385

375

569

570

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

142

138 12 24

75 87 15 35

17 18 35 3041 23

.3

.3

1.6 .9

2.1

2.4

14 10

597

512

499 94

284

572

02-08-82

07-14-82

11-17-82

113

110

53 6616 17

.3

.31.4

1.6

455

405

473

Ki to

573

574

575

576

577

02-08-82

02-08-82

07-14-82

57

3511-17-82

65

38

02-0

8-82

05-1

0-82

06-22-82

07-1

4-82

10

7 37

08-06-82

11-1

7-82

169

75

02-08-82

08-0

6-82

09-17-82

11-1

7-82

11

6 58

05-1

0-82

05-20-82

05-27-82

06-22-82

08-0

6-82

09-17-82

11-1

9-82

129

62

-._

37

2242

22

7.

5 4

14

4

....

26

10

__

13

5

__ 1.0

1.1 __ .2 .2 __ -- .5 __ -- .2

.._

3.2

3.0 __ 2.5 1.1 _

3.3 __ -- . .

2.4

400

332

355

243

496

429

540

Table

3. Parts A,

B,

C,

D,

an

d E.


ro

ground an

d su

rfac

e

Part

Well

number

or

surf

ace

water

site 578

579

580

581

583

B.

Calcium,

Date of

samp

le

05-10-82

06-22-82

07-14-82

09-1

7-82

11-1

8-82

05-10-82

06-22-82

07-14-82

09-1

7-82

11-18-82

05-1

0-82

05-27-82

06-2

2-82

08-06-82

05-20-82

11-17-82

05-10-82

06-22-82

08-0

6-82

09-1

7-82

1 1-

17-8

2

magn

esiu

m, sodium,

and

Magne-

Calcium,

sium

,dis-

dis

solved

solved

(mg/L

(mg/L

as Ca

) as Mg

)

M«»

«M

92

38

117

53

__

__

57

12

108

46

__

__ --

-.

_ 134

58

_

19

6.0

percent

waters Con

tinued

sodium,

sodium

absorption

rati

o,po

tass

ium,

alkalinity Continued

Sodium,

dis

solved

(mg/L

as Na)

tm m

46

36

...

54

26

_

11

..

198

Perc

ent

sodi

um

_, _

^_

20 13 .... 37 11

_._ 4

..

82

Sodium

ad

sorp

tion

ratio

^t _

1.1 .7 __ 1.8 .5 __ ~_ .2

10

Pota

ssium,

dis

solved

(mg/

Las K) mm

3.0

2.3 3.4

3.1 _ __ 1.1

17

Alka

linity

field

(mg/

Las

CaC03

)

«VMB

....

192 __

__ __ ~

Alka

-linity

lab

(mg/L

asCaCO3

)

llll jm

419

494 145 406 »

456 __ -.-.

249

584

586

587

588

589

590

Ki en

591

592

594

597

600

601

05-10-82

06-04-82

07-14-82

09-17-82

11-17-82

09-10-82

09-22-82

1 1-19-82

09-22-82

11-19-82

11-19-82

09-22-82

11-19-82

09-17-82

09-17-82

11-17-82

09-17-82

11-17-82

09-10-82

11-19-82

09-23-82

11-18-82

09-23-82

11-18-82

09-23-82

11-18-82

29

3.6

43

9.0

__

134

69

__

__

145

64

138

65

__

__

89

55

__

__

102

43

__

__.

114

54

__

_

120

57

_

__

142

66

_.

__

165

84

__

__.

165

78

47

53

37

35

__

22

7

__

__

22

7

11

4

__

28

11

__

__.

5.8

3

__

13

5

__

__

9.5

4

__

__

14

5

__

__

21

6

....

__

14

4

2.3 1.4

- .4 .4 .2 __ .6 __ .1 __ .3 __ .2 __ .3 _ .3 ._ .2

1.9 1.7

4.5

8.2

2.8 __

18

_

.9

3.0 __

2.1 _-

_

5.2 __

__

1.4 _.

__

1.5

30 84

482

411

484

485 _

359

391 .

412 __

489 __

515 __

530

Table

3. Parts A, B, C, D,

and

E.

Chem

ical

an

alys

es and

temperatures of

CT>

grou

nd an

d su

rfac

e

Part C.

Sulf

ate,

chloride,

Well

number

or

surface

wate

r si

te

Lake

Samp

le #1

Creek

atFlum

e #1

NE

Stream #1

502

505

507

510

520

Date

of

samp

le

07-1

4-82

07-15-82

07-1

4-82

05-20-82

06-22-82

07-15-82

09-17-82

11-19-82

06-23-82

07-15-82

09-07-82

07-15-82

07-15-82

11-19-82

07-15-82

1 1-19-82

Sulfate

(mg/L

as 804)

760 .

84 19 89

_

181

215

__ 72

61

fluoride,

Chlo

ride,

dis

solved

(mg/L

as CD

3.5

9.6

7.0 .

3.4

2.3 __

12

6.1

3.3

2.8

9.5

9.5

waters Continued

sili

ca,

solids (resid

ue),

ba

rium

, be

ryll

ium,

and boron

Fluo-

ride

,dis

solved

(mg/

L as F) 0.2 .2 .3 _ .1 .1 .

.2

.1 .1 .2

<-1

<.1

Silica,

dis

solved

(mg/L

as

Si02

)

3.5

18 20

-.

8.2

14

18

5.2

11 11 5.4

5.4

Solids,

residue

at 18

0de

g. C,

dis

solved

(mg/

L)

1,320

1,100 __

395

206 __

979

869

745

416

577

464

Barium,

dis

solved

(yg/L

as Ba)

81 224 75 30 17 _ 61

34 45 76 20 15

Beryl

lium,

Boron,

dis-

dis

solved

solved

(yg/

L (y

g/L

as Be

) as

B)

<1

1,590

<1

23 44

__

__

26

__

<1

7,880

47

5 <5 13

<20 5

NJ

522

523

524

527

528

529

531

535

543

560

561

562

07-15-82

11-19-82

07-01-82

11-19-82

07-15-82

07-23-82

07-15-82

07-16-82

07-15-82

07-19-82

11-19-82

07-15-82

11-19-82

07-15-82

11-19-82

07-15-82

07-15-82

02-08-82

07-14-82

07-16-82

09-17-82

11-18-82

02-08-82

07-14-82

11-18-82

02-08-82

07-14-82

11-17-82

25 28 __ 107

43

__

80

219 229

26

24 21 33 122

25 __ 37 12 33 __ 45 42 _

40 41

3.6

1.2

__

23

2.5 __ 1.8

4.2 .

4.8

2.5

2.6

1.0

1.0

5.3

1.3 __ 1.9

1.4 1.4

__2.1

2.2 __

2.5

2.9

.1 .1 _ .1 .1 ^ »

.2 .1 __ .3 .5 .5 .2 .2 .2 .2 _«.

.4 .2 _ .2 .2 .1 .3 .3

4.0

3.0

1|M uu

21 31 ..

21 14__

16 4.9

7.2

11 11 21

2.0

^^

5.3

11__

6.7 _.

19 19

*m^

15 19

262

234

1,910

341

743

791 .^

889

235

318

568

422

818

103

149~ __

278

419

455

523

519

309

105 10 83 47 mf jm

53 29 52 76

100

98 14 90 104

42 62 65 146

151

422 71

5,070 <5

48

<20

-...

10 <5 5

<5 11

<2

<20 98 102

<5

79^^

42 45

57 176

208

Tabl

e 3. Parts A, B, C, D,

and

E.

Chemical analyses and te

mper

atur

es of

to 00

grou

nd an

d surface

wate

rs Conti

nued

Part C.

Su

lfate, chloride,

fluoride,

sili

ca,

solids

and boron con

tinu

ed

Well

number

orsurface

wate

rsi

te 563

564

565

566

567

568

Date of

samp

le

02-08-82

05-10-82

06-08-82

06-22-82

09-17-82

11-17-82

02-08-82

11-17-82

02-08-82

09-17-82

11-17-82

02-08-82

07-14-82

07-14-82

1 1-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

Sulfate

(mg/

Las 80

4) .. 141 __

118

__ 85

__

5633

41 __

166

158

6656

Chlo

ride

,dis

solved

(mg/

Las Cl

)

.. r

8.6 _._

3.1 __

5.5 __

2.5

3.8

1.5

2.2

2.4 -._

1.9

1.4

Fluo

ride,

dis

solved

(mg/L

as F) m ir

r

0.1 __ .1 _ .1 __ .2 .2 .1 __ .3 .1 .2 .2

Silica,

dis

solved

(mg/L

as

SiO2

)

MM

31

__

23

26

__

16 7.5

18

__

14 13

__

18 20

(residue)

,

Solids,

residue

at 18

0deg. C,

dis

solv

ed(m

g/L) _ 780 __

636 __

744

248

296

363

__

730

622

_

485

470

barium, beryllium,

Barium,

dis

solved

(yg/

Las

Ba

) .. 181 __ 194

__ 179

__

93 104

110

__

44 39 _

196

181

Bery

lli

um,

Boron,

dis-

dis

solved

solv

ed( yg/

L ( yg/L

as Be

) as

B)

.. 36

__

_

25

__

_._

19

__

_

159 25 152

__

__

488

408

_-.

53 46

to VD

569

570

572

57

3

574

575

57

6

57

7

02-08-82

07-14-82

1 1-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

02-08-82

07-14-82

11-17-82

02-08-82

05-10-82

06-22-82

07-14-82

08-06-82

11-17-82

02-08-82

08-06-82

09-17-82

11-17-82

05-10-82

05-20-82

05-27-82

06-22-82

08-06-82

09-17-82

11-19-82

190

163

__ 77 101 __ 77 68 __ 56 44 87 174

_ 112 - 53

--

20

.1

1619

<.

1 13

_

13

.1

5.3

13

<*1

11

....

-.

...

7.6

.1

5.5

8.0

.1

20

__

__

5.0

.3

194.3

.3

13

-

-_

.

4.8

.2

15

8.8

.1

31

__

__

--

30

.1

20

__

5.0

.2

31

--

982

765 ~

337

353 -

633

618

236

427 -

456

798

--

657

*

613

8974

--

--

32 38 --

«_.

118

<1130

-

74 101 __

--

258

<1

250 _-

__

103

283

83 88 -- <5 11 -- 50 85

304

396 . 43 27 47 -- 50

Tabl

e 3. Parts A,

B,

C,

D,

and

E.


u> o

ground and

surf

ace waters Continued

Part C.

Sulfate, ch

lori

de,

fluoride,

sili

ca,

solids

and boron continued

Well

number

or

surface

water

site 578

579

580

581

583

Date

ofsample

05-10-82

06-2

2-82

07-1

4-82

09-17-82

11-1

7-82

05-1

0-82

06-22-82

07-14-82

09-17-82

11-18-82

05-10-82

05-27-82

06-22-82

08-06-82

05-20-82

11-17-82

05-10-82

06-22-82

08-06-82

09-17-82

11-17-82

Sulf

ate

(mg/

Las

804)

49 40 96 101 __ 61 . 94

Chlo

ride

,di

ssolved

(mg/L

as CD

«>_ 1.5 2.2

38

6.2 __

11

_.

87

Fluo

ri

de,

dis

solved

(mg/

Las

F) 0.2 .1 _ .4 .1 __ .2 ... <.1

Silica,

dis

solved

(mg/

Las Si02

)

14

15

16

30

__

_

27

__ 8.9

(res

idue

) ,

Solids,

residue

at 180

deg.

C,

dis

solved

(mg/L) 460 576 __

420 573 __ __

622 __. 567

barium,

beryllium,

Barium,

dis

solved

(yg/

Las Ba

)

, 163 176 __ 51 122 __ __ 118 -._ 13

Beryl

lium

,dis

solved

(pg/

Las

Be

)

_ -- _ -.

_ -«

Boron,

dis

solved

(ug/L

as B) mm

,^ 127 133 __ 6 21 __

__ 42 __ 13

u>

584

586

587

588

589

590

591

592

594

597

600

601

05-10-82

06-04-82

07-14-82

09-17-82

1 1-

17-8

2

09-10-82

09-22-82

11-19-82

09-22-82

11-19-82

11-19-82

09-22-82

1 1-

19-8

2

09-17-82

09-17-82

11-17-82

09-17-82

11-17-82

09-10-82

1 1-

19-8

2

09-23-82

11-18-82

09-23-82

11-18-82

09-23-82

11-18-82

125

2.5

134

2.0

158

8.6

__

192

6.1

89

3.3

__

41

4.5

.._

52

14

__

122

6.3

__

__

116

5.0

__

120

6.0

_

_207

25

....

_-.

227

10

--

.6

19 .4

6.

7

.2

19

__

--

.2

15

.1

20

__

.

.2

14

_

.2

20

_-

.

.2

14

-.

--

.2

17

-

.2

24

.1

30

.1

32

--

358

327 771

749

643 .

577 .

487 --

585 --

610 -

725 _.

936

876

26

41

122 _-

127

154

221

70

129

__

12

9

.

177

...

116

.

221

25 -- 25 61 147 11 113 31 52 -- 24 -- 59 -- 54 -- 35

Table 3. Parts A,

B,

C,

D,

and E.

Chemical an

alys

es and temperatures of

CO

K)

ground and

surface waters Continued

Well

number

or

surface

water

site

Lake

Sample #1

Creek

atFlume #1

NE

Stream #1

502

505

507

510

520

Part D.

Date

ofsa

mple

07-14-82

07-15-82

07-1

4-82

05-2

0-82

06-2

2-82

07-1

5-82

09-17-82

11-19-82

06-2

3-82

07-1

5-82

09-07-82

07-15-82

07-1

5-82

11-1

9-82

07-15-82

11-1

9-82

Cadm

ium/

ch

romi

um,

coba

lt,

copper,

iron

, le

ad,

manganese, and

Cadmium,

dis

solved

(ug/L

as Cd)

<3 <3

7

__ <3 __ <3 <3 4 <3 8 <3

Chro

mium,

dis

solved

(yg/L

as Cr)

<5 <5 <5 __ 5 <5 __ <5 <5 <5 <5 <5 <5

Cobalt ,

dis

solved

(yg/L

as Co

)

<20

<20 <5 _ <5 <5 ...

.<2

0 <5 <5 <5

<20 <5

Copp

er,

dis

solved

(yg/L

as Cu)

<5 <5 <5 6 <5 ..

22 <5 33 46 <5 7

Iron

,dis

solved

(yg/

Las

Fe

) 95 285 81 -.-

1,000 44 __ 165 .

20,600 231

225 74 63

Lead

,dis

solved

(yg/L

as Pb

)

<100

<100 <50 __ <50 <50 __

<100 <50

<100 <50

<100 <50

nickel

Manga

nese,

dis

solved

(yg/

Las

Mn

)

34 121

266 __ 320 7

__ 91

1,020

330

498 68 56

Nick

el,

dis

solved

(yg/L

as Ni)

18 <5 <5 __ 7 <5 __ 40 31 <5 <5 <5 <5

u>

52

2

52

3

524

52

7

52

8

529

53

1

535

54

3

56

0

561

562

07-1

5-8

2

11-1

9-8

2

07-0

1-8

211-1

9-8

2

07

-15

-82

07-2

3-8

2

07

-15

-82

07-1

6-8

2

07-1

5-8

207-1

9-8

211-1

9-8

2

07-1

5-8

2

1 1

-19

-82

07

-15

-82

11

-19

-82

07

-15

-82

07

-15

-82

02

-08

-82

07

-14

-82

07

-16

-82

09-1

7-8

21

1-1

8-8

2

02

-08

-82

07

-14

-82

1 1

-18

-82

02-0

8-8

20

7-1

4-8

211-1

7-8

2

<3

<3 __

<3 4

<3 <3 <

3 8<

3

<3

<3 6

<3

. 6 8 <

3

_ <3 <3

--

<3

<3

6

<5

__

<5 6

-._

<20 <5 <

5 <5

<5

<5 <5

<5

<5

<5 11 <5

....

<5 <5 __

<5

<5

<5

<5

_ <5

<5 --

<20 <5 <

5

<5

<5

<5

<5

<5

<5

<5 7 <

5

__

<5 <5

-.

<5 <5

18 14 _ 9

<5

- 58

21 <5

23

<5

37

<5 19 14 63

73 <5 __

<5 <5

<5 <5

435

13

2

3,1

80

12

0 _

11

8

82

49

2

72

53

96

82

583

21

5

63

14,3

00

6,8

50 51 __

332

5,1

10

2,8

30

1,8

20

<5

0

<50

-

<50

<50

<100

<1

00

<5

0

<5

0<

50

<1

00

<5

0

<5

0

<5

0

-_.

232

89

<5

0

__

<5

0<

50

--

<5

0<

50

46

32

35

7 9

--

90

356

43

8 29

37

47

76

51

119 8

--

259

418 29

..

27

0

251 _-.

54

03

61

11 <5

40

<5

-- 8

12 <5

<5

<5 5

<5 8 7

-_ 23

22 <

5

_ 12 <5

__ 10 <5

Tabl

e 3. Parts A,

B,

C,

D,

and E.

Chemical an

alys

es and

temperatures of

ground and surface

waters Continued

Part D.

Cadmium, ch

romi

um,

cobalt,

Well

number

orsurface

water

site 563

564

565

566

567

568

Date

of

sample

02-08-82

05-10-82

06-08-82

06-22-82

09-17-82

11-17-82

02-08-82

11-17-82

02-08-82

09-17-82

11-17-82

02-08-82

07-14-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

Cadmium,

dis

solved

(yg/

L as Cd)

- _ <3 .

<3 -- <3 __ <3 8 <3 _. 9 <3 ... 8 <3

Chro

mium,

dis

solved

(yg/

Las

Cr)

<5 <5 . <5

6 <5 <5 _ <5 <5 <5

<5

copp

er,

iron,

lead

, manganese,

Cobalt,

dis

solved

(yg/

L as

Co)

_,, j. <5 ~ <5 <5 _._

.<5 <5 <5 _ <5

<5 6 <5

Copper,

dis

solved

(yg/

Las Cu)

<5 <5

6

__

9 <5 <5 _ <5

<5 -

<5

<5

Iron,

dis

solved

(yg/L

as Fe

) ,m

11,3

00 ..-.

965

301 __ 112 65 147 __

10,8

00

16,9

00 --

3,920

7,360

and

nickel Continued

Lead,

dis

solved

(yg/L

as Pb)

__ <50 >

<50 <50 __ 52

<100 <50 __ <50

<50

<50 <5

Manga

nese

,dis

solved

(yg/

L as

Mn

)

mmmm

2,17

0

1,990

549 __ 107

109

331 __

309

256 __

449

396

Nickel,

dis

solved

(yg/

L as

Ni)

M

<5 __ 20 . <5 __ 11 <5 <5 _ 11

<5 _ 14

<5

Cn

56

9

570

57

2

57

3

574

57

5

57

6

577

02-0

8-8

2

07-1

4-8

21

1-1

7-8

2

02

-08

-82

07

-14

-82

11

-17

-82

02-0

8-8

20

7-1

4-8

211-1

7-8

2

02-0

8-8

2

02

-08

-82

07-1

4-8

2

1 1

-17

-82

02-0

8-8

20

5-1

0-8

20

6-2

2-8

20

7-1

4-8

20

8-0

6-8

211-1

7-8

2

02-0

8-8

20

8-0

6-8

20

9-1

7-8

21

1-1

7-8

2

05-1

0-8

20

5-2

0-8

205-2

7-8

20

6-2

2-8

20

8-0

6-8

20

9-1

7-8

2

1 1

-19

-82

12 <3 _ 9

<3 ~

<3 <3

.._

<3 <3 <3 <

3

- <

3

__ <

3

<5

<5

-- <5

<5

_

<5 <5

_

<5 <5

<5

5

- <5 - <

5

<5

<5 -.

<10 <5 -.

<5 <5 __ <5

<5 .

. <5

9

<

5

<

5

<5

<5

-- 11 <5 _

<5

<5 __

<5

<5

-_ <5 <

5

-- <

5

_ <5

--

10

,90

02

2,4

00 __

90

42

-._

16

01

60

__

1,2

70

1,9

80 _-

14

,20

0

14

,80

0

7,4

20

288

--

<5

0<

50

<50

<50

_

<50

<50

<5

0<

50

__

<5

0

<50

.

<5

0

-

<5

0

1,1

00

1,0

30

8 10

1,0

00

96

9

144

127

1,4

60

2,2

60

308

746

-- 18 <5

<5 <5

8<

5

._ <5

<5

-_

8

7

~_ 10 -

5

Tabl

e 3. Parts A, B, C,

D,

and

E.

Chemical an

alys

es and

temperatures of

U)

ground and

surf

ace

wate

rs -Con

tinued

Part D.

Ca

dmiu

m, chromium,

coba

lt,

Well

number

orsu

rface

water

site 578

579

580

581

583

Date

of

samp

le

05-10-82

06-22-82

07-14-82

09-17-82

11-17-82

05-10-82

06-22-82

07-14-82

09-17-82

11-18-82

05-10-82

05-27-82

06-22-82

08-06-82

05-20-82

11-17-82

05-10-82

06-22-82

08-06-82

09-17-82

11-17-82

Cadmium,

dis

solv

ed(yg/L

as Cd

)

m , <3 <3 __

9 <3 __ _.

.<3 <3

Chro

mium

,di

sso

lved

(yg/

Las Cr)

<5 <5 .._ <5 <5 __ __ <5 <5

copp

er,

iron,

lead

, manganese,

Coba

lt ,

dis

solv

ed(y

g/L

as Co

)

<5 <5 __ <5 <5 _._ _..

. 5

-. <5

Copper,

dis

solved

(yg/

Las Cu

)

W»M»

7 <5 _ <5 <5 __ __5

....

6

Iron,

dis

solved

(yg/L

as Fe

) _» »

494 112

_._ 77 84

__ 112 __ 94

and

nickel Continued

Lead,

dis

solved

(yg/

Las Pb

)

« »»

<50

<50 __

<100

<50 ._ .._

<50

__

<50

Manga

nese,

dis

solved

(yg/

Las

Mn

)

ammf

363

422 _ , 10 52 __ __.

65 __

5

Nickel,

dis

solved

(yg/

Las

Ni

)

«» »

8 <5 _ <5 <5 . __ <5 .. <5

w

58

4

586

587

58

8

589

590

591

592

59

4

597

600

60

1

05-1

0-8

20

6-0

4-8

20

7-1

4-8

20

9-1

7-8

211-1

7-8

2

09

-10

-82

09

-22

-82

11

-19

-82

09

-22

-82

11

-19

-82

11-1

9-8

2

09

-22

-82

11

-19

-82

09

-17

-82

09-1

7-8

211-1

7-8

2

09

-17

-82

11-1

7-8

2

09-1

0-8

211-1

9-8

2

09

-23

-82

11-1

8-8

2

09-2

3-8

21

1-1

8-8

2

09-2

3-8

211-1

8-8

2

<3 <

3

_ _ <

3

__.

<3

<3

__ <3 __ <3

- <3

__ <3 __ <3 _..

<3

--

<3

<5 <

5

- <5

<5 <5

<5

_-. <5

-- <5

--

<5

_.

<5

--

<5 .

<5

<5 <

5

<

5

_.

<5 5

__

<5

_..

<5

-

<5

..

<5

.... 7

__

<5

8

<5 <

5

<5

....

<5

<5

<5

<5 --

<5

-

<5

__

<5

<5

-

<5

71 127

--

16,5

00 __

12,4

00 __

2,3

20 _.

68

1,6

40

19

6

__

3,3

00 __

280 .~

935

<5

0

<50

<5

0

<5

0

<5

0

-.

<5

0

«

<5

0

.

<5

0

<50

._

<5

0

..

<5

0

<50

6 29 ~

77

9 _

3,7

80

40

2 __

520

_.

50

2,0

50 __

70

3

_

1,7

10 __

1,4

40 ..

1,7

30

<5 <

5

.. <

5

<5 <5

..

<5

__

<5

--

<5

.. <5

__

<5

....

<5

<5

Table

3. Parts A, B, C, D,

and

E.

Chem

ical

anal

yses and te

mper

atur

es of

00

ground and

surface

waters Con

tinued

Well

number

orsurf

ace

water

site

Lake

Samp

le #1

Cree

k at

Flum

e #1

NEStre

am #1

502

505

507

510

520

Part

E.

Date of

samp

le

07-14-82

07-15-82

07-14-82

05-20-82

06-22-82

07-15-82

09-17-82

11-19-82

06-23-82

07-15-82

09-07-82

07-15-82

07-15-82

11-19-82

07-15-82

11-19-82

Silv

er,

stro

ntiu

m, vanadium,

zinc

, orga

nic

carbon,

and

Silver,

dis

solv

ed(y

g/L

as Ag

)

<3 -

<3

3 <3 <10

<3 <3 ~ .

<3

Stron

tium,

dis

solved

(yg/

Las Sr)

2,360

433

204 83

289

112 85 141 38 18

Vana

dium,

dis

solved

(yg/L

as V)

<5.0

<5.0

<5.0 --.

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

Organic

Zinc,

carbon,

dis-

dis

solved

solved

( yg/L

(mg/L

as Zn)

as C)

633

513

<100 _

-_

327

2.8

<100 --.

.

1,070 --

184

585

721

<100

3.3

<100

trit

ium

Tritium,

dis

solv

ed(pCi/L)

800 _ __

400

1,100

1,400

900

80,000

130,000

1,200

_

Trit

ium,

dis

solv

ed,

coun

ting

erro

r(pCi/L)

400 _._

__

400

400

640

400

400

700

400 _

522

523

524

527

528

529

C

531

vo

535

543

560

561

562

07-15-82

11-19-82

07-01-82

11-19-82

07-15-82

07-23-82

07-15-82

07-16-82

07-15-82

07-19-82

11-19-82

07-15-82

11-19-82

07-15-82

11-19-82

07-15-82

07-15-82

02-08-82

07-14-82

07-16-82

09-17-82

11-18-82

02-08-82

07-14-82

11-18-82

02-08-82

07-14-82

11-17-82

<10 <3 5

<10 ...

<20 <3 <3 <3 <3

<10 <3 <3 <3 -- <3 4 <3 -

<3 <3 __ <3 4

35 19

260 32

226

128 158 39 62 129

133

141 69

-

177

265 122 -.

192

198

....

383

375

<5.0

<5.0 --

<5.0

<5.0 -.

-

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

7.0

10

<5.0 --

<5.0

<5.0 _

<5.0

<5.0

<100

12

<50

100

<50

6.3

229

149

2.6

<100

212

3.2

<50

636

2.2

667

570

2.4

238 .

491

121,600

6.9

<50

-_

124

<50 __

-._

230

<50

169,000

800 --

2,000

13,000

3,600

2,800

1,000

1,600

1,000

1,600 __

400 --

400

--

600

--

400

400

400

400

400

400

400

400

400

400

400

Tabl

e 3. Parts A,

B,

C,

D,

and

E.


ground and su

rfac

e waters Continued

Part E.

Silver,

strontium, vanadium,

zinc

, or

gani

c ca

rbon

, and

tritium Continued

Well

number

or

surface

water

site 563

564

565

566

567

568

Date of

samp

le

02-08-82

05-10-82

06-08-82

06-22-82

09-17-82

11-17-82

02-08-82

11-17-82

02-08-82

09-17-82

11-17-82

02-08-82

07-14-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

Silv

er,

dis

solved

(yg/L

as Ag

)

mmmm <3 _

<3 ~ <3 _ 3 <3 __ <3 <3 5

<3

Stron

tium

,di

ssolved

(yg/

Las Sr)

___ 178

368

210 _

327

106

366 __

320

262 __

251

208

Vana

dium

,dis

solved

(yg/

Las V

) __ <5.0 _

<5.0

<5.0

<5.0

<5.0

<5.0 _

<5.0

<5.0 -

<5.0

<5.0

Organic

Zinc,

carbon,

dis-

dis

solved

solved

( yg/L

(mg/L

as Zn

) as C)

__

__

170

6.2

__

_

4,130

373 __

._

197

180

<100 __

__

121

3.3

<100

_

180

<100

Tritium,

dis

solved

(pCi

/L)

74,0

0086

,000

81,000

81,000

85,000

400

400

600

400

400

400

Tritium,

dis

solved,

count

ing

error

(pCi

/L)

400

500

500

500

400

400

400

400

400 --

400

400 _

569

570

572

573

574

575

576

577

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

07-14-82

11-17-82

02-08-82

<5

<3 <5 <3 <3

<3

333

298

298

225

272

299

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

210

<50

<100

<50

<100

<50

2.5

02

-08

-82

07

-14

-82

11

-17

-82

02-0

8-8

20

5-1

0-8

20

6-2

2-8

20

7-1

4-8

20

8-0

6-8

211-1

7-8

2

02

-08

-82

08

-06

-82

09

-17

-82

11-1

7-8

2

05

-10

-82

05

-20

-82

05

-27

-82

06

-22

-82

08

-06

-82

09

-17

-82

1 1-1

9-8

2

<3

<3 -.- <

5

4

-- <

3

<3

39

34

35

17

4 17

3

14

4

371

<5

.0<

5.0

<5.0

6.0

<5.0

<5.0

<1

00

<5

0

215

<100

1,0

90 --

<100

400

400

400

600

400

3.2

3.0

400

400

400

400

400

47,000

40,000

37,000

27,000

19,000

400

900

1,000

800

400

400

1,00

01,

000

800

400

400

400

400

400

400

900

400

400

400

400

400

400

400

Table

3. Parts A,

B,

C,

D,

and

E.


NJ

ground and

surface

waters Continued

Part

E.

Silver,

stro

ntiu

m, vanadium,

zinc

, organic

carb

on,

and tritium Continued

Well

number

or

surface

water

site 578

579

580

581

583

Date of

samp

le

05-10-82

06-2

2-82

07-14-82

09-17-82

11-17-82

05-10-82

06-22-82

07-14-82

09-17-82

11-18-82

05-10-82

05-27-82

06-22-82

08-06-82

05-20-82

11-17-82

05-10-82

06-22-82

08-06-82

09-17-82

11-17-82

Silver,

dis

solved

(pg/

Las Ag

)

__ <3 <3 <3 -

3

<3

Stro

nti

um,

dis

solved

(pg/

Las Sr)

__ 328

330 125

202

.

158

355

Vana

dium,

dis

solved

(pg/

Las V) _

<5.0

<5.0

<5.0

<5.0 --

<5.0

<5.0

Organic

Zinc

, ca

rbon

,di

s-

dis

solved

solved

( pg/L

(mg/L

as Zn

) as

C)

__

__ 132 142 -_

<100

<100 -_

_

<50

<50

Tritium,

dis-

so Ived

(pCi/L)

400

900

1,000

800

500

800

54,000

40,000

36,000

46,000

400

5,800

14,000

21,000

19,000

Trit

ium,

dis

solv

ed,

count

ing

error

(pCi

/L)

400

400

400 --

400

400

400

500

400

400

400

400

400

400

400

400 --

584

586

587

588

589

590

591

592

594

597

600

601

05-10-82

06-04-82

07-14-82

09-17-82

11-17-82

09-10-82

09-22-82

11-19-82

09-22-82

11-19-82

11-19-82

09-22-82

1 1-19-82

09-17-82

09-17-82

11-17-82

09-17-82

11-17-82

09-10-82

11-19-82

09-23-82

11-18-82

09-23-82

11-18-82

09-23-82

11-18-82

<3 <3 __ <3 __ <3 <3 <3

<3 -

<3 - <3 -- 3

.

<3 <3

83 152

331

506

219 __

400 132

.

256

208

306 --

197

-.-

199

8.0

<5.0

<5.0

<5.0

<5.0 ..

<5.0 ~

<5.0 .

<5.0

<5.0 __

<5.0

<5.0

<5.0

102

<100

<50 -_

<100

<50 __

<5

11

<100 -_.

--

<100

5.5

-._

<50

<100

<100 ...

--

<50

900

500

500

900

10,000

11,000

7,400

6,200

900

1,200

39,000

500

29,000

29,000 -

78,000

400

400

400

400

400

400

400

400

400

400

400

400

400

400

400

Table

4. Hydraulic co

nduc

tivi

ties

of the

glac

ial

mate

rial

s

Lab hyd

raul

ic conductivity:

Dete

rmin

ed wi

th liquid pe

rroe

amet

erFi

eld

hydraulic

cond

ucti

vity

: B,

ba

iler

te

st (d

ata

anal

yzed

by

meth

od of

Bouwer and

Rice

, 19

76)

Well

No

.

560

560

560

561

561

561

562

Tested

interval

(fee

t)

7.0-

7.5

12.5-13.0

19.0

-19.

5

3.5-

4.0

12.0-12.5

17.8-21.8

17.0-17.5

Lab

hydraulic

conductivity

(ft/

s)

6.9 x 10~4

7.9 x 10"4

3.9 x 10

"4

2.98 x 10~7

7.0

x 10

~7

8.5

x 10

~5

Field

hydrau

lic

cond

ucti

vity

(ft/

s)

Litho-stratigraphic

unit

Fine

to

medium sand

(Tou

lon

Memb

er)

Fine

sand

(Toulon

Member)

Medi

um to

co

arse

sa

nd(T

oulo

n Member)

Massive

clay

(Rad

nor

Till Me

mber

)

Fine silty

sand

(Tou

lon

Member)

8.87

x

10"

, B

Medium sand

(Tou

lon

Member)

Fine

to

me

dium

562

563

18.7-22.7

16.5-17.0

3.15 x

10~5

, B

4.2

x 10-4

silt

y sand

(Toulon

Memb

er)

Fine

to me

dium

silt

y sa

nd

(Toulon

Member)

Very

fi

ne sand

(Tou

lon

Member)

Ui

563

563

563

564

564

564

564

566

566

567

569

570

570

24.0-24.5

36.0-36.5

36.6-44.6

20.5-21.0

28.0-28.5

31.0-43.0

40.0-40.5

6.5-10.5

12.0-12.5

17.5-18.0

20.5-20.5

10.0-14.0

15.0-15.5

3.9

x 10-4

5.6

x 10-4

1.4

x 10-4

5.9

x 10

c

5.0

x 10

~7

9.0

x 10

-7

9.0

x 10~7

1.0

x 10

~7

3.63 x 10~5

, B

6.99 x 10~6

, B

6.18 x 10

"6

, B

1.32 x 10~5

, B

9.5 x 10-6

Coarse sand

(Toulon Member)

Fine to coarse sa

nd

(Toulon

Member)

Coarse sand and

grav

el

(Toulon

Member)

Very fine sand

(Toulon Member)

Very fine sa

nd with

silt and

clay

(Tou

lon

Member)

Fine sa

nd and

pebbles

(Toulon

Memb

er)

Silt

y clay with pe

bble

s (H

ulic

k Ti

ll Member)

Sand

-s ilt

-cla

y (Cahokia Al

luvi

um)

Clay

ey silt

(Cahokia Al

luvi

um)

Clayey silt

(Hul

ick

Till

Me

mber

)

Silt

y clay

(Spoils)

Cla

yey

sa

nd

(P

eori

a

Loes

s)

Cla

yey

sa

nd

(Toulo

n

Mem

ber)

Tabl

e 4. Hydraulic conductivities of the

glac

ial materials Continued

Well

No

.

571

571

572

572

573

573

573

574

574

574

574

Tested

inte

rval

(feet)

6.0- 6.

5

15.0-15.5

3.2-

3.8

12.0-12.5

6.0- 6.

5

11.5-12.0

18.5-19.0

5.5- 6.0

11.5-12.0

18.0-18.5

24.0-24.5

Lab

hydr

auli

c conductivity

(ft/

s)

6.6

x 10

~5

1.2

x 10

~3

2.7

x 10

~7

2.2

x 10

~4

2.0

x 10

~7

6.9 x

10~5

5.9

x 10~4

1.7

x 10~8

1.2

x 10~5

1.0

x 10~5

2.3

x 10~3

Fiel

d hydrauli

c co

nduc

tivity

(ft/

s)

Litho-stratigraphic

unit

Fine

si

lty

sand

(P

eori

a Lo

ess)

Fine sand with pebbles

(Toulon

Member)

Silt

y clay

(Peoria

Loes

s)

Fine

pe

bbly

sand

(Toulon

Member)

Clay,

massive

(Radnor

Till

Member)

Fine

si

lty

sand

(T

oulo

n Me

mber

)

Coar

se sand with pe

bble

s (T

oulo

n Me

mber

)

Clay

ey silt

(Rad

nor

Till

Me

mber

)

Clay

ey sa

nd

(Toulon

Memb

er)

Sand

-sil

t-cl

ay

(Tou

lon

Member)

Fine

to medium sand

with

silt

(Toulon

Member)

Table 5. Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity

Well

No.

501

501

501

501

501

502

502

502

502

502

502

502

503

503

503

503

503

503

503

503

503

503

Sampled

interval

(fee

t)

4.8 -

5.1

10.8 -11.1

18.8 -19.1

36.8 -3

7.1

42.3 -42.6

4.8 -

5.1

11.3

-11.6

16.8 -17.1

19.8 -20.1

25.8 -2

6.1

33.8 -34.1

40.3 -40.6

0.1

- 0.

4

0.7

- 1.

0

1.8

- 2.

1

4.3

- 4.6

7.8

- 8.1

10.8 -11.1

12.8 -1

3.1

15.3 -15.6

15.8

-16.1

17.1 -17.4

Grain size

(per

cent

of

to

tal

sample )

Gravel

Sand 6 1

17 24 11 2 2 18 15 88

81 26 7 5 7 3 2

2 1 2 14 21 30

Silt

67 87 56 46 36 67

87

53 57

6 14 43 63 58 69 80 87 65 78 56 55 46

Clay

27 12 27 30 53 31 11 29 28

6 5

31 30 37 24 17 11 32 20 30 24 24

of

glacial

sediments

Clay minerals

(percent of sample)

Expand-

ables

70-80

50 40 50

50-6

0

30-40

20

40-50

30-50

60-70

60

60-70

70-80

~ -_

Illite

10

20-3

0

60 30

40-50

40

60-70

30-40

~

30-40

20 - 10 10

0-10

__

Kaolin-

ite

and

chlorite

10-2

0

20-3

0 0

20

0

20-30

10-2

0

10-2

0

10-3

0

10-2

0

30

20-30

10-3

0

__

Cation

Carbonate minerals

exchange

(percent)

capacity

Ca/Mg

(meg

/100

Calcium

Magnesium

ratio

gm)

0.4

1.5

0.27

2.1

21.8

.10

2.1

19.3

.11

3.7

11.3

.3

3

4.7

14.7

.3

2

.4

.5

.80

__ 1.9

22.0

.09

3.1

19.3

.16

5.1

13.7

.37

.4

.4

1.00

-

~

3.9

22.6

.17

.3

3.7

.08

.3

1.1

.27

-_ .5

.1

5.00

__

_-

Stratigraphic

unit

name

Peoria Loess

(Soil)

Peoria Loess

(Soi

l)Radnor Till

Member

Hulick Till

Member

Hulick Till

Member

Peor

ia Lo

ess

Peor

ia Lo

ess

Radnor Till

Memb

erRadnor T

ill

Memb

erTo

ulon

Member

Toul

on Member

Hulick Ti

llMe

mber

Peoria Loess

(Soi

l)Pe

oria

Lo

ess

(Soil)

Peor

ia Lo

ess

(Soil)

Peor

ia Lo

ess

Peor

ia Lo

ess

Roxa

na Si

lt

Roxana Silt

Roxana Silt

Roxana Silt

Roxana Silt

Table

5. -

Grai

n-si

ze di

stri

buti

on,

clay and

carb

onat

e mi

nera

logy

, and

cati

on exchange capacity

00

of glacial sediments Continued

Well

No.

503

503

503

503

503

503

503

503

504

504

504

504

504

504

504

504

504

504

505

505

505

505

Sampled

interval

(fee

t)

17.8 -18.1

21.8

-22.1

25.8

-26.1

28.1 -28.4

30.2

-30.5

33.8

-34.1

46.3 -46.6

49.0 -49.2

4.8

- 5.

1

8.3

- 8.6

13.8 -1

4.1

15.8 -1

6.1

17.3 -17.6

19.8 -20.1

23.3

-23.6

25.8

-2

6.1

32.3

-32.6

46.3 -46.6

9.8

-10.1

12.0 -1

2.3

13.3 -13.6

15.8

-16.1

Grain si

ze

(percent of total

sample )

Gravel

Sand

6 36

2 22

2 18 16 19 92

95

42

6 2 1 2 8

1 15 10

1 16

4 18

6 28 2

27 15

Silt

30 41 51 54 47

3 3

31 68

82

86

75 58

63

54 51 50 40 86 ~ 39 66

Clay

28 35 29 30 34 5 2

27 26 16 13 23 34 21 36

32 28 26 12 34 19

Clay minerals

(per

cent

of sample)

Expand-

ables

50-70

40

30-40

30 70

50-60

60-70

70

50-60

60-80

60

30-4

0

30 40

50-7

0

70-90

60-80

30-40

Illite

20-30

40-50

40-50

50 10 20 10 10

10-2

0

10-20

20-30

40

40-50

40 30

0-10

10-20

40

Kaolin-

it e and

chlorite

10-2

0

10-2

0

10-3

0

_ 20

20

10-20

10-20

20

20-30

10-20

10-20

10-20

20-30

20

0-20

0-20

10-20

20-30

X

Cation

Carbonate

mine

rals

ex

chan

ge

(per

cent

) capacity

Calcium

0.8 .4

2.0 .6

1.75

.2 .3 .5 .5 .4 .4

4.0

2.9

.4

.4

2.8

Magnesium

3.9

2.5

~ 17.8 .9

24.0

12.3

10.1

4.2

4.1

3.6

3.4

19.7

20.5

1.7 .9

23.0

Ca/Mg

(meg/ 10

0 ra

tio

gm)

0.21 .16

.11

.67

.07

.02

.03

.12

.12

.11

.12

.20

.14

.24

.44

.12

Stra

tigr

aphi

c un

it

name

Radnor Till

Memb

erRadnor Ti

llMe

mber

Radn

or Till

Memb

erRa

dnor

Till

Memb

erRadnor Till

Memb

erTo

ulon

Me

mber

Toul

on Me

mber

Huli

ck Till

Memb

erPe

oria

Lo

ess

(Soil)

Peoria Lo

ess

(Soil)

Radnor Till

Memb

erRadnor Till

Memb

erRadnor Till

Memb

erRa

dnor

Till

Memb

erRadnor Till

Memb

erRadnor Till

Memb

erRadnor Till

Memb

erHu

lick

Till

Memb

erPe

oria

Lo

ess

Roxa

na Silt

Radnor Till

Member

Radn

or Till

Memb

er

505

505

505

505

506

506

506

506

506

507

507

507

507

507

!_, S

507

507

507

508

508

508

508

508

508

508

508

508

508

18.8

-1

9.1

24.8 -2

5.1

27.8 -2

8.1

30.3 -30.6

3.8

- 4.

1

9.3 -

9.6

10.0

-1

0.3

12.3 -12.6

15.8 -1

6.1

7.8 -

8.1

15.3 -15.6

19.3

-19.6

20.3 -20.6

23.5 -23.8

24.3 -24.6

25.8 -26.1

30.8 -3

1. 1

2.1

- 2.

4

5.6 -

5.9

7.3

- 7.

6

17.8 -18.1

19.8 -2

0.1

25.8 -2

6.1

27.8 -28.1

30.8 -31.1

33.8

-34.1

39.8 -40.1

11 31 32 24 24 20

31

4 4 5

5 13

4 17

1 15

5 28

4 13 11 4 2 3 3

1

10 95

57 42 42 47 49 53 41 69 82 75 56 54 64

39 74 57 64 76 81 84 81 84 65 1

32 27 26 29 27 27 28 27 14 20 26 25 20 28 22 30 25 20 17 13 16 15 25 4

20-30

30

30-40

20 30

20-30

30-40

60-70

20

20-30

20-30

10-2

0

10-20

30-40

60-80

70-90

60-80

60-80

50-60

60-70

30-40

50-60

70-90

__

50

30-40

40-50

50

50-60

50-60

40-50

10-20

50-60

50-60

50 50

60-70

40

10-2

0

10

10-2

0

20 30

20-30

40 20

10-20

__

20-3

0

20-30

10-30

30

10-2

0

10-3

0

10-2

0

10-2

0

20-30

10-2

0

20-3

0

30-40

10-3

0

20-30

0-20

0-20

0-20

0-20

10-2

0

0-20

20-30

20-30

0-20

__

5.7

3.4

4.3

4.3

2.1

5.7 .5 .3 .4

3.2

2.3

2.1

3.0

3.2

3.7

1.4 .6

1.0

1.9

2.7

2.9

3.5

2.5

3.7

__

17.6

16.7

15.0

19.8

19.9

15.6 1.5

4.0

1.6

25.7

21.9

22.2

27.0

20.7

16.5

10.1 2.1

8.4

19.6

22.9

22.4

24.0

21.8

13.8

__

0.32

.20

.29

.22

.11

.37

.34

.08

.25

.12

.10

.09

.11

.15

.22

.14

.29

.12

.10

.12

.13

.15

.12

.27

__

Radnor Till

Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Peoria Loess

(Soi

l)Radnor Till

Member

Radnor Till

Member

Hulick Till

Member

Hulick Till

Member

Peoria Loess

Toulon Member

Toulon Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Pill

Fill

Fill

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Member

Toulon Member



Well

No.

508

508

509

509

509

509

509

509

509

509

510

510

510

510

510

510

510

510

510

510

510

510

Sampled

interval

(fee

t)

49.8 -50.1

52.2

-5

2.5

6.8

- 7.1

15.0

-15.3

15.6 -15.9

16.3

-16.6

18.8

-19.1

21.3

-21.6

25.3

-25.6

34.8 -35.1

3.8

- 4.1

6.8

- 7.

1

9.8

-10.1

13.8 -1

4.1

15.8 -1

6.1

18.8

-1

9.1

25.6 -25.9

31.3

-31.6

33.8 -34.1

37.1 -37.4

39.8

-40.1

43.8 -4

4.1

Grain

size

Clay minerals

(percent of sample)

(percent of total

sample )

Gravel

Sand

93

6 10

3

22

7

29 72

1

15

~

17 12 70

16

Silt 4

49

65

82 75 43 75 57 18 85

86

60

63 76 19 42

Clay 3

45 25 18 22 35 18 14 10 15 13 25 20 12 11 42

Expand-

ables

50-70

60-70

70-90

90

70-90

50-60

50-70

60 70

70-80

100

70-90

80 30

50-60

50

20-30

70

Illite

~

20-30

10 10 10 30

20-30

20

10-2

0

.

0-10 10

40-50

30-40

30-40

40 10

Kaolin-

ite

and

chlorite

0-20

20-3

0

0-20 10

0-20

10-2

0

10-2

0

20

10-20

20-30

0-20 10

20-30

10-20

10-20

30-40

20

Cation

Carbonate minerals

exchange

Calcium

3.3 .4

.4 .4 .4 .5 .7

5.9

1.2 .2 .5 .6 .6 .5 .4

2.4

3.8

2.2

3.2

(percent)

Magnesium

7.9 .3

.3 .2

2.1

0 14.4

31.0

10.5

6.3 .8

1.1

1.3

1.1

23.8

24.8

26.7 ~

28.1

11.6

capacity

Ca/Mg

(meg/ 10

0ratio

gm)

~

0.42

1.34

1.34

2.00 .19

.05

.19

.11

.03

.63

.55

.46

.45

.02

.10

.14

.08

.28

Stratigraphic

unit

name

Toulon Member

Duncan Mi

lls

Member

Peoria Loess

(Soil)

Radnor T

ill

Member

Radnor Till

Member

Radnor Till

Member

Radnor Till

Member

Radnor Till

Member

Toulon Member

Toul

on Me

mber

Fill

Fill

Roxana Silt

Radnor Till

Member

Radnor Till

Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Hulick Till

Member

Hulick Till

Member

511

511

511

511

511

511

511

511

511

511

511

511

511

511

511

511

511

511

511

512

512

512

512

512

512

512

512

0.3

- 0.

6

4.3 -

4.6

7.8 -

8.1

10.8 -11.1

13.8 -14.1

16.8 -17.1

19.3 -19.6

23.3 -23.6

25.3 -25.6

26.3 -26.6

27.5 -27.8

28.8 -29.1

31.3 -31.6

33.3 -33.6

34.8 -35.1

36.6 -36.9

40.5 -40.8

40.8 -41.1

43.1 -43.4

3.8 - 4.

1

7.8 -

8.1

10.6 -10.9

13.8 -14.1

15.8 -16.1

19.8 -20.1

21.6 -21.9

22.0 -22.3

4 9 9 5

_-

1 8 6

12

5 10

1 10

2 32

29 12 69

85 15 20 1

67

68

22 6 14 8

32

13

70

66

66

71 80

89

77 18 40 35

49

53

40

44

66

23 10 39

42

65 18 19 65

78

70

78

33

26

25

25

24

20 11 22

74

54

48

41 36

26

27 22 8 5

46 38

34 15 13 13 16 16 14 22

70

70-80

70-80

90-100

~ 80

70-80

60

60-70

_- 60

80-90

60

60-80

50-60

40-50

20

10-20

10-20

10-20

10

10-20

30

20

20

10-20

20

10-20

20

20-30

50-60

10-20

0.4

3.2

0.13

0-20

1.9

21.4

.09

10-20

.5

15.3

.03

0-10

.1

5.0

.02

10

.6

3.2

.19

10-20

.5

4.9

.10

10

.7

8.5

.08

10-20

35.8

18.2

1.97

20

.4

.9

.45

0 .4

.7

.57

.4

.5

.80

20

2.3

16.0

.14

0-20

3.0

23.1

.13

20-30

2.4

26.4

.09

30

3.3

23.6

.14

20-30

Peor

ia Loess

(Soi

l)Pe

oria

Lo

ess

(Soi

l)Pe

oria

Lo

ess

(Soi

l)

Peoria Loess

Peoria Loess

Roxa

na Si

It

Roxana Si

lt

Berry

Clay

Memb

erBerry

Clay

Memb

er

Radnor Ti

llMe

mber

--

Radnor Ti

llMe

mber

Radnor Ti

llMember

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Hulick Ti

llMember

Peoria Lo

ess

(Soil)

Peoria Loess

Peoria Loess

Peoria Lo

ess

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Member

Table 5» -Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity

cn NJ


Well

Mo.

512

513

513

513

513

513

513

513

513

513

513

514

514

514

514

514

514

514

514

514

515

515

Sampled

interval

(fee

t)

23.2 -23.5

15.8 -1

6.1

22.8

-2

3.1

25.3 -25.6

25.8 -26.1

27.8

-2

8.1

28.6 -28.9

29.1

-29.4

30.8

-31.1

33.8 -34.1

36.8

-37.1

9.8

-10.1

25.8

-2

6.1

27.8 -28.1

32.3

-32.6

32.9 -3

3.2

34.3

-34.6

37.8

-3

8.1

40.55-40.85

42.8

-43.1

3.8

- 4.

1

15.8

-1

6.1

Grai

n si

ze

(per

cent

of

total

sample )

Gravel

Sand

1 2 3 4

2 4 2 3 1 3

24 28

2 2

Silt

42 84

88 85

82 85

46 35 88 81 85 83 46

44

65 86

Clay

55 13 8 15 ~ ~ 18 15 52 61 10 16 14 14 30 28 33 12

Clay minerals

(percent of sample)

Expand-

ables

10

50-60

50-7

0

40-6

0

30-4

0

30-4

0

70

40-6

0

60-90

50-70

60-7

0

50-6

0

60-70

50-60

40-50

30-50

50-7

0

30-4

0

50-6

0

60-7

0

60

50-6

0

Illite

60-70

30

20-30

30-40

50

30-40

20

20-30

10-2

0

20-30

20

20-30

10-20

20-30

30

40-50

30

30-40

30-40

20-30

10-2

0

30

Kao Un

ite

and

chlorite

20-3

0

10-2

0

10-20

10-20

10-20

20-30

10

10-3

0

0-20

10-2

0

10-2

0

10-2

0

10-20

20

20-3

0

10-2

0

0-20

20-30

10

10-2

0

10-20

10-20

Cation

Carbonate minerals

exchange

(per

cent

) capacity

Calcium

0.7

5.4

3.5

4.8

1.4

9.7 .4

2.6 .2 .4 .4

3.3

1.9

2.3

2.0

__ 5.2

5.3

4.0 .8

2.7

Magnesium

0.8

21.5

21.4

21.8

13.5

14.2

8.4

7.1

5.2 .6 .2

23.8

14.3

19.5

21.8

12.9

15.3

.6 .4

24.4

Ca/Hg

(meg

/ 10

0 ra

tio

gm)

0.88 .25

.16

.22

.10

.68

.05

.37

.04

.67

2.00 .14

.13

.12

.09

-_ .40

.35

6.67

2.00 .11

Stratigraphic

unit

name

Toulon Me

mber

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Peoria Lo

ess

Peoria Loess

Peoria Loess

Toulon Member

Toulon Member

Hulick Ti

llMember

Hulick Ti

llMember

Hulick Ti

llMember

Hulick Till

Member

Peoria Loess

(Soil)

Peoria Loess

w

515

515

515

515

516

516

516

516

516

516

516

516

516

516

516

516

517

517

517

517

517

517

517

517

517

518

28.8 -29.1

31.8 -32.1

38.8 -39.1

40.8 -41.1

1.8

- 2.1

3.8 -

4.1

11.8

-12.1

18.8 -19.1

21.8 -22.1

23.0 -23.3

27.3 -27.6

28.0 -28.3

28.8 -29.1

31.8 -32.1

37.3 -37.6

39.8 -40.1

5.3

- 5.6

7.8 -

8.1

11.3 -11.6

14.3 -14.6

16.8 -17.1

19.8 -20.1

22.8 -23.1

28.3 -28.6

30.8 -31.1

0.3 - 0.6

2

74 2

13 12 2 2 2 4 6 4

16

11 86 19 3 2 1

14

6

2

6 18 17

28

88

20

32

62

69

83

80

84

84

80

82

64 6

67

64

53

60 72

78

84

84

62 51 53

10 6

66

25 19 15 18 14 12 14 14 9 8 14 33

45

39 14 16 16 14 14 32 19

40-60

70

80-90

50-70

80-90

60-70

50-80

50-70

50-60

50-60

50-60

50-60

60-70

50

60-80

80-90

70-90

80-90

50-70

50-60

40-50

60 26

20-30

~

10-20

0-10

20 10 20

20-30

20-30

30

30 30

30 20

20-30

10-20

10

10-50

10 20 20 30

20-30

48

20-30

~

10-20

0-10

10-30

0-10

10-20

0-20

10-30

10-20

10-20

10-20

10-20

10-20

20-30

0-20

0-10

0-20

0-10

10-30

10-20

20-30

10-20

26

2.4

3.7 .6

2.3 .7 .7

4.1

4.3

3.8

3.5

3.6

2.6

3.0

~ 1.5

1.5 .7 .6

1.0

3.0

2.6

3.1

3.6

7.1

23.6

25.0 .7

1.3 .7 .3

23.0

23.0

23.2

26.2

22.7

23.5

27.9

~ 5.8

5.6 .5

1.5

17.9

19.3

23.2

22.7

25.9

17.9

.10

.15

.86

1.77

1.00

2.34

.18

.19

.16

.13

.16

.11

.11

.26

.27

1.40

.40

.06

.16

.11

.14

.14

.40

--

Peoria Lo

ess

Toulon Me

mber

Hulick Till

Member

Carbon dal

eFormation

(Shale)

Peoria Lo

ess

(Soil)

Peoria Lo

ess

(Soil)

Peoria Lo

ess

Peoria Lo

ess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Member

Toul

on Member

Toulon Member

Toul

on Member

Peoria Loess

(Soil)

Peoria Loess

(Soil)

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Lo

ess

Hulick Ti

llMe

mber

Hulick Ti

llMember

Caho

kia

Allu

vium

Table

5.---Grain

-siz

e distribution,

clay and carbonate mineralogy, and cation exchange capacity


Well

No.

518

518

518

518

518

518

518

518

518

518

518

518

518

518

518

518

518

519

519

519

519

519

Sampled

interval

(fee

t)

1.8

- 2.

1

3.3

- 3.

6

4.3

- 4.

6

5.8 -

6.1

7.3

- 7.6

9.3 -

9.6

10.8 -11.1

12.8 -13.1

15.8 -16.1

19.8 -20.1

21.3 -21.6

22.3 -22.6

28.3 -28.6

30.8 -31.1

33.8 -34.1

40.3 -40.6

42.3 -42.6

4.8 -

5.1

8.3 - 8.6

12.8 -13.1

16.3 -16.6

17.8 -18.1

Grain si

ze

(per

cent

of

total

sample )

Gravel

Sand

28 9

!

34 53 41

4 3 4 12 12

__

_-.

0

7 21

8 5 9 8 4

Silt

55 60 60 64

46 34 42

80

81 84 75 75 35

57

34

68

75 73 69

81

Clay

17 31 40 35 20 13 17 16 16 12 13 13 65

43

38

24

20 18 23 15

Clay minerals

(percent of sample)

Expand-

ables

_ _

70-80

70-80

60-70

60-70

70-80

60-80

50 20

30-40

30-40

30-40

60

70-80

70-90

70-90

50-60

Illite

__

10

0-10

20

20-30

20

10-20

30-40

40

40

40

40

10-20

10-20

10-20

10-20

30

Kaolin-

ite an

d chlorite

_

10-20

10-20

10-20

10-20

0-10

10-20

10-20

40

20-30

20-30

20-30

20-30

0-20

0-20

0-20

10-20

Cation

Carbonate minerals

exchange

(percent)

capacity

Calcium

0.6

-6

.2 .2

2.9

4.1

4.5

6.9

2.9

9.6

4.5

1.9

2.0

2.7

2.3

3.4

Magnesium

5.5

.8

6.2

19.3

22.6

24.5

24.5

11.3

8.3

7.2

7.0

14.7

15.8

18.3

15.7

21.8

Ca/M

g (m

eg/1

00

ratio

gra)

^«

««

0.11 .75

.03

.01

.13

.17

.18

.61

.12

1.34 .64

.13

.13

.15

.15

.16

Stratigraphic

unit

name

Cahokia

Alluvium

Peoria Loess

(Soil)

Peoria Loess

(Soil)

Peoria Lo

ess

(Soil)

Peoria Loess

(Soil)

Peoria Lo

ess

(Soil)

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Me

mber

Toulon Me

mber

Duncan Mills

Member

Duncan Mills

Member

Duncan Mills

Member

Duncan Mills

Member

Duncan Mi

lls

Member

Fill

Fill

Fill

Fill

Peoria Loess

Ul

519

519

519

519

519

519

519

519

519

519

520

520

520

520

520

520

520

520

520

520

520

520

520

520

520

520

520

18.8 -19.1

19.4 -19.7

20.3 -20.6

22.8 -23.1

24.8 -25.1

25.8 -26.1

27.8 -28.1

33.8 -34.1

35.8 -36.1

36.8 -37.1

0.8 - 1.1

1.8

- 2.1

6.8 -

7.1

7.0 -

7.3

9.3 - 9.6

10.8 -11.1

17.3 -17.6

18.8 -19.1

21.8 -22.1

24.8 -25.1

26.3 -26.6

29.8 -30.1

32.6 -32.9

33.8 -34.1

36.8 -37.1

39.8 -49.1

45.3 -45.6

2 7 9

3 19

7 25

8 13

2 19

8 4 13 12 17 20 9 8 3 14 4 6

3 37 9

7 25

3 16 12

85

64

80

46

51 44

48 65

76

66

69

62 57

64

78

81 86

72

83

81 35

48

50

49

49

13 29 11 32 17 35

31 35 16 30 18 26

26 16 13 11 11 14 13 13 25

43 18 32

39

70-80

50-60

60-70

30-40

50-60

27 30

40-50

27

40-50

70-80

90

50

70-90

60-70

50-60

60-80

60-70

40

40-60

30-60

40-50

10-20

30 20 30

20-30

49

40 30 50

30-40

10-20

10

30-40

10-20

20

20-30

10-20

20

30 30

30-40

30

0-20

10-20

10-20

10-30

10-20

24

30

20-30

23

10-20

10-20

~

10-20

0-20

10-20

10-20

10-20

10-20

30

10-30

10-30

20-30

3.1

1.3

4.1

6.7

3.5

7.8

6.5

7.0

2.3

2.3

4.1

3.9

4.4

3.2

3.1

3.5

2.7

11.2

8.0

6.8

22.0

22.6

21.8

12.0

20.0

15.1

14.7

14.3

15.8

16.0

~

15.4

29.7

25.2

27.1

24.9

24.9

23.9

30.9

25.0

14.9

.14

.06

.19

.56

.18

.52

.44

.49

.15

~ .14

.27

.13

.17

.12

.12

.14

.11

.36

.32

.46

'

Peoria Loess

Toulon Member

Toulon Member

Huli

ck Ti

llMember

Huli

ck Ti

llMe

mber

Hulick Ti

llMe

mber

Hulick Till

Member

Huli

ck Ti

llMember

Hulick Ti

llMe

mber

Hulick Ti

llMember

Fill

Fill

Fill

Fill

Fill

>

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Toulon Member

Toulon Member

Hulick Till

Memb

erHulick Till

Memb

erHulick Ti

llMe

mber

Hulick Till

Memb

er

Table 5. Grain-size di

stri

buti

on,

clay

an

d carbonate min

eral

ogy,

and cation exchange capacity

Ui

CTi

of glacial

sediments Con

tinu

ed

Well

No.

520

521

521

521

521

521

521

521

521

522

522

522

522

522

522

522

522

522

522

522

523

523

Sampled

interval

(feet)

46.5

-4

6.8

9.8

-10.

1

15.8 -1

6.1

19.8 -20.1

24.8

-25.1

27.8 -28.1

36.3

-36.6

37.1

-3

7.4

37.3

-37.6

9.8

-10.1

20.8

-21.1

27.8 -2

8.1

32.3

-32.6

34.8

-35.1

36.3 -36.6

37.3

-37.6

38.0

-38.3

38*8

-39.1

56.6

-56.9

58.8

-5

9.1

0.8

- 1.1

6.8

- 7.

1

Grain size

(percent of

to

tal

samp

le )

Gravel

Sand

_ _ 10 1 3 1 3

1

10 5 18 8 3 3 3 5

1 5 17

2 4 13

Silt

49 66 87 85 89

86 64

46

66 55 74 46

83 82 55 86 50 73 62

Clay 51 24 12 12 10 11 ~ 35 44 29 27 18 51 14 15 40 8 33 21 25

Clay minerals

(per

cent

of sa

mple

)

Expand-

ables

60-80

60

50-70

70-80

50-70

50 29

60-8

0

30-40

70-8

0

70-90

70-8

0

70-9

0

50-6

0

80-90

90

20-30

20-30

80

70-90

Illite

10-2

0

20-3

0

20-3

0

10-2

0

20-30

37 49

10-2

0

40-50

10 10 10 10 30 10 10

40-50

40-5

0

10 10

Kaolin-

ite

and

chlo

rite

,

10-2

0

10-20

10-2

0

10-2

0

10-2

0

13 22

10-2

0

20-30

10-2

0

0-20

10-2

0

0-20

10-20

0-10

30-4

0

30 10

0-20

Cati

on

Carbonate minerals

exchange

(per

cent

) capacity

Calcium

__

0.9

2.8

4.5

2.1

2.2

7.4 .8

1.0 .5 .7

69.4 2.0

1.7 .7

1.7

4.1

2.7

2.4 .6

Magnesium

__ 1.2

26.3

30.7

24.7

24.8

~

22.3 5.3

11.3 .9

20.2

9.9

22.7

22.8

11.8

15.1 2.8

16.6

70.3 .8

Ca/Mg

(meg

/100

ratio

gm)

-»«

0.75 .11

.15

.09

.09

.33

.15

.09

.56

.03

7.01 .09

.07

.06

.11

1.46 .16

.03

.75

Stratigraphic

unit

name

Duncan Mills

Member

Peor

ia Loess

(Soil)

Peor

ia Loess

Peoria Lo

ess

Peor

ia Loess

Peor

ia Lo

ess

Toulon Member

Toulon Member

Toul

on Me

mber

Fill

Pill

Peoria Loess

(Soil)

Berr

y Clay

Member

Berr

y Clay

Member

Toul

on Member

Toulon Member

Toulon Member

Toulon Member

Hulick Till

Member

Huli

ck Till

Member

Pill

Peoria Loess

(Soi

l)

Ul

523

523

523

523

523

523

523

523

523

523

524

524

524

524

524

524

524

524

524

524

524

524

525

525

525

525

526

11.3 -11.6

12.8 -13.1

17.3 -17.6

18.8 -19.1

22.8 -23.1

23.3 -23.6

24.8 -25.1

28.0 -28.3

28.5 -28.8

28.9 -29.2

1.8

- 2.1

6.8 - 7.1

9.8 -10.1

14.3 -14.6

16.8 -17.1

18.8 -19.1

22.8 -23.1

24.3 -24.6

25.8 -26.1

27.8 -28.1

28.8 -29.1

.

29.8 -30.1

6.8 -

7.1

10.8 -11.1

13.3 -13.6

14.8 -15.1

20.8 -21.1

~ ~

7 6

6

~ ~

5 5 2

6

--

6 1 3 2 3 4

26 31

2

28 13 2 7 3 3 3

29

41 13 3

27 1 1 1

16 77

24

74

87

85

84

83

82 37

37 58

38

58

79

77

82

84

83

45

35

66

83

44

49

64

73

65 14 52

20 12 12 14 14 14 30 26

40 28

29 19 16 15 13 14 21 19 19 14 23

50 35

26 19 9

24

70-90

70-80

70-80

70

50-60

70-80

20-30

30

30-40

30-40

70-80

60-70

60

40-50

40-50

40-50

10-20

10-20

20

30-40

30-40

40-50

70-80

80

30 40

10-20

10-20

10-20

20 30

10-20

40-50

40-50

40-50

40

10-20

20

20-30

20-30

30

30-40

50-60

60

50-60

40

30-40

20-30

10 10 30

30-40

0-20

0-20

0-20

10

10-20

0-20

30-40

20-30

20-30

20-30

0-20

10-20

10-20

30

20-30

10-20

20-30

20-30

20-30

20-30

10-30

30

10-20

10 40

20-30

.6

4.6

4.0

4.1

3.7

3.4

6.9

6.6

1.1

5.6

0.5

3.2

3.7

5.0

3.0

2.5

2.0

2.1

2.3

2.2

1.8

8.1 .4 .4

6.4 .4

5.1

1.5

21.3

24.1

21.5

25.7

21.8

14.7

15.6 1.7

16.0

0.2

22.8

22.5

22.5

25.1

23.2

24.2

22.3

25.3

23.6

22.7

5.1

1.3

6.7

16.7

15.3

18.0

.40

.22

.16

.19

.14

.16

.47

.42

.65

.35

2.50

.14

.16

.23

.12

.11

.08

.09

.09

.09

.08

1.59

.31

.06

.38

.03

.28

Peoria Loess

(Soil)

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Peoria Loess

Huli

ck Ti

llMember

Huli

ck Ti

llMe

mber

Hulick Ti

llMe

mber

Huli

ck Ti

llMember

Peoria Loess

(Soi

l)

Peoria Lo

ess

Peoria Loess

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toul

on Member

Toulon Member

Hulick Ti

llMe

mber

Hulick Till

Memb

er

Peoria Loess

(Soil)

Peoria Lo

ess

Toulon Member

Toulon Member

Toulon Member

Table

5. Grain-size di

stri

buti

on,

clay an

d carbonate

mineralogy,

and

cati

on exchange ca

paci

ty

cn

oo


Well

NO.

526

526

526

526

526

527

527

527

527

527

527

527

528

528

528

528

529

529

529

529

Sampled

inte

rval

(feet)

3.8

- 4.

1

8.3

- 8.6

14.3 -14.6

18.8 -19.1

21.8 -22.1

4.8 -

5.2

7.8 -

8.1

10.8 -11.1

15.8 -16.1

22.8 -23.1

24.3 -24.6

24.8 -25.1

7.8 -

8.1

10.8 -11.1

18.8 -19.1

26.8 -27.1

13.8 -14.1

16.3

-16.6

18.8 -19.1

24.8 -25.1

Grain size

(percent of

total

sample )

Gravel

Sand

22 4 2

19 3 2 4 2

17

4 15 5 2

2 22

7 21

5

1 6

1 5

7 58

Silt

54

83 87

67

56

75

82

85

88

41 64

70

92 36

39

63

65 77 25

Clay

24 13 11 33

25

22 16 11 10 42 17 25 6

40

34

32

28 17 10

Clay minerals

(percent of sample)

Expand

able s

70-90

60-70

30

20-30

20-30

60

70-80

60-70

60

20-40

80-90

50

30-40

30-40

70-80

60-80

60-80

10

Illite

10 20

40-50

50-60

50

10-20

20

20

20-30

40-50

10 30

50

40 10

10-20

10-20

60

Kaolin-

ite and

chlorite

0-20

10-20

20-30

10-20

20-30

20-30

0-20

10-20

10-20

10-30

0-10

20

10-20

20-30

10-20

0-20

10-20

30

Cation

Carbonate

mine

rals

ex

chan

ge

( percent )

capa

ci ty

Calc

ium

0.3

3.0

3.2 .4 .3 .6 .5

1.7

3.1

3.1

__ 1.9 .4

3.6

3.3

4.1 .4 .1

1.0

4.9

Magnesium

0.3

20.0

22.7 .9 .9 .8

2.8

25.1

25.7

25.9

._

'

23.6

4.9

24.3

25.8

21.5

5.4

12.3

21.2

33.2

Ca/M

g (m

eg/1

00

rati

o gm

)

1.00 .15

.14

.44

.34

.75

.18

.07

.12

.12

__

.08

.08

.15

.13

.19

.07

.01

.05

.15

Stra

tigr

aphi

c un

it

name

Peoria Loess

(Soi

l)Peoria Lo

ess

Peoria Lo

ess

Carbondale

Formation

(Sha

le)

Carbondale

Form

atio

n(S

hale

)Peoria Lo

ess

(Soil)

Peoria L

oess

Peoria Lo

ess

Peoria Lo

ess

Toulon Member

Hulick Ti

llMember

Huli

ck Ti

llMember

Peoria Lo

ess

(Soi

l)Peoria Lo

ess

Hulick Ti

llMember

Hulick Ti

llMember

Peoria Lo

ess

(Soi

l)Peoria Lo

ess

Toulon Me

mber

Toulon Me

mber

530

530

530

530

530

530

530

530

530

530

530

530

530

I-1

Ul $

531

531

531

531

531

531

531

531

531

532

532

532

532

1.8

- 2.

1

3.8

- 4.

1

8.8

- 9.1

13.8

-14.1

16.3

-16.6

17.6 -17.9

19.3

-19.6

22.8 -23.1

25.8

-26.1

27.8 -28.1

31.8 -32.1

34.8 -35.1

48.8 -4

9.1

7.8 -

8.1

21.8

-2

2.1

14.8 -25.1

26.6 -26.9

28.8

-2

9.1

31.3 -31.6

32.3

-32.6

32.6 -32.9

34.8 -35.1

22.8 -23.1

23.9

-24.2

25.0 -2

5.3

25.6 -25.9

15 5 6 1 1 1

10 23 23 25 11 16

11 4 4 1 3

12

1

2

60 80 83 83 81 75

62 41 61 62 83 72 __ 78 84 75 76

80 35 36 36 86

__

25 15 11 16 18 24 28 36 16 13 6 12 -- 11 12 21 23 17 53 63

64 12

50-70

70-90

40-50

70-80

70-90

90

80-90

60-80

50-60

30-40

30

60-80

10-2

0

50-60

50-60

60 50

30-40

20-30

30-40

10-20

10-2

0

60-70

60-80

60-80

90-100

10

10-2

0

10 10 0-10

10-2

0

30-40

50 60

10-20

50 20 20 20 30 40

40-50

30-40

50-60

50-60

20-30

20

10-20

10-2

0

0-20

10-20

10-2

0

0-20 10

0-10

10-2

0

0-20

10-20

10

10-2

0

30-4

0

20-3

0

20-30

20 20

20-30

20-30

20-30

30 30

10-2

0

0-20

10-2

0

0-10

2.7

3.2

8.6 .9 .5 .4 .4 .4 .5 .4 .3

3.0

1.1

2.8

2.4

3.2

1.5 .7

1.4 .9 .8 .4

2.6

2.1

1.1 .4

.9

21.9

20.1 .4 .2

1.8 .9

3.4 .2 .9

21.5

25.0 2.1

22.0

24.6

20.0

13.6

15.8

4.3

4.3

2.3

1.1

21.3

23.9

17.9 .7

3.00 .15

.43

2.25

2.50 .23

.45

.12

2.50 .45

.01

.12

.52

.13

.10

.16

.11

.04

.32

.21

.35

.36

.12

.09

.06

.57

Peoria Loess

(Soil)

Peor

ia Lo

ess

Peoria Lo

ess

Roxana Silt

Roxa

na Si

lt

Toulon Me

mber

Toul

on Me

mber

Toul

on Member

Toul

on Member

Toul

on Me

mber

Toul

on Member

Toul

on Me

mber

Carbondale

Formation

(Shale)

Peor

ia L

oess

Peor

ia Lo

ess

Peor

ia Lo

ess

Toul

on M

embe

r

Toulon Me

mber

Toulon Me

mber

Huli

ck Ti

llMember

Carbondale

Formation

(Shale)

Carbondale

Formation

( Sha

le )

Peor

ia Lo

ess

Peoria Lo

ess

Peoria Lo

ess

Roxana Silt


CT> O


Grain

Well

No.

532

532

532

532

532

533

533

533

533

533

533

534

535

535

535

535

535

535

535

535

536

536

Samp

led

interval

(feet)

27.3 -27.6

30.8

-31.1

36.0

-36.3

44.6 -44.9

45.8 -46.1

9.8 -1

0.1

13.3 -13.6

16.3 -16.6

23.3 -23.6

24.8 -25.1

28.8 -2

9.1

23.8 -2

4.1

4.3

- 4.

6

13.8 -1

4.1

15.8 -16.1

18.8 -19.1

19.8 -20.1

21.8

-22.1

28.8

-2

9.1

32.3 -32.6

1.3

- 1.6

7.3

- 7.6

size

Clay minerals

(percent of sample)

(per

cent

of

total

sample )

Grave 1

.._

~ ~ 6 12 ~

1

~

4

-- __

Sand

4 7

20 52

1 2 2 1

14 19 17 26

2 2 1

13 3 15 6 19 10 22

Silt

67 43 49

41 87

87 84 87

66 43 45

46

62 83 83

68

85 59 79 36

69 53

Clay

29 50 31

7 12 11 14 12 20 32 26 28 36 15 16 18 12 26 15 41 21 25

Expand

able s

70-80

80 70 ~ 10

40-50

60-80

60-70

50-60

50-60

40-60

60-70

60-70

70-90

60-70

60-70

40 30

40-50

40-50

40-50

Illite

10-20

10-2

0

20 60 30 20 20 30 30

20-30

20 20

10-2

0

20 20 40 40

20-30

30

20-3

0

Kaolin-

ite

and

chlo

rite

10

0-10 10 30

20-3

0

0-20

10-2

0

10-20

10-2

0

20-30

10-2

0

10-20

0-20

10-20

10-20

20 30 30

20-30

20-3

0

Cation

Carbonate minerals

exchange

Calcium

.4 .4

21.4 4.2

2.4

1.5

2.0

7.5

5.7

65

.7

1.2

1.2 .8 .7

5.4

7.5

4.4

1.6 .3

(percent)

Magnesium

.2 .2

10.2

~

30.0

21.8

23.2

22.6

20.2

22.8

17.7

1.2

30.5

19.1

12.5

17.4

17.3

20.1

24.6

15.9 1.0

capacity

Ca/Mg

(meg/ 10

0ratio

gm)

2.00

2.00

2.10

__ .14

.11

.06

.09

.37

.25

3.67 .58

.04

.06

.06

.04

.31

.37

.18

.10

.30

Stratigraphic

unit

name

Berry Clay

Member

Berry Clay

Member

Toulon Member

Toulon Member

Toulon Member

Peoria Loess

Peoria Loess

Peoria Loess

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Peoria Lo

ess

Peoria Loess

Peoria Loess

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Hulick Till

Member

Fill

Peoria Loess

536

536

536

536

536

536

536

536

537

537

537

537

537

S^

537

537

537

537

560

560

560

1560

560

560

561

561

12.8 -13.1

15.8 -1

6.1

18.8 -19.1

19.8 -20.1

32.0

-32.3

32.5

-32.8

32.8

-33.1

33.8 -3

4.1

3.8

- 4.

1

9.8

-10.1

12.8 -1

3.1

13.8 -14.1

15.8 -1

6.1

19.8 -20.1

21.3 -21.6

22.8 -2

3.1

33.6 -33.9

0.83- 1.

0

7.0

- 7.

5

10.0 -10.2

15.7 -15.8

34.8 -35.0

35.0

-35.2

1.8

- 1.

9

1.9

- 2.0

2 1 2

48 14

10

16 14 15 17 19 25 20 86

29

45

40

_-

4 12

4 20

~

83 86 83 41 52 51 41 57 64 53 51 51 45 49 10 41 10 -» 47 49

15 13 15 11 34 39 59 27 22 32 32 30 30 31 4 30

5

~ 37 27

60-8

0

70

60-7

0

30

30-4

0

36 40

30-4

0

50-60

30

30-4

0

30-4

0

20-3

0

20-3

0

20-3

0

40-5

0

~ 16 53

10-2

0

20 20 40 40 47

30-4

0

30-40

20-3

0

50

40-50

40-50

50-60

60

50-6

0

20-30

55 30 ~

10-20

20

10-2

0

30

20-30

17

20-30

30 20 20

10-2

0

10-20

10-2

0

10-2

0

10-2

0

10-2

0

~ 29 17

2.5

4.4

1.9

2.3

6.0

6.1

6.9

1.2

1.4 .3

3.4

2.6

2.4

3.0

3.5 .37

4.64

4.18

6.04

~

.51

20.4

22.6

21.3

18.2

15.2 15.3

11.4

15.7

13.1 3.6

16.2

20.4

16.6

17.4

14.9 .8

1

.56

.90

3.75

2.04

.12

.19

.09

.13

.39

.40

.61

.08

.11

.08

.21

.13

.14

.17

.

.23

.46

10.3

8.29

5.5

4.64

4.0

1.61

21.6

__

.25

33.7

Peoria Lo

ess

Peoria Lo

ess

Peoria Loess

Toulon Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Hulick Till

Member

Radnor Till

Member

Radnor Till

Member

Radnor Till

Member

Radnor Till

Memb

erRadnor Till

Member

Radnor Till

Member

Radnor Till

Memb

erToulon Member

Hulick Ti

llMe

mber

Peoria Lo

ess

Toulon Member

Toul

on Me

mber

Toul

on Me

mber

Toul

on Mem

ber

Toul

on Mem

ber

Radnor Till

Memb

erRadnor Ti

llMe

mber

1 X

-ray

d

iffr

acti

on

sh

ows

ca

lcit

e.

Table 5* grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity


Well

No.

561

561

561

561

561

561

561

561

5 l56

1fo

562

562

562

562

562

562

563

563

563

563

563

564

Sampled

inte

rval

(f

eet)

4.8

- 5.0

7.6

- 8.

0

11.5

-11.7

11.7

-11.8

12.9 -13.0

13.0

-13.3

46.7 -46.9

68.6 -68.8

68.8

-68.9

3.1

- 3.3

5.8

- 6.

0

18.7

-1

8.8

18.8

-19.0

21.5 -2

1.7

24.3

-2

4.5

13.6 -1

3.7

20.8 -21.0

33.3 -33.5

41.0 -41.2

41.2 -4

1.3

11.8 -12.0

Grain size

(percent of to

tal

sample)

Gravel

Sand

4

94

__

20

34

54

.

.

12

9

70 88

24

45

__

6

-_

1

16

69 96

6 88

__

9

Silt

68

2

66 8

__ 59 16 3 18 41 54 89 9 2 4 78

Clay 28 4

14 4

__ 20 ~ 14 9 13 __ 53 46 10 6 2 2

13

Clay minerals

(per

cent

of sample)

Carbonate minerals

Expand

able

s

63 41 ~

8

13 42 38 15 9 15 45

6 5

24 32

Illite 25 -- 44 66

__ 47 41 47 58 62 54 36 79 78 59 42

Kaolin-

(percent)

ite

and

Ca/Mg

chlorite

Calcium

Magnesium

ratio

12

.71

1.88

.3

8

2.53

1.66

15.6

15

3.49

.72

4.85

26

3.65

.45

8.11

40

3.44

2.93

1.17

17 15 27

3.76

1.51

2.49

29 31 19 15 17 17

4.03

.37

10.89

21

Cati

on

exchange

capacity

Stratigraphic

(meg

/100

unit

gm)

name

24.0

Radnor Till

Member

Toulon Member

Toulon Member

Toulon Member

6.1

Toulon Member

Toulon Member

9.4

Hulick Till

Member

Hulick Till

Member

18.5

Hulick Till

Member

Peoria Lo

ess

Peoria Loess

Toulon Member

11.1

Toulon Member

Toulon Member

Hulick Till

Member

Peoria Lo

ess

Toulon Member

Toulon Member

Toulon Member

4.1

Toul

on Member

Peor

ia Loess

cn

564

564

564

564

565

565

565

565

565

566

566

566

566

566

567

567

567

567

567

567

567

568

568

568

29.3 -29.5

39.7 -39.8

39.8 -40.0

41.1 -41.3

17.8 -18.0

26.8 -27.0

33.8 -34.0

45.8 -46.0

46.8 -47.0

3.0 -

3.2

8.7 -

8.8

8.8 - 9.0

11.8 -12.0

23.8 -24.0

2.8 - 3.0

5.8 - 6.0

14.8 -15.0

17.8 -18.0

20.8 -20.9

25.2 -25.3

25.3 -25.5

5.8 -

6.0

8.8 -

9.0

10.8 -11.0

77

5 85

13

27

3

96

34

19

35

19 13

42

28

19

42 8

.-

3 70

1 8 11 12

67

14

20

4

35

85 2

31 29

57 19 ~ 31 63 ~ 16 65

54

59 12

3 6

25 12 2

16 17 30 11

8 29

~ ~ 11 26

35

29 7

11 8

5

25 4

5 5

~ 18 ~ 10

1

54

63 6

26

3

0

54 57

32

72 61 60 57 78 62

52 ~ 43

~ 59

59

30

23 63 51 56

~ 63 30 28 42

17 31 35 18 18 33 43 39

31 40 16 14 31 23 41 ~ 37 16 15 26

2.98

2.71

1.07

4.79

.43

6.93

.28

9.68

2.33

.46

2.07

12.2

6.2

3.8

16.7

Toulon Me

mber

Toulon Me

mber

Toulon Me

mber

Hulick Till

Member

Peoria Loess

Toul

on Me

mber

Toulon Member

Toulon Member

Hulick Ti

llMe

mber

Ca

hoki

aAlluvium

Caho

kia

Alluvium

Cahokia

Alluvium

Caho

kia

Allu

vium

Ca

rbon

dale

Form

atio

n(Shale)

Peor

ia Lo

ess

Peor

ia Loess

Toulon Member

Hulick Till

Memb

er

Hulick Till

Memb

er

Hulick Ti

llMe

mber

Hulick Ti

llMe

mber

Cahokia

Allu

vium

Ca

hoki

aAl

luvi

um

Cahokia

Allu

vium

1 X

-ray

dif

fracti

on

sho

ws

calc

ite.

Table 5. -Grain-size distribution, clay and carbonate mineralogy, and cation exchange capacity


Well

No.

568

568

569

569

569

569

569

569

569

569

569

569

570

570

570

570

570

570

571

571

571

571

Sampled

interval

(feet)

14.7

14.7

-14.8

-15.0

0.25- 0.42

2.5

5.8

14.7

14.8

20.7

35.7

35.8

38.7

38.8

- 2-

7

- 6.0

-14.8

-15.0

-20.9

-35.8

-36.0

-38.8

-39.0

0.08- 0.25

5.8

6.3

11.7

11.8

17.8

5.8

8.8

17.8

17.9

- 6.

0

- 6.4

-11.8

-12.0

-17.9

- 5.9

- 8.9

-17.9

-18.0

Grain size

(percent of total

sample )

Gravel

33

3

24 11 7

--

~

4

~

5 3

39 ~ ~

5

Sand

30

1

16 18 24

59

26

36

30 16 7 3

22 16 71 91 __

Silt 24 63 36 36 38

25

22

46

44

66 74

75

~ 30

48

21

2

--

Clay

13 33 24 35 31 16 52

~ 18 22 18 14 19 -- 9 36

8 2

_-

Clay minerals

(percent of sample)

Expand-

ables 2 6 8 1

19 41

1

~ 13 14 70 35

41 ~ 10 64

42 15 __

Kaolin-

ite and

Illite

chlorite

64

60 66

70

53

41 61 54

60 19 43

40 75 32 40

65 -_

34 34 26

29 28 __ 18 38

33 26 11 22 19 15 4 18 20 __

Cation

Carbonate minerals

exchange

(percent)

capacity

Stratigraphic

Ca/Mg

(meg/ 100

unit

Calcium

Magnesium

ratio

gm)

name

Cahokia

Alluvium

3.88

1.87

2.07

12.2

Cahokia

Alluvium

Spoils

Spoils

.55

2.11

.26

20.3

Spoils

Spoils

3.89

2.34

1.66

14.5

Spoils

--

Spoils

Spoils

4.53

3.12

1.45

12.8

Spoils

Spoils

4.18

2.72

1.54

12.2

Spoils

Peor

ia

Peoria

Peor

ia

.

Peoria

3.07

1.96

1.57

14.3

Peor

ia

--

--

' Toulon

--

~

Peor

ia

Peor

ia

Toulon

3.66

.40

9.15

4.8

Toulon

Loess

Loess

Loes

s

Loess

Loes

s

Member

Loes

s

Loess

Memb

er

Member

571

572

572

572

572

2573

573

573

2573

2573 573

573

573

a* en57

3

574

574

574

574

574

574

577

577

578

579

19.3

-19.5

5.8

- 6.0

8.8

- 8.

9

14.7

-1

4.8

14.8 -15.0

0.08- 0.25

0.25- 0.

42

2.6

- 2.

7

2.7

- 2.9

6.0

- 6.

2

6.2

- 6.

3

17.2 -17.4

17.4 -17.7

18.5 -18.7

18.7

-18.8

5.8

- 6.

0

8.7

- 8.

8

21.2 -2

1.3

21.3

-21.5

29.3 -2

9.5

39.3

-3

9.5

9.0

- 9.5

40.0 -4

1.0

36.5 -3

7.0

23.5 -2

4.0

8 32

1

86

17

68

10 4

.

3 9

1 74

51

25

5 34

70

14

40

40

81

5 16

27

25 96 12

33 61 4 8 ~ 66 63 -- 53 19 17 69 50 10 12 10 66 32

1

81

27

10

63

27

38

64

25

11

10

47

39

14

7 4

65

31

_- 24

25

49

26

33

78

14

8

.

__

__

35

46

39

15

6 16

60

24

7 26

65

24

11

16

56

28

16

6 8 6

65

29

4 18 16 3 7

--

«

Toul

on Me

mber

Peoria Lo

ess

Toul

on Me

mber

Toul

on Me

mber

3.91

.8

2 4.

77

5.7

Toul

on Me

mber

.57

2.66

.21

31.0

Pe

oria

Lo

ess

Peoria Lo

ess

Peoria Lo

ess

.78

2.07

.38

20.5

Radn

or Ti

llMe

mber

.62

2.37

.26

16.3

Radnor Till

Memb

erRadnor Ti

llMe

mber

>

Toul

on Me

mber

1.61

.71

2.27

5.3

Toul

on Member

5.98

1.72

3.48

12.6

Toul

on Me

mber

Toul

on Me

mber

Radn

or Till

Memb

erRa

dnor

Ti

llMe

mber

Toul

on Me

mber

1.83

.23

7.96

10.7

Toul

on Me

mber

Toul

on Me

mber

Toul

on Me

mber

~

~

Peor

ia Loess

Huli

ck Ti

llMe

mber

Hulick Till

Memb

erTo

ulon

Me

mber

1 X-

ray

diff

ract

ion

shows

calc

ite.

2 X-

ray

diff

ract

ion

shows

no calcite.

Tabl

e 5. Grain-size di

stri

buti

on,

clay an

d carbonate

mineralogy,

and

cation ex

chan

ge capacity

well

No.

580

581

582

583

583

583

584

Samp

led

interval

(feet)

45.8 -4

6.0

46.0 -4

6.5

32.2 -32.5

23.5 -24.0

46.2 -46.5

47.0 -47.5

9.0 -

9.5

Grai

n si

ze

of glacial

sedi

ment

s Cont

inue

d

Clay

minerals

(percent of

sample)

Carb

onat

e minerals

(percent of total

Kaol

in-

(percent)

sample )

Gravel

«._

22 10 22 62 9

Sand

Silt

1 8 28 63 26 33 84

48

24

39 8 6

34 9

Expand-

ite

and

Ca/M

gCl

ay

able

s Illite

chlorite

Calc

ium

Magn

esiu

m ratio

51 46 23 7 6

24 7

Cation

exch

ange

capacity

Stra

tigr

aphi

c (m

eg/ 100

unit

gm)

name

Hulick Till

Memb

erHulick Till

Memb

er

Toulon Member

Toulon Member

Toulon Member

Toulon Member

Toulon Member

en

Table 6. Petrographic analyses of cores

Well No.

560

Minerals

Unit name

Peoria Loess

Quartz plus quartzite & chertFeldspars (Plagioclase & Microcline)Igneous rock fragmentsOpaquesVolcanic rock fragments

Percentage

35 2-3

253

Sampling interval (ft)

0.83-1.0

Degree of oxidation; Moderately oxidized.

Angularity and sorting characteristics; Subrounded and poorly sorted grains.

Summary and remarks; Sample is admixture of large rock fragments and abundantsand size quartz (35%) set in a silty and clay rich matrix (45-55%).

Well No.

560

Minerals

Quartz, quartzite & chertFeldsparsIgneous rock fragmentsMarble & limestoneVolcanic rock fragmentsSiltstoneOpaquesHornblende

Unit name

Toulon Member

Percentage

25-3055

10 5-8 3-52


10.0-10.2

Degree of oxidation; Opaques and volcanic rock fragments highly oxidized.

Angularity and sorting characteristics; Grains subrounded and poorly sorted.

Summary and remarks; Sorting poor, and grains mostly quartz.

167

Table 6. 'Petrographic analyses of cores"-Continued

Well No*

560

Minerals

Quartz & quartziteGranite rock fragmentsSiltstoneVolcanic rock fragmentsOpaquesMarble

Unit name

Toulon Member

Percentage

151-21-2

21


34.8-35.0

Degree of oxidation; Matrix moderately oxidized; large grains unaltered byoxidation.

Angularity and sorting characteristics; Large grains subrounded; small grainsangular. Sorting very poor.

Summary and remarks; About 70% of matrix is silt size quartz with a clay andcalcium carbonate groundmass.

Well No.

561

Minerals

Unit name

Radnor Till Member

Percentage


1.9-2.0

Quartz 30Feldspars (Plagioclase & Microcline) 5Opaques 5Volcanic rock fragments 10-15

Degree of oxidation; Grains unaltered by oxidation; some oxidation on volcanicrock fragments.

Angularity and sorting characteristics; Large grains subrounded; smaller grainsangular. Grains poorly sorted.

Summary and remarks; The till is 50% silt size grains with clay and 50%volcanic rock fragments

168

Table 6. Petrographic analyses of cores Continued

Well No*

561

Minerals

QuartzOpaquesPlagioclaseHornblendeMuscoviteOlivine

Unit name

Radnor Till Member

Percentage

253211


4.8-5.0

Degree of oxidation; Clay bearing matrix moderately oxidized.

Angularity and sorting characteristics; Quartz grains angular; sorting poor.

Summary and remarks; Sample is composed of silt size quartz in a clay mineralgroundmass.

Well No.

561

Minerals

QuartzFeldsparsOpaquesCalcite cementMuscoviteHornblendeChlorite

Unit name

Toulon Member

Percentage

35 5 3

45-50 1 1


11.5-11.7

Degree of oxidation; Quartz grains unaltered by oxidation and feldsparsslightly altered. Slight oxidation in the opaques.

Angularity and sorting characteristics; Large grains subroundedj matrix grainssubangular to angular. Sorting poor.

Summary and remarks; Sample consists of a few large quartz grains in agroundmass of silt size quartz and a caleitic cement with minor clay minerals.

169

Table 6- Petrographic analyses of cores Continued

Well No*

561

Minerals

Marble & LimestoneVolcanicsGranitic rock fragmentsQuartz & Quartzite & ChertFeldspars (Plagioclase)Matrix

Unit name

Hulick Till Member

Percentage

40 51-2 3 1 1


46.7-46.8

Degree of oxidation; Opaques in matrix are oxidized, along with some ofthe rock fragments.

Angularity and sorting characteristics; Large rock fragments rounded, sandto silt size grains subangular. Sorting very poor.

Summary and remarks; Sample is very poorly sorted, with abundant rock fragmentsof variable nature in matrix of sand and silt size quartz, opaques, calcite and some clay minerals.

Well No.

562

Minerals

Quartz and quartzite & chert Marble and limestone Granite rock fragments VolcanicsFeldspars SiItstone Feldspars (Plagioclase)

Unit name

Toulon Member

Percentage

30-40 25-30

5 10 15 2


18.8-19.0

Degree of oxidation; Opaques, siltstone and the preserved part of matrixmoderately oxidized.

Angularity and sorting characteristics; Rock fragments and large mineral grainssubrounded to rounded. Sorting poor.

Summary and remarks; Sample consists of rock fragments with small percentageof matrix.

170

Table 6 Petrographic analyses of cores Continued

Well No.

563

Minerals

QuartzOpaquesFeldspars (Plagioclase)HornblendeCalcitic cementClay minerals

Unit name

Peoria Loess

Percentage

45552

30-402-3


13.75-13.9

Degree of oxidation; Opaques oxidized.

Angularity and sorting characteristics; Grains subangular, sorting moderate.

Summary and remarks; Sample is moderately well sorted calcite cementedsiltstone with common opaques and minor amounts of plagioclase and hornblende.

Well No.

563

Minerals

Quartz & QuartziteOpaquesLimestone & MarbleGranitic rock fragmentsFeldsparsCalcite cemented sandstone

Unit name

Toulon Member

Percentage

55-60 10 20 5 5

1-2


41.2-41.3

Degree of oxidation; Large opaques highly oxidizd, and quartz, quartziteand igneous rock fragments largely unaltered by oxidation.

Angularity and sorting characteristics; Grains subrounded to subangular,sorting poor.

Summary and remarks; Sample is poorly sorted quartz, quartzite, limestoneand igneous rock.

171


Well No*

564

Minerals

Quartz, quartzite, and chertFeldsparsMarble & limestoneGranitic rock fragmentsVolcanicsSiltstoneHornblende

Unit name

Toulon Member

Percentage

65-753

15153


39.8-40.0

Degree of oxidation; Volcanics moderately oxidized, and opaques highlyoxidized.

Angularity and sorting characteristics; Grains and rock fragments subroundedand poorly sorted.

Summary and remarks; Sample is poorly sorted and of a wide assortmentof rock fragments and sand size grains with quartzand limestone constituting about 90% of the grain portion,

Well No.

565

Minerals

Quartz & quartziteGranitic rock fragmentsMarble and limestoneVolcanicsFeldspars (Plagioclase)Calcite cemented sandstone

Unit name

Toulon Member

Percentage

60-702

15 6-8 1-2 2


33.8-34.0

Degree of oxidation; Volcanics oxidized. Other grains relatively unalteredby oxidation.

Angularity and sorting characteristics; Grains subrounded and poorly sorted.

Summary and remarks; Sample consists of poorly sorted rock fragments (mostlyquartzite, limestone and volcanics).

172


Well No.

566

Minerals

Unit name

Cahokia Alluvium

QuartzLimestone & MarbleCoal fragments & organic matterCalcite cementFeldspars (Plagioclase)MuscoviteChlorite

Percentage

35 5

20 35 3-5 1-2


8.8-9.0

Degree of oxidation; Opaques moderately oxidized.

Angularity and sorting characteristics; Grains subangular, sorting poor.

Summary and remarks; Sample consists of abundant subangular quartz grains/coal fragments, organic matter, opaques and a few feldspars in a calcitic cement with minor amounts of muscovite.

Well No.

567

Minerals

Unit name

Hulick Till Member

Percentage

Quartz and chertFeldsparsCoal fragments & organic matterCalcite cementClay mineral matrix

402-3201025


25.2-25.3

Degree of oxidation; Oxidation low.

Angularity and sorting characteristics; Grains subangular, sorting poor tomoderate.

Summary and remarks; Sample consists of abundant silt size quartz and smallcoal fragments and organic matter in a clay mineral matrix, often with localized calcite cement.

173


Well No.

568

Minerals

Unit name

Cahokia Alluvium

Quartz and quartziteFeldsparsMarbleCoal fragments and organic matterCalcite cementClay mineralsHornblende

Percentage

4031

20 10

20-25 1-2


8.7-8.8

Degree of oxidation; Grains largely unaltered by oxidation.

Angularity and sorting characteristics; Grains subangular to subrounded,sorting poor.

Summary and remarks; Sample consists of abundant sand and silt quartz grains,common coal, and organic matter fragments in a clay mineral matrix with minor calcite cement.

Well No.

568

Minerals

Unit name

Cahokia Alluvium

Quartz, quartzite and chertMarble and limestoneGranitic rock fragmentsCoal and organic matter fragmentsHornblende schistFeldspars (Microcline)Calcite cemented sandstoneClay minerals

Percentage

40305

151155


14.8-15.0

Degree of oxidation; Grains largely unaltered by oxidation.

Angularity and sorting characteristics; Grains subrounded, poorly sorted.

Summary and remarks; Sample consists of abundant grains of quartz andquartzite, some limestone fragments, some coal and organic matter fragments and an undeterminate amount of clay mineral matrix and calcitic cement.

174


Well No.

569

Minerals

Quartz and chertFeldsparOpaquesMuscoviteChloriteClay mineralsDisseminated organic matter

Unit name

Spoils


38.8-39.0

Percentage

15-2055

6-83

50-55 10

Degree of oxidation; Opaques and organic matter debris oxidized.


Summary and remarks; Sample fairly well laminated and consists of quartz,chert, feldspar, opaques and chlorite in a clay mineral matrix.

Well No.

570

Minerals

Unit name

Peoria Loess

Percentage


11.8-12.0

Quartz, quartzite and chert 45Opaques 5Feldspar 10 Clay mineral matrix (including some

muscovite) 30-35Heavy minerals <1Volcanics 5

Degree of oxidation; Sand and silt size grains largely unaltered by oxidationexcept for a few highly oxidized spots.


Summary and remarks; Rock consists of sand size quartz, feldspar and opaquesin a matrix of silt size quartz, feldspar, opaques andclay minerals.

175

Table 6. -Petrographic analyses of cores Continued

Well No.

571

Minerals

Quartz, quartzite and chertFeldsparMarble and limestoneGranitic rock fragmentsVolcanicsCalcite cemented sandstone

Unit name

Toulon Member

Percentage

40-45 3

20-253

6-8

15-20


17.9-18.0

Degree of oxidation; Rock fragments and sand grains largely unaltered byoxidation*

Angularity and sorting characteristics; Grains subrounded. Sorting poor.

Summary and remarks; Sample consists of subrounded sand size (and coarser)grains with predominance of quartz/ limestone and siltstone. Matrix consists of clay minerals, opaques, silt size quartz, feldspar and calcite.

Well No.

572

Minerals

Quartz, quartziteFeldsparVolcanicsMarbleOpaquesCalcite cemented sandstoneGranitic rock fragmentsHornblende

Unit name

Toulon Member

Percentage

45-45 15 15 15

5-8 5 1 1


14.8-15.0

Degree of oxidation; Volcanics oxidized, other grains largely unalteredby oxidation.

Angularity and sorting characteristics; Sand size grains subrounded. Siltsize grains subangular to angular. Sorting poor.

Summary and remarks; Sample consists mostly of quartz, feldspar, volcanicsand limestone grains and fragments.

176


Well No.

573

Minerals

QuartzFeldsparOpaquesClay mineralsDisseminated organic matterHeavy minerals

Unit name

Radnor Till Member

Percentage

355-103-520301-2


2.75-2.92

Degree of oxidation; Grains unaltered by oxidation except for organic matterand some opaques.

Angularity and sorting characteristics; Grains subangular. Sorting poor tomoderate.

Summary and remarks; Sample consists of abundant silt size quartz and feldspar,disseminated organic matter and clay mineral matrix.

Well No.

573

Minerals

Quartz and feldsparOpaquesVolcanicsHornblendeClay mineral matrix

Unit name

Radnor Till Member

Percentage

3-52-310-152-3

35


6.0-6.2

Degree of oxidation; Volcanics highly oxidized.

Angularity and sorting characteristics; Grains subangular, sorting moderateto poor.

Summary and remarks; Sample consists of abundant silt size quartz, opaques,some volcanics and clay minerals.

177


Well No* Unit name Sampling interval (ft)

573 Toulon Member 17.9-18.0

Minerals Percentage

Quartz, quartzite and chert 40-45Feldspar 3Marble and limestone 20-25Granitic rock fragments 3Volcanics 6-8Calcite cemented sandstone 15-20

Degree of oxidation; Rock fragments and sand grains largely unaltered byoxidation.

Angularity and sorting characteristics; Grains subrounded. Sorting poor.

Summary and remarks; Sample consists of subrounded sand size (and coarser)grains with predominance of quartz, limestone and siltstone. Matrix consists of clay minerals, opaques, silt size quartz, feldspar and calcite.

Well No. Unit name Sampling interval (ft)

573 Toulon Member 18.5-18.7

Minerals Percentage

Quartz and quartzite 46Feldspar 5Marble, limestone 2Volcanics 10Siltstone 3Opaques 2-3Igneous rock fragments 2Clay minerals 5-10

Degree of oxidation; Volcanics oxidized along with outer rim of allother grains

Angularity and sorting characteristics; Large clasts and grains subroundedto rounded, sand size quartz grains rounded and silt size grains subangular, sorting very poor.

Summary and remarks; Sample consists of very poorly sorted grains in anargillaceous and silty matrix.

178


Well No*

574

Minerals

QuartzFeldsparClay mineral matrixHornblendeVolcanics

Unit name

Radnor Till Member

Percentage

608

2523


8.8-9.0

Degree of oxidation; Sand size grains largely unaltered by oxidation.

Angularity and sorting characteristics; Sand size grains rounded, silt sizegrains subangular. Sorting poor.

Summary and remarks: Sample consists of sand size quartz, feldspar andvolcanics in matrix of silt size grains (mostly quartz), clay mineals and finally crystalline calcite cement.

Well No.

574

Minerals

Quartz and chertFeldsparVolcanicsMarble and limestoneIgneous rock fragmentsClay minerals

Unit name

Toulon Member

Percentage

33 3-5

10 40

1 10


21.3-21.5

Degree of oxidation; Opaques and volcanics highly oxidized.

Angularity and sorting characteristics; Large grains rounded, silt sizegrains subangular.

Summary and remarks: Sample has one large Trachytic pebble, and matrixconsists of sand size quartz, feldspar, marble and igneous rock fragments all set in a groundmass of silt size quartz, clay minerals, and calcite cement*

179

Table

7. Physical ch

arac

teri

stic

s of

we

lls

Well

No.

538

539

543

544

545

546

547

550

552

553

£

554

555

556

557

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

Date

drilled

12-07-79

11-08-79

12-06-79

11-20-79

12-07-79

12-04-79

11-20-79

11-20-79

12-03-79

12-05-79

10-09-79

10-16-79

10-15-79

10-15-79

12-03-79

11-0

8-81

11-10-81

11-1

3-81

11-17-81

11-1

8-81

11-18-81

11-30-81

11-28-81

12-01-81

12-07-81

12-13-81

12-10-81

12-10-81

12-12-81

12-17-81

Total

depth

(fee

t)

47.1

25.5

59.6

42*4

52.0

52.3

46.2

72.0

43.2

48.7

30.3

26.3

34.6

48.0

11.2

26.1

21.8

22.7

44.6

43.0

45.8

10.5

26.0

16.0

40.0

14.0

18.3

16.0

20.0

34.0

Altitude

LSD

(feet)

755.10

754.70

778.70

756.20

756.80

778.60

737.20

752.40

745.00

762.70

749.40

747.80

747.50

746.90

744.80

726.95

713.05

720.79

753.63

737.63

760.60

712.01

726.77

719.70

732.20

721.75

724.99

714.72

709.60

706.15

Casing

depth

(fee

t)

45.1

23.9

57.6

40.4

50.0

50.3

44.2

70.0

41.2

46.7

28.3

24

.332.6

46.0

9.2

18.1

17.8

18.7

36.6

31.0

33.8

6.5

18.0

12.0

36.0

10.0

14.3

12.0

16.0

18.0

Casing

diameter

(inches)

4 4 4 4 4 4 4 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

Screened

Altitude

top

of

screen

(fee

t)

709.97

730.8

721.1

715.8

706.8

728.3

693.0

682.4

703.8

716.0

721.1

723.5

714.9

735.6

708.81

695.25

702.1

717.0

706.6

726.8

705.5

708.8

707.67

696.2

711.8

710.7

702.72

693.6

688.2

interval

Altitude

bottom of

screen

(feet)

707.97

729.2

719.1

713.8

704.8

726.3

691.0

680.4

701.8

714.0

719.1

721.5

712.9

733.6

700.81

691.25

698.1

709.0

694.6

714.8

701.5

700.8

703.67

692.2

707.8

706.7

698.72

689.6

672.2

575

576

577

578

579

580

581

582

583

584

586

587

588

589

590

H

591

5

592

594

597

599

600

601

602

603

604

605

606

607

608

609

610

611

12-23-81

12-23-81

04-13-82

04-15-82

04-15-82

05-10-82

04-16-82

04-20-82

04-20-82

04-22-82

08-04-82

08-05-82

08-06-82

08-06-82

08-11-82

08-12-82

08-12-82

08-13-82

09-21-82

09-22-82

09-22-82

09-22-82

12-16-82

12-16-82

12-17-82

12-17-82

12-17-83

12-17-83

05-05-83

05-05-83

05-05-83

05-06-83

36.5

42.0

42.5

45.0

38.5

42.0

44.0

41.0

44.5

43.0

42.5

43.5

42.5

41.0

44.0

38.5

34.0

39.5

33.3

31.0

33.0

33.0

40.0

20.0

19.5

19.3

24.5

24.6

28.5

50.0

28.0

25.0

745.06

746.54

756.10

755.95

748.83

749.90

743.46

758.57

751.60

747.61

749.72

748.93

752.38

752.50

758.02

735.33

734.70

737.20

733.27

732.19

731.93

729.75

749.79

720.77

733.02

710.63

716.85

706.70

747.48

762.95

734.77

734.78

32.5

38.0

34.0

36.5

30.0

33.5

25.5

32.5

31.0

34.5

27.0

30.0

24.0

25.5

30.0

21.0

16.5

22.0

37.8

17.5

17.5

17.5

26.5

10.8

10.2

10.0

6.5

15.4

18.5

40.0

23.0

15.0

4 4 6 6 6 6 6 6 6 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 2 2 2

712.56

708.54

722.1

719.45

718.8

716.4

718.0

726.1

720.6

713.1

721.7

718.9

733.5

727.0

727.5

714.33

718.2

715.2

715.3

714.7

714.4

712.25

723.29

710.05

722.75

700.6

711.06

690.20

728.0

723.0

711.8

719.8

708.56

704.54

713.6

710.95

710.3

707.9

705.0

717.6

707.1

704.6

711.7

710.9

721.5

717.0

719.5

702.33

706.2

703.2

705.3

706.7

704.4

702.25

714.79

705.8

718.5

696.35

702.56

685.7

718.0

713.0

706.8

714.8

Table 8. -Stratigraphic classification and lithologic description of glacial materials penetrated by wells

[The ro

ck-s

trat

igra

phic

nomenclature fo

llow

s the

usag

e of the

Illi

nois

State

Geological Su

rvey

an

d is modified from W

illman an

d Frye,

1970,

p.

12]

Core 50

1

Syst

em

Quat

erna

ry

Seri

es

Holo

cene

Plei

stoc

ene

Stag

e

Illi

noia

n

Formation

Fill

Peoria

Loes

s

Gl as ford

Form

atio

n

Memb

er

Radnor

Till

Memb

er

Toul

on

Memb

er

Hulick

Till

Memb

er

Depth

(inches)

36 103

216

252

420

526

Thickness

(inches)

36 67

113

36

168

106

Lit ho logy

Clayey silt,

brown to dark brown, leached, iron

stains fe

w, brick fragments fe

w.

Clayey silt;

A zone missing; B

zones, brownish-

yellow, leached, blocky, argillans abundant upper

part, fe

w towards base, silans common upper part,

few towards base, iron and manganese stains few;

(Mod

ern

Soil

) .

Silt

, pale yellow to

br

owni

sh-y

ello

w, ca

lcar

eous

.we

ak blocky to

weak pl

aty,

ma

ngan

ese

stai

ns fe

w.

Clay

ey si

lt,

pebbly,

light

yell

owis

h-br

own.

calcareous,

massive, iron st

ains

co

mmon

, iron co

ncr

etio

ns fe

w, fe

w sa

nd pockets

and

coal

fragments.

Pebbly sa

nd (medium-coarse), st

rong

brown

to tan,

leached, pe

bble

s decrease to

ward

s base.

Sand-silt-clay,

pebb

ly,

light

brown

to brown.

calc

areo

us,

mass

ive,

iron st

ains

co

mmon

, gr

aysh

ale

abun

dant

, coal fragments

few.

00

to

Co

re

502

CD

U>

System

Quaternary

Pennsylvanian

Series

Holocene

Pleistocene

Desmoinesian

Stag

e

Wi scons inan

Illinoian

Formation

Fill

Peor

ia

Loess

Glasford

Formation

Carbondale

Formation

Member

Radn

or

Till

Member

Toulon

Till

Member

Dept

h (i

nche

s)

7

108

180

258

278

459

498

516

Thickness

(inches)

7

101 72 78 20 181 39 18

Lith

olog

y

Silt

y sand,

yellowish-brown, slightly ca

lcar

eous

, fe

w pe

bble

s, some organics.

Clayey si

lt;

A zo

ne dark brown, le

ache

d, blocky

to granular,

silans co

mmon

, some or

gani

cs;

B zone,

yellowish-brown to

br

owni

sh-y

ello

w, le

ache

d,

bloc

ky,

argillans

few

upper

zone

, abundant towards

base,

iron

and

manganese st

ains

fe

w, so

me or

gani

cs

near to

p; (M

oder

n So

il).

Silt

, brownish-yellow, le

ache

d up

per

zone,

calcar

eous

towards

base,

mass

ive,

manganese stains fe

w towards

base.

Clayey si

lt,

pebbly,

light

yellowish-brown, cal

careous, massive, ir

on stains co

mmon

, co

al frag

ment

s fe

w.

Sand-silt-clay intercalated with silty

sand

, brownish-yellow to

li

ght

yell

owis

h-br

own,

calcar

eous

, iron stains abundant,

lami

nate

d upper zo

ne,

few

pebb

les.

Sand (fine-coarse), light

yellowish-brown, calcar

eous

, ir

on st

ains

fe

w, fe

w pebbles.

Sand

-sil

t-cl

ay,

pebbly,

brow

n, calcareous,

mas

sive,

iron stains fe

w.

Silt

y cl

ay,

gray,

calc

areo

us,

mass

ive,

fe

w cl

us

ters of

subhedral

pyrite cr

ysta

ls;

(Wea

ther

ed

Shal

e )

.

Tabl

e 8. Stratigraphic classification and lithologic description of

glacial

materials penetrated by wells Continued

Core

50

3

System

Series

Stag

eFormation

Member

Depth

Thickness

(inc

hes)

(i

nche

s)Lithology

3636

Peoria

Loess

124

88

Wisconsinan

137

13

Roxana

Silt

180

43

00201

21

210

Quaternary

Pleistocene

244

34

Radnor

Till

Member

372

128

Illinoian

Glasford

Formation

Toulon

Member

588

216

594

Hulick

Till

Member

600

A zone,

clayey si

lt,

dark br

own,

leached, granular

abundant silans and

organics;

B zo

ne,

silt

y cl

ay

grading in

to clayey si

lt,

yellowish-brown, leached

blocky,

silans fe

w, argil la

ns abundant,

some

organ

ics; (Modern

Soil

).

Silt,

brownish-yellow to

olive-yellow,

calc

areo

us,

weak blocky to weak platy, si

lans

common up

per

part,

few

towards

base

, ir

on st

ains

few.

Clayey silt,

brow

n, slightly ca

lcar

eous

, massive

to weak platy, sm

all

white si

lt sp

ots

comm

on.

Silt,

brow

n, leached, so

me secondary

carb

onat

es,

weak pl

aty,

very fr

iabl

e, small

whit

e silt spots

abundant.

Clayey silt,

brow

n, le

ache

d, so

me se

cond

ary

carbon

ates,

granular,

fria

ble.

Sand-silt-clay, br

own,

le

ache

d, some secondary

car

bonates, blocky to

granular.

Sand-silt-clay to

clayey sand,

pebb

ly,

strong brown

to yellowish-red, le

ache

d, some se

cond

ary

carbon

ates,

massive to blocky,

iron stains abundant,

manganese stains fe

w, argil la

ns common to few;

(San

gamo

n So

il).

Sand-silt-clay to

clayey silt,

pebbly,

brownish-

yellow to

light

olive-brown, leached

uppe

r 4

feet

, calcareous towards

base

, ma

ssiv

e, ir

on and

manga

nese stains co

mmon

, argil la

ns common up

per

4 feet,

1 in

ch silt la

yer.

Sand (fine-coarse), well-sorted, ta

n to light

brown, calcareous,

majority of

sa

nd me

dium

-gra

ined

, fe

w pe

bble

s.

Sand-silt-clay, pebbly,

brow

nish

-yel

low,

calcar

eous upper

part

, leached towards

base,

massive,

iron st

ains

few.

Clayey si

lt,

gray

ish-

brow

n, le

ache

d, ma

ssiv

e,

iron st

ains

few, abundant sh

ale

fragments, so

me

coal.

Cor

e 50

4

H

00 cn

System

Quaternary

Series

Holo

cene

Plei

stoc

ene

Stage

Hisconsinan

Illinoian

Form

atio

n

Fill

Peor

ia

Loes

s

Roxa

na

Silt

Glasford

Form

atio

n

Memb

er

Radn

or

Till

Member

Toulon

Member

Huli

ck

Till

Member

Depth

(inches)

24 76

128

158

228

300

423

552

575

587

Thickness

( inches

)

24 52 52 30 70 72 123

129 23 12

Lithology

Clayey silt to

si

lt,

light yellowish-brown to

yel

low,

calcareous, weak blocky, mixture of

till an

d si

lt.

Clayey si

lt,

yellowish-brown, le

ache

d, A zo

ne mis

sing

, B zo

nes,

blocky to massive, ar

gil lans common;

(Modern Soil).

Silt,

light yellowish-brown to olive-yellow, cal

careous, massive to

weak platy.

Silt,

light ye

llowi sh-brown to yellowish-brown,

calcareous, massive to platy, ir

on st

ains

fe

w.

Silt to clayey si

lt,

brown to da

rk yellowish-brown,

leached, so

me secondary carbonates, platy to

weak

blocky/ argillans and manganese concretions few;

(Sangamon Soil).

Clayey silt,

pebbly,

dark ye

llow

ish-

brow

n, le

ache

d,

mass

ive,

ar

gill

ans

comm

on,

iron

stains and

con

cretions common;

(Sangamon

Soil

).

Clayey si

lt,

pebb

ly,

ligh

t ye

llow

ish-

brow

n,

leac

hed

upper

30 in

ches

, ca

lcar

eous

lower

part

, massive, iron st

ains

common up

per

5 fe

et,

few

sand

lens

es an

d pi

eces

of co

al.

Pebbly *and (fine-coarse), we

ll to

moderately well-

sorted,

calcareous,

few

silty

zones.

Sand

-sil

t-cl

ay,

pebb

ly,

yell

owis

h-br

own,

calcar

eous,

massive.

Silt

y cl

ay,

dark gr

ay,

slig

htly

ca

lcar

eous

.

Table 8. Stratigraphic classification and lithologic description off glacial materials penetrated by wells- continued

Core 505

System

Quaternary

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loes

s

Roxana

Silt

Glasford

Formation

Member

Radn

or

Till

Member

Hulick

Till

Member

Duncan

Mills

Member

Depth

(inc

hes)

7

90 137

161

176

261

373

384

Thickness

(inc

hes)

7

83 47 24 15 85

112 11

Lithology

Clayey silt,

brownish-yellow, calcareous,

few

peb

bles,

some or

gani

cs.

Clayey si

lt;

A zo

ne,

brow

n, le

ache

d, weak bl

ocky

, silans co

mmon

, abundant or

gani

cs;

B zones, brown

to brownish -ye

llow

, le

ache

d, blocky,

argillans

a-

bundant ne

ar top, few

towards

base

, silans common

near top, few

towards

base

, ir

on stains co

mmon

, manganese stains fe

w, so

me organics;

(Modern

Soil

).

Silt,

brownish -ye How to pale yellow,

calcareous,

mass

ive,

manganese stains fe

w.

Silt

, brown to

yellowish-brown, leached, so

me se

c

ondary carbonates,

weak platy to

ma

ssiv

e.


yellowish-brown to

st

rong

brown, weak blocky to

massive, ar

gill

ans

comm

on,

silans few, ir

on stains abundant,

manganese stains

few;

(Sangamon

Soil)

.

Clayey silt,

pebbly,

light yellowish-brown, calcar

eous

, ma

ssiv

e, iron stains ab

unda

nt,

some

pieces

of co

al,

few

smal

l sand le

nses

.


brownish-yellow to

da

rk

gray

, calcareous,

mass

ive,

ir

on stains fe

w, so

me

pieces of

co

al,

2 inch sand lens.

Silty clay intercalated with silt,

dark

gray,

leached, fe

w pebbles,

1/2 inch silty sand layer;

(Lac

ustr

ine)

.

00

Core

50

6

00

Syst

em

Quaternary

Pennsylvanian

Seri

es

Holo

cene

Pleistocene

Desm

oine

sian

Stage

Wisconsinan

Illino

ian

Formation

Pill

Peor

ia

Loes

s

Glas

ford

Formation

Carb

onda

le

Formation

Memb

er

Radn

or

Till

Me

mber

Toul

on

Memb

er

Huli

ck

Till

Me

mber

Depth

(inches)

15 94 125

131

180

228

240

Thickness

(inc

hes)

15 79 31 6 49 48 12

Lithology

Clayey silt,

dark

ye

llow

ish-

brow

n to br

ownish-yel

low, leached

at to

p, ca

lcar

eous

at ba

se,

some or-

ganics.

A zo

ne,

clayey silt,

dark

gr

ayish-brown

to da

rk ye

l

lowi

sh-b

rown

, le

ache

d, we

ak bl

ocky

, silans abundant,

some

organics;

B zones, sand-silt-clay,

dark

-bro

wn

to yellowish-brown, le

ache

d, bl

ocky

to massive,

argillans

abundant,

sila

ns few, iron stains abun

dant

, manganese

stai

ns fe

w, so

me ve

ry sm

all

silt

la

yers

, so

me pieces of

coal;

(Mod

ern

Soil).

Clayey silt,

pebb

ly,

light

yell

owis

h-br

own

to

brow

nish

-yel

low,

ca

lcar

eous

, massive

to blocky,

iron

st

ains

few.

Sand

, me

dium

-gra

ined

, we

ll-s

orte

d, ye

llow

, ca

lcar

eous

, ir

on stains abundant.

Sand-silt-clay,

pebbly,

yell

owis

h-br

own,

ca

lcar

eous

, ma

ssiv

e, ir

on st

ains

fe

w.

Silty

clay,

ligh

t brownish-gray

to da

rk-g

ray,

leac

hed,

bl

ocky

to fr

iabl

e, ir

on stains abundant,

manganese

stai

ns few.

Weathered

Shal

e

Tabl

e 8. jjtratigraphic classification and

lithologic description of glacial


Core

50

7

System

Quaternary

Pennsylvanian

Series

Pleistocene

Desmoinesian

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

79 171

178

191

228

238

336

384

444

456

Thic

knes

s (i

nche

s )

79 92

7 13 37 10 98 48 60 12

Lithology

A zone missing; B

zone,

clayey si

lt,

yellowish-

brown to

brownish-yellow, leached, bl

ocky

, argil-

lans

and

silans ab

unda

nt,

some

or

gani

cs;

(Mod

ern

Soil

).

Clayey si

lt grading

into

silt,

brow

nish

-yel

low,

leached up

per

2 feet,

weak

blocky to

massive, ma

n

ganese stains fe

w.

Pebbly silty

sand,

pale

-bro

wn,

leac

hed.

Silt

, brownish-yellow to olive-yellow, le

ache

d, mas

sive to weak pl

aty,

ir

on stains common,

manganese

stains fe

w, faint

colo

r ba

ndin

g, so

me th

in organic

layers;

(Lacustrine).

Clayey si

lt interbedded with si

lty

sand,

brownish-

yellow to ol

ive-

yell

ow,

uppe

r 16

in

ches

leached,

massive to

weak pl

aty,

iron and

manganese st

ains

fe

w, some organics and

pebb

les,

faint

color

banding

in parts; (Lacustrine).

Silt,

ligh

t yellowish-brown, calcareous,

mass

ive;

(L

acus

trin

e) .

Clayey silt,

pebbly,

ligh

t brownish-gray to

gray,

massive, iron stains fe

w, abundant pieces of sh

ale,

so

me co

al and pieces of wood.


pale

br

own,

ca

lcar

eous

, massive.

Silty cl

ay,

dark

gr

ay,

leached, fr

iabl

e.

Weathered Sh

ale.

00 00

Core

50

8

00

System

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Fill

Peor

ia

Loess

Glasford

Formation

Member

Toulon

Member

Duncan

Mills

Member

Depth

(inches

)

116

134

192

201

396

442

624

672

Thickness

(inches

)

116 18 58 9

195

46 182

48

Lithology

Clayey silt,

brown to

reddish-yellow, leached zones

interbedded with calcareous zo

nes,

ir

on concretions

few,

few

pebbles, so

me or

gani

cs.

Clayey si

lt,

pebbly,

yellowish-brown to

br

own,

leached, massive to

blocky,

iron

stains and

concre

tions few; (T

ill)

.

Clayey silt grading into si

lt,

yellowish-brown to

dark brown, leached upper

part

, blocky to platy,

iron stains fe

w.

A zone missing; B

zone,

clayey silt,

brownish-yel

low,

leached, blocky to

platy, argillans co

mmon

.silans fe

w, manganese st

ains

common,

some

organics;

(Modern

Soil).

Silt

, yellow to brownish-yellow, calcareous, platy

to massive, so

me organics.

Clayey si

lt,

dark br

own

to yellow,

calcareous.

platy to

massive, fa

int

color banding, few

pebbles.

iron stains and concretions lower pa

rt;

(Lacustrine) .

Sand (fine-coarse), well-sorted, light brown to

yel

low,

slightly calcareous, few

pebb

les.

Silty clay interbedded with sandy si

lt,

pale brown

to dark grayish brown, calcareous, iron stains com

mon;

(Lacustrine) .

Tabl

e 8. Stratigraphic classification and

lith

olog

ic description

of glacial


Core

509

Syst

em

Quat

ernary

Series

Holocene

Pleistocene

Stage

Wisc

onsi

nan

Illi

noia

n

Form

atio

n

Fill

Peor

ia

Loess

Glas

ford

Fo

rmat

ion

Memb

er

Radn

or

Till

Member

Toul

on

Member

Huli

ck

Till

Me

mber

Depth

(inc

hes)

45 87 180

192

252

267

294

309

320

501

522

Thickness

(inches)

45 42

93 26 46 15 27 15 11

181 21

Lithology

Clayey si

lt,

brow

nish

-yel

low,

sl

ight

ly ca

lcar

eous

up

per

part,

leached

lower

part

, bl

ocky

, iron

stai

ns co

mmon

, si

lans

fe

w, few

pebb

les.

Clay

ey si

lt;

A zo

ne,

dark

br

own,

le

ache

d, bl

ocky

, ar

gill

ans

few, silans ab

unda

nt,

iron

stains co

mmon

, organics abundant;

B zones, br

own

to yellowish-

brown, le

ache

d, bl

ocky

, ir

on stains fe

w, ar

gill

ans

abundant,

silans co

mmon

, so

me organics;

(Mod

ern

Soil

).

Silt

, brownish-yellow, leached

in upper

30 in

ches

, iron st

ains

few.

Silt

, li

ght

gray

to gr

ayis

h-br

own,

le

ache

d, we

ak

platy

to bl

ocky

, iron st

ains

co

mmon

, silans abun

dant

; (S

anga

mon

Soil

).

Sand

-sil

t-cl

ay,

pebb

ly,

grayish-brown

to yellowish-

brown, leached, so

me se

cond

ary

carbonates,

bloc

ky,

argi

llan

s few, si

lans

common up

per

part

, ar

gill

ans

abundant,

silans fe

w lo

wer

part

, so

me organics;

( Sangamon

Soil )

.

Silt,

ligh

t brownish-gray, le

ache

d, massive, iron

stains co

mmon

, fe

w pebbles.

Sand

y silt,

pebb

ly,

pale olive, sl

ight

ly ca

lcar

eous

, ma

ssiv

e, bl

ocky

, ir

on stains few.

Marl

, white, ve

ry ca

lcar

eous

, ma

ssiv

e to

bl

ocky

, iron stains co

mmon

, ab

unda

nt br

oken

snail

and

mol-

lusk

sh

ells

, faint

laminations; (L

acus

trin

e).

Clay

ey si

lt,

pale

yellow to

light

brow

nish

-gra

y,

calc

areo

us,

bloc

ky,

iron

stains co

mmon

, few

peb

bl

es.

Pebb

ly si

lty

sand

, li

ght

yell

owis

h-br

own,

ca

lcar

eo

us,

poorly sorted.

Sand-silt-clay,

pebb

ly,

gray

, calcareous,

mass

ive.

Core

51

0

System

Quaternary

Penn

sylv

ania

n

Series

Holo

cene

Plei

stoc

ene

Desn

oine

sian

Stag

e

Wisconsinan

Illi

noia

n

Form

atio

n

Fill

Peor

iaLoess

Roxa

naC{ 14-

D JL

-Lt

Glasford

Formation

Carb

on dal

e Fo

rmat

ion

Member

Radnor

Till

Me

mber

Toul

onMe

mber

Huli

ckTi

ll

Memb

er

Dept

h ( inches

)

84 117

144

173

221

303

458

516

549

624

636

Thickness

(inches)

84 33 27 29 AQ

48

82

155

58

33 75 12

Lithology

Clay

ey si

lt,

yellowish-brown, leached, bl

ocky

.argil lans and

silans ab

unda

nt,

iron

stains fe

w.so

me pe

bble

s an

d or

gani

cs.

Silt,

yellowish-brown

to light

gray,

slig

htly

ca

lca

reou

s, massive, ir

on st

ains

ab

unda

nt.

Silt

, brown

to light

gray,

leac

hed,

ma

ssiv

e to

gran

ular

, ir

on stains an

d co

ncre

tion

s co

mmon

, some

orga

nics

.

Clayey si

lt,

brown

to yellowish-brown, le

ache

d,so

me secondary

carb

onat

es,

granular,

argil lans fe

w.silans ab

unda

nt,

iron

st

ains

co

mmon

, so

me or

gani

cs;

(San

gamo

n Soil).

Sand

-sil

t-cl

ay,

pebb

ly,

yell

owis

h-br

own

to da

rkbr

own,

leached, bl

ocky

, argillans

and

sila

ns ab

un

dant

upper

part,

few

towa

rds

base,

iron st

ains

fe

wupper

part,

abun

dant

to

ward

s base;

(Sangamon

Soil).

Pebbly silty

sand

, ye

llow

ish-

brow

n, moderately

well

-sor

ted,

le

ache

d, abundant iron stains upper

4 fe

et,

some

pi

eces

of coal,

2 inch si

lt layer.

Silt

y sa

nd in

terb

edde

d wi

th si

lt,

pale

yellow to

ligh

t gr

ay,

leached

uppe

r 6

feet,

pebbles

increase

towa

rds

base,

iron

stains few, so

me pi

eces

of co

al.

Clay

ey si

lt,

gray,

calc

areo

us,

massive.

Silt

y clay,

pebb

ly,

gray

, ca

lcar

eous

, massive.

abun

dant

pieces of

shale.

Coal,

blac

k, leached, so

me silt.

Silty

clay

, gr

ay,

calc

areo

us,

mass

ive.

Table

8 --

Stra

tigr

aphi

c cl

assification an

d lithologic de

scri

ptio

n of glacial

materials

penetrated b

y wells Continued

Core 51

1

System

Quat

ernary

Series

Plei

stoc

ene

Stage

Wi sco

ns ina

n

Sang

amon

ian

Illi

noia

n

Form

atio

n

Peor

ia

Silt

Roxa

na

Silt

Glas

ford

Fo

rmat

ion

Memb

er

Berr

y Clay

Memb

er

Radn

or

Till

Me

mber

Toul

on

Memb

er

Huli

ck

Till

Me

mber

Dept

h (inches)

114

192

252

312

360

408

428

492

528

Thickness

(inches)

114 78 60 60 48 48 20 64 36

Lithology

Clayey si

lt;

A zo

ne,

grayish-brown, leached, platy

to granular, 'silans abundant; B

zone

s, pale brown

to brownish-yellow, leached, blocky to weak platy,

argillans abundant upper part, common lower part,

silans fe

w; (Modern So

il).

Clayey silt grading into silt,

pale yellow to

pale

brown, color-banded, calcareous, massive, iron

stains lower part.

Silt

, pale brown, slightly calcareous, granular to

massive, iron stains common towards ba

se.

Silty clay,

grayish-brown to gray,

leached, granu

lar

to massive; (Sangamon Soil).

Silty clay grading into clayey silt,

pebbly, light

yellowish -brown, leached, massive, iron stains

abundant .

Sand-silt-clay, light-gray, calcareous, massive,

iron stains common, abundant snail and mo Husk

shells; (Lacustrine).

Clayey si

lt,

dark gray to

light gray,

calcareous,

massive to platy, iron stains common, abundant

snail and mo Husk shells,

decreasing towards base;

(Lacustrine) .

Silty sand grading into sand,

moderately well-sor

ted, brownish-yellow, calcareous, iron stains abun

dant upper pa

rt,

pebbly zone middle, bottom part

sand (fine-medium), well-sorted.

Clayey si

lt;

pebbly dark gr

ay,

slightly calcareous,

platy, abundant pieces of

co

al,

pebble layer at

top in

contact with sand.

to

Co

re

512

Syst

em

Quat

erna

ry

Pennsylvanian

Series

Plei

stoc

ene

Desm

oine

sian

Stage

Wisc

onsi

nan

Formation

Peor

ia

G las ford

Formation

Carbon dal

e Formation

Memb

er

Toul

onMe

mber

Dept

h (inches)

63

144

264

270

282

288

312

348

Thickness

(inc

hes)

63 81 120 6 12 6

24 36

Lithology

Clay

ey si

lt;

A zone,

pale br

own,

leached, abundant

organics;

B zones, very pale br

own

to ye

llow

ish-

brow

n, le

ache

d, blocky,

argillans

and

sila

ns co

mmon up

per

part,

abun

dant

lo

wer

part

, so

me or

gani

cs;

(Mod

ern

Soil

).

Silt

y sa

nd (f

ine-

medi

um),

well-sorted, li

ght

olive-

brown

to ye

llow

ish-

brow

n, le

ache

d, massive, co

lor-

band

ed,

iron stains co

mmon

lo

wer

part

; (S

and

Dune

).

Silt to

clayey silt,

ligh

t gray to li

ght

brownish-

gray

, ca

lcar

eous

, ma

ssiv

e, iron stains fe

w, sn

ail

shells fe

w.

Clay

ey silt,

abun

dant

pebbles

and

cobb

les,

yel

lowi

sh-b

rown

, calcareous,

iron st

ains

co

mmon

.

Silt

y clay,

gray,

leached, ma

ssiv

e.

Coal

, bl

ack,

leached.

Pebb

ly si

lty

sand (f

ine-

coar

se),

br

owni

sh-t

an,

cal

care

ous,

large

piec

es of

shale

towa

rds

bott

om.

Silt

ston

e, li

ght

gray,

slig

htly

calcareous,

abun

dant mi

ca fl

akes

; (W

eath

ered

).

Tabl

e 8. Stratigraphic cl

assi

fica

tion

an

d li

thol

ogic

de

scri

ptio

n of

glacial

materials

penetrated b

y wells Continued

Core 513

Syst

em

Quat

erna

ry

Penn

sylv

ania

!!

Series

Holocene

Desm

oine

sian

Stag

e

Wisc

onsi

nan

Form

atio

n

Fill

Peoria

Loes

s

Carbondale

Form

atio

n

Memb

er

Toul

on

Memb

er

Hulick

Till

Me

mber

Dept

h ( inc

hes

)

21 67 311

388

474

486

Thickness

(inches)

21 46

244 77 86 12

Lithology

Clayey si

lt,

dark grayish-brown to brownish- ye How,

slightly calcareous, platy to blocky, abundant or-

ganics in upper part.

Clay

ey silt;

A zo

ne,

dark-brown,

leac

hed,

iron

stains and

sila

ns ab

unda

nt,

some or

gani

cs;

B zo

ne,

yellowish-brown

to li

ght

olive-brown, leached,

blocky,

iron

st

ains

fe

w, argillans

abun

dant

, si

lans

common;

(Mod

ern

Soil).

Silt,

light

brow

nish

-gra

y to ol

ive-

yell

ow,

calcar

eous,

mass

ive,

ir

on st

ains

common,

iron

co

n

cret

ions

fe

w.

Silt

an

d clayey si

lt interbedded

with

silty

clay

, li

ght-

brow

nish

-gra

y to grayish-brown, calcareous,

massive, ir

on st

ains

common,

few

pebb

ly zones,

indi

vidu

al layers vary between

1 and

17 in

ches

in

th

ickn

ess.

Silt

y cl

ay,

dark

gr

ayis

h-br

own

to olive-gray,

leac

hed,

massive, se

cond

ary

carb

onat

es ab

unda

nt

lower

part

, iron co

ncre

tion

s ab

unda

nt,

few

pebb

les.

Weathered

Shale.

Cor

e 51

4

Ln

System

Quaternary

Pennsylvanian

Series

Pleistocene

Desmoinesian

Stage

Wi scons inan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

( inches

)

93 354

399

408

488

516

528

Thickness

(inches)

93

261 45 9

80 28 12

Lithology

Clayey silt;

A zone,

dark br

own,

leached, weak

platy, argillans few, silans abundant,

iron stains

few,

so

me organics; B

zone

s, da

rk br

own

to yellow

ish-brown, le

ache

d, blocky,

argi

llan

s abundant,

silans few, manganese stains fe

w; (Modern

Soil)

.

Silt


very pale br

own,

calcar

eous,

massive, ir

on st

ains

co

mmon

, some organics

upper part.

Clayey si

lt,

pebbly, brownish-yellow to

gray,

cal

careous, massive, iron stains abundant upper

part

,fe

w lower

part;

(Lac

ustr

ine)

.

Silt intercalated with silty

clay,

light-brownish-

gray to li

ght

olive-brown, slightly ca

lcar

eous

,massive to platy, iron stains fe

w, silty

clay

la

yers 1/8 to 11

/2 inches thick, some very thin sand

layers,

few

pebbles; (Lacustrine).


grayish-brown, calcareous.

massive, ir

on stains few, 3 inch clayey si

lt la

yer,

some pieces of charcoal .

Silty cl

ay,

olive to

light

olive-gray, calcareous.

massive to blocky,

secondary carbonates ab

unda

nt,

few pebbles.

Weathered Sh

ale.

Table 8. Stratigraphic classification and lithologic description of glacial materials penetrated by wells Continued

Core 51

5

System

Quaternary

Pennsylvanian

Series

Pleistocene

Desmoinesian

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Hulick

Till

Memb

er

Depth

{ inches)

92

360

456

480

492

Thickness

(inches)

92

268 96 24 12

Lithology

Clayey si

lt;

A zone,

brown, leached, weak platy to

blocky, argillans few, silans abundant, some organ-

ics; B

zones, brown to brownish-yellow, leached,

blocky, argillans abundant, silans few, iron

stains common, manganese stains fe

w; (Modern So

il).

Silt, brownish-yellow to light yellowish-brown,

calcareous, weak-platy to massive, iron stains

abundant upper part, few towards base, snail

shells fe

w.

Silty sand, light olive-brown to light yellowish-

brown, calcareous, iron stains abundant, pebbles

abundant upper 3

feet decreasing towards ba

se.

Silty clay, olive-gray, leached upper 2

feet

, mas

sive to weak platy, iron stains and concretions

abundant upper 2

feet pebbles fe

w.

Weathered Sh

ale.

Co

re

516

System

Quaternary

Series

Pleistocene

Stag

e

Wi scons i nan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Depth

(inches)

64

342

355

432

438

444

450

456

492

Thickness

( inches

)

64 278 13 77 6 6 6 6 36

Lithology

Clayey si

lt,

yell

owis

h-br

own,

leached, blocky,

ar

gil la

ns abundant, silans few, so

me organic s;

(Modern

Soil

) .

Silt

, pale yellow to

ol

ive-

yell

ow,

calc

areo

us,

mas

sive

, ir

on st

ains

few, few

smal

l sandy

zone

s an

d snail shells.

Pebbly clayey silt,

olive-yellow,

slightly calcar

eous

, ir

on stains co

mmon

.

Pebbly sand (medium-coarse), well-sorted reddish-

brown to

brown, calcareous,

iron

st

ains

co

mmon

.

Silt

y cl

ay,

oliv

e-gr

ay,

calc

areo

us,

massive;

(Lac

ustr

ine)

.

Silt

, pale br

own,

slightly calcareous,

massive;

(Lacustrine) .

Clayey silt intercalated with silt,

pale yellow to

grayish-brown, ca

lcar

eous

, platy, ir

on concretions

few;

(Lacustrine Rhythmites).

Silt

, grayish-brown, calcareous,

massive;

(Lac

ustr

ine)

.

Clayey silt intercalated with silt,

dark grayish-

brown to

light gray,

calcareous,

platy; (L

acus

trine Kh

y tnmites }

.

Table 8. Stratigraphic classification and lithologic description of glacial


Core

517

00

System

Quaternary

Series

Holocene

pleistocene

Stage

Wisconsinan

Illi

noia

n

Formation

Cahokia

Alluvium

Peoria

Loess

G las

for

d Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes)

36

118

288

336

420

Thickness

(inc

hes)

36 82 170

48

84

Lit ho logy

Clay

ey si

lt/

brownish-yellow/ ca

lcar

eous

, platy to

ma

ssiv

e, so

me organics.

Clayey si

lt;

A zone,

dark

grayish-brown, leached,

granular to

massive, ir

on stains common,

silans

few, so

me organics; B

zone

, yellowish- brown to

light

brownish-gray, le

ache

d, blocky,

argillans

abundant,

iron

stains fe

w, so

me organics;

(Modern

Soil

).

Sandy silt,

light

yellowish-brown to grayish-brown,

calcareous, massive to

platy.

Pebbly si

lt sand,

brownish-yellow, ca

lcar

eous

, cobbles fe

w .

Clayey silt,

pebbly,

grayish-brown, calcareous,

massive.

Core

51

8

System

Quat

erna

ry

Seri

es

Holocene

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Cahokia

Alluvium

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Dun can

Mills

Memb

er

Depth

( inches )

26

111

141

250

324

690

Thickness

(inches)

26 80 33

109

74 366

Lithology

Sandy si

lt,

pale yellow to yellowish-brown, slight

ly calcareous upper 10

inches, leached lower part,

blocky, silans common, few

pebbles and brick frag

ments.

Clayey si

lt;

A zone,

brown, leached, silans few,

some organics; 82

zo

ne,

clayey silt,

yellowish-

brown, leached, blocky, argillans abundant, some

organics; B^ zone,

sandy silt,

yellowish-brown,

leached, weak blocky to weak platy, argillans few.

silans common, iron stains few, faint color banding;

(Modern Soil)

.

Silty sand,

pale brown to brownish-yellow, leached,

weak platy

to we

ak blocky,

sila

ns few, ir

on st

ains

few, fa

int

colo

r ba

ndin

g; (Sand

Dune).

Silt

, li

ght

yell

owis

h-br

own

to pa

le br

own,

ca

lcar

eo

us,

mass

ive

to pl

aty,

iron st

ains

fe

w, co

lor-

banded,

some

twigs

and

organics upper

zone

.

Sand

y silt grading

into pebbly sa

nd,

ligh

t yellow

ish-brown, ca

lcar

eous

, massive, fa

int

color

band

in

g.

Silt

y clay intercalated with si

lt,

pale

brown

toda

rk-b

rown

, ca

lcar

eous

, pl

aty

to massive, so

me peb

bly

zones, a

few

sand

y si

lt la

yers

; (Lacustrine

Rhyt

hrai

tes)

.

Table 8. Stratigraphic classification and lithologlc de

scri

ptio

n of glacial


Core 51

9

System

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Fill

Peoria

Loess

Glasford

Form

atio

n

Member

Toulon

Member

Hulick

Till

Member

Duncan

Mill

s Member

Depth

(inches)

210

233

237

252

267

285

294

315

459

492

Thickness

(inches)

210 23 4 15 15 18 9 21 144 33

Lithology

Clayey si

lt in

terb

edde

d with si

lt,

dark yellowish-

brown to li

ght

oliv

e-br

own,

calcareous,

bloc

ky to

platy to

ma

ssiv

e, ar

gill

ans

few, so

me pe

bble

s.

Silt


li

ght

brownish-gray, ca

l

care

ous,

platy to

ma

ssiv

e, sn

ail

shel

ls an

d peb

bles few.

Clayey silt,

grayish-green, sl

ight

ly ca

lcar

eous

, massive, abundant pe

bble

s.

Silt

, gray to

grayish -b

rown

, calcareous,

massive

to we

ak platy, fa

int

colo

r banding, so

me organics

and

shel

l fr

agme

nts

bottom 6

inch

es.

Sandy si

lt grading

into

silty sa

nd (f

ine-

medi

um),

pebbly, light

brownish-gray to

reddish-brown, ca

l

care

ous,

ma

ssiv

e, iron stains few, sh

ell

frag

ment

s few.

Clayey silt,

pebbly,

grayish -b

rown

, calcareous,

mass

ive,

shale

and

coal

fr

agme

nts

abundant.

Silt

, li

ght

yellowish-brown, ca

lcar

eous

, ma

ssiv

e.

Clayey silt in

terb

edde

d with silt an

d sandy

silt,

gray

ish-

brow

n to light

gray,

calcareous,

till

la

yers average 4

inches th

ick,

ma

ssiv

e, pebbles

abun

dant

.

Clayey silt,

pebbly,

dark

grayish -b

rown

to

gray,

calcareous,

mass

ive.

Silty clay,

light

gray

to

dark gray,

.cal

care

ous,

massive; (L

acus

trin

e).

to o

o

Core

52

0

System

Quaternary

Series

Holocene

« 1

» » -fc *%*%*»»»«

XT .1.

61 S tOCCrlG

Stag

e

Wi sco

ns ina

n

Illinoian

Formation

Fill

Peoria

Loes

s

Glasford

Formation

Member

Toulon

Member

Huli

ckTill

Member

Duncan

Mills

Memb

er

Depth

(inches)

102

120

350

384

396

558

561

Thickness

( inches

)

102 18

230 34 12

162 3

Lith

olog

y

Clayey silt interbedded

with si

lt and

silt

y clay.

brownish-yellow to

da

rk brown, calcareous,

bloc

kyto weak pl

aty.

Clayey si

lt,

pebbly,

dark

gr

ay to

grayish-brown,

calcareous,

blocky;

(Til

l).

Clayey si

lt grading

into

si

lt,

brownish-yellow to

light

brow

nish

-gra

y, calcareous,

platy to

ma

ssiv

e,

iron stains fe

w, color-banded,

snail

shells upper

part

.

Silt

, pebbly,

gray

ish-

brow

n, calcareous,

mass

ive,

pebbles in

crea

se to

ward

s base.

Sand

-sil

t-cl

ay,

pebb

ly,

ligh

t br

owni

sh-g

ray,

ca

lca

reou

s, ma

ssiv

e, ir

on st

ains

co

mmon

.

Sandy

silt

to clayey si

lt,

pebbly,

dark

gr

ayis

h-brown to

yellowish-brown, ca

lcar

eous

, ma

ssiv

e,ir

on stains fe

w, abundant shale

fragments.

Silty clay interbedded

with very th

in si

lt la

yers

,dark br

own,

ca

lcar

eous

, pl

aty;

(Lacustrine).

Tabl

e 8. Stratigraphic classification an

d li

thol

ogic

description

of glacial

materials penetrated by

wells Continued

Core

52

1

System

Quaternary

Seri

es

Holo

cene

Pleistocene

Stag

e

Wi scons ina

n

Illinoian

Form

atio

n

Pill

Peoria

Loess

Glasford

Formation

Memb

er

Toulon

Member

Hulick

Till

Member

Depth

( inc

hes

)

95

174

355

386

422

475

481

Thickness

(inches)

95 79 181 31 36 53 6

Lith

olog

y

Clayey silt,

brow

nish

-yel

low

to yellow,

leached

bottom 8

inch

es,

blocky to ma

ssiv

e, some organics

upper 3

inch

es .

Clayey silt;

A zo

ne,

dark

grayish-brown

to pa

le-

brown, leached, weak platy

to bl

ocky

, si

lans

co

m

mon,

abundant or

gani

cs;

B zones, dark yellowish-

brown

to br

own,

leached, secondary

carbonates few,

blocky to

massive, ar

gil la ns

comm

on,

iron

st

ains

co

mmon

; (M

oder

n Soil).

Silt

, li

ght

olive-brown

to grayish-brown, calcar

eous

, platy to

massive, faint

colo

r banding.

Silt

, gr

ayis

h-br

own,

ca

lcar

eous

, massive, so

me

pieces of wo

od.

Sand

- si It-clay,

pebb

ly,

light

oliv

e-br

own,

calcar

eous

, we

ak pl

aty

to massive, so

me pieces of ch

ar

coal

.

Sand (medium-coarse), ta

n to

wh

ite,

we

ll-s

orte

d,

calc

areo

us,

iron

st

ains

few, pebbles

few.

Sand-silt-clay,

pebb

ly,

ligh

t ye

llow

ish-

brow

n, ca

l

care

ous,

ma

ssiv

e.

to o

to

Cor

e 52

2

to o

System

Quaternary

Seri

es

Holocene

Plei

stoc

ene

Stag

e

Wisconsinan

Sangamonian

Illinoian

Formation

Fill

Peoria

Loes

s

Glas

ford

Fo

rmat

ion

Member

Berr

y Clay

Memb

er

Toul

on

Member

Hulick

Till

Memb

er

Depth

(inches)

36 72 84 108

144

279

380

418

437

444

463

654

678

690

720

Thickness

(inches)

36 36 12 24 36 135

101 38 19 7 19

191 24 12 30

Lithology

Clayey si

lt,

light olive brown to yellowish-brown,

slightly calcareous, iron stains fe

w.

Clayey si

lt,

pebb

ly,

pale

ye

llow

, ca

lcar

eous

, ma

s

sive,

shal

e fr

agme

nts

abundant;

(Till).

Silt,

pale yellow,

calcareous,

platy.

Clayey si

lt,

dark

yellowish-brown, leached, ar

gil-

lans ab

unda

nt.

Clayey si

lt,

pebb

ly,

ligh

t ol

ive-

brow

n to li

ght

yellowish-brown, calcareous;

(Til

l).

Clayey silt,

brow

nish

-yel

low

to da

rk yellowish-

brow

n, calcareous,

blocky to

ma

ssiv

e, ar

gill

ans

common,

sila

ns an

d ir

on st

ains

fe

w.

Clay

ey silt;

A zo

ne,

dark

gr

ay,

to gr

ayis

h -b

rown

, le

ache

d, blocky to

granular,

organics abundant,

pebbles

few;

B

zones, yellowish-brown, le

ache

d,

bloc

ky,

argillans

common,

sila

ns common up

per

6 inches,

iron st

ains

few; (M

oder

n Soil).

Silt,

olive-yellow to

li

ght

olive-brown, ca

lcar

eous,

plat

y to massive, some broken sn

ail

shel

ls

upper

part

:.

Clayey si

lt,

dark

ye

llow

ish-

brow

n to li

ght

olive-

brow

n, le

ache

d, sl

ight

ly ca

lcar

eous

lo

wer

10 in

ch

es,

argillans

common;

(Sangamon

Soil).

Clayey silt,

ligh

t ol

ive-

brow

n, calcareous,

weak

pl

aty

to ma

ssiv

e, br

oken

mo

llus

k an

d sn

ail

shel

ls

abun

dant

; (Lacustrine).

Marl

, light

gray

to li

ght

brownish-gray, very ca

l

careous, ma

ssiv

e, co

lor-

band

ed,

broken mo

llus

k an

d snail

shells ab

unda

nt;

(Lacustrine).

Sand

-sil

t-cl

ay gr

adin

g into si

lty

sand

, pe

bbly

, light

yell

owis

h-br

own

to light

gray

, ca

lcar

eous

, ir

on st

ains

fe

w.

Clay

ey silt,

pebb

ly,

gray

, calcareous,

massive.

Silt,

ligh

t br

owni

sh-g

ray,

ca

lcar

eous

, massive,

cont

ains

1/

4 inch th

ick

charcoal layer.

Clayey silt,

pebbly,

gray,

calcareous,

mass

ive.

Tab

le 8. S

trati

gra

phic

cla

ssif

icati

on

an

d li

tho

log

ic desc

ripti

on of

gla

cia

l m

ate

rials

p

en

etr

ate

d

by w

ell

s C

onti

nued

Core

52

3

ro O

System

Quaternary

Pennsylvania!!

Series

Holocene

Pleistocene

Desmoinesian

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

G las

ford

Formation

Carbondale

Formation

Member

Hulick

Till

Member

Depth

( inches )

54

144

286

319

330

353

384

Thickness

(inches)

54 90 142 33 11 23 31

Lithology

Clayey silt,

pale yellow to brownish-yellow, cal

careous, block y to massive, argillans and silans

few, pebbles few.

Clayey si

lt;

A zone missing; B

zones, dark yellow

ish-brown to brownish-yellow, leached, blocky,

argillans common, silans few, some organics upper

1 fo

ot;

(Modern So

il).

Silt, brownish-yellow, calcareous, weak platy to

massive, iron concretions few, few small silty

clay zones.

Sand-silt-clay, pebbly, yellowish-brown, calcar

eous, massive, iron stains few.

Silty clay interbedded with silty sa

nd,

light yel

lowish-brown, calcareous, massive.

Sand-silt-clay, pebbly, yellowish-brown to dark

grayish-brown, calcareous, massive, iron stains

and concretions few, contains a

large piece of

we athe r ed sha le

.

Silty clay, dark gr

ay,

leached, massive to weak

platy; (Weathered Shale) .

Co

re

524

to O

System

Quat

erna

ry

Pennsylvania!*

Series

Pleistocene

Desmoinesian

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Carb

onda

le

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

67

160

264

282

288

307

324

342

360

384

Thickness

(inches)

67 93

104 18 6

19 17 18 18 24

Lit ho logy

Clayey si

lt;

A zo

nes,

light

yellowish-brown,

leached, blocky to gr

anul

ar,

sila

ns co

mmon

, or

gan-

ics

abun

dant

; B

zones, brown

to brownish-yellow,

leac

hed,

bl

ocky

, argillans

common,

sila

ns few,

some organics and

worm

bu

rrow

s; (M

oder

n Soil).

Silt,

light gray to light brownish-gray, faint

color banding, calcareous, massive, iron stains

and concretions fe

w.

Silt,

light gray to light brownish-gray, calcar

eous

, massive, iron stains fe

w, dark-gray organics

abundant; (Lacustrine).

Sand-silt-clay, pebbly, light

gray

, calcareous,

massive, abundant organics.

Silt interbedded

with

cl

ayey

sa

nd,

dark

gr

ay to

pale

yellow,

calcareous,

mass

ive,

some pieces of

charcoal.

Sand

y si

lt gr

adin

g into silty

sand,

pebbly,

pale

yellow to gr

ay,

calcareous,

iron st

ains

fe

w, ab

un

dant

pieces of

ch

arco

al.

Silt interbedded

with sandy

silt

, pale brown

to

gray,

calc

areo

us,

massive, ir

on st

ains

fe

w, or

gan

ic

s an

d snail

shel

ls few.

Silt,

ligh

t ye

llow

ish-

brow

n to dark gray,

calc

ar

eous,

mass

ive,

iron stains fe

w, ab

unda

nt organics,

faint

color

banding; (Lacustrine).

Sand-silt-clay,

pebbly,

dark gray,

calc

areo

us,

mas

sive

, ab

unda

nt pieces of

charcoal.

Silty

clay

top

18 in

ches

gr

adin

g into si

lts to

ne

bottom 6

inch

es,

dark re

ddis

h-br

own

to li

ght

gray,

slig

htly

calcareous,

abun

dant

mi

ca fl

akes

in

silt-

ston

e; (Weathered Sh

ale

and

Siltstone).

Tabl


lithologic description

of glacial

mate

rial

s penetrated by wells Continued

Core

52

5

System

Quaternary

Series

Holo

cene

Pleistocene

Stage

Wi sco

ns inan

Illi

noia

n

Formation

Cahokia

Alluvium

Peor

iaLoess

Glasford

Formation

Member

Toulon

Member

Dept

h ( inches

)

36

111

144

169

258

Thic

knes

s (inches)

36 75 33 25 89

Lithology

Clayey silt,

dark

brown to ye

llow

ish-

brow

n,leached, gr

anul

ar to

blocky,

argi

llan

s co

mmon

,si

lans

ab

unda

nt,

abundant organics.

Clay

ey silt;

A zo

ne,

very dark-gray

to grayish-

brow

n, leached, granular to

bl

ocky

, silans abun

dant,

some

or

gani

cs;

B zo

nes,

light

gray

, leached,

blocky,

argi

llan

s ab

unda

nt,

sila

ns few, ir

onst

ains

common;

(Mod

ern

Soil

).

Silt to

clayey silt,

light

olive-gray,

slig

htly

calc

areo

us,

massive, iron st

ains

co

mmon

, fe

w 1 to

2 in

ch sandy

zone

s*

Clayey silt,

gray,

very calcareous,

mass

ive,

ir

onstains an

d broken sn

ail

and

mollusk shells upper

5 in

ches

, clayey si

lt intercalated wi

th si

lty

sand

middle pa

rt,

some

snail

and

mollusk sh

ells

bottom

part ;

( Lacustrine )

.

Pebbly sand (fine-coarse), well-sorted grading

into

pe

bbly

sa

ndy

silt,

ligh

t gr

ay to dark gray,

calc

areo

us,

iron

stains ab

unda

nt upper

part.

Core

52

6

System

Quaternary

Penn

sylv

ania

!!

Seri

es

Pleistocene

Desmoinesian

Stag

e

Wisconsinan

Formation

Peoria

Loess

Carbondale

Formation

Member

Depth

( inches

)

92

204

272

Thickness

(inches)

92 112

68

Lithology

Clayey silt;

A zone,

dark

br

own,

le

ache

d, pl

aty,

si

lans

and

organics abundant;

B zo

nes,

brown to

yellowish-brown, le

ache

d, blocky,

argil la

ns an

d silans ab

unda

nt,

iron

stains few; (M

oder

n So

il).

Silt,

brownish-yellow to

pa

le yellow,

calcareous,

weak platy, some se

cond

ary

carbonates upper part.

Clayey silt,

pale ol

ive,

leached, weak platy to

bl

ocky

, ir

on stains common;

(Weathered Sh

ale)

.

Core

52

7

System

Quaternary

Pennsylvanian

Series

Pleistocene

Desm

oine

sian

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

G las

for

d . Formation

Carbondale

Formation

Member

Toulon

Member

Huli

ck

Till

Member

Depth

( inches

)

84

256

271

288

348

354

Thickness

(inches)

84 172 15 17 60

6

Lithology

Clayey silt;

A zone,

pale-yellow to

pa

le-b

rown

, leached, massive to granular;

B zo

nes,

yellowish-

brown, leached blocky to

pl

aty,

argillans and

si

lans abundant,

some organics an

d worm burrows,

iron

stains fe

w; (Modern

Soil

).

Silt,

brownish-yellow to

light-yellowish-brown,

calcareous,

platy, ir

on stains common,

iron

concre

tions few.

Silty sa

nd,

pebbly, light-olive-brown, ca

lcar

eous

, massive to platy.

Silt,

light-olive-brown, calcareous,

massive.

Silty clay,

pebbly, gr

ayis

h-br

own,

slightly calcar

eous

, massive, iron stains fe

w.

Silt

y cl

ay,

very-dark-gray, le

ache

d, ma

ssiv

e,

1/fc inch si

It stone layer

at to

p; (Weathered Shale).

ro o

Tabl

e 8. Stratigraphic classification and litholoqic description of glacial materials penetrated by wells Continued

Core

528

O

00

System

Quaternary

Pennsylvanian

Series

Holocene

Pleistocene

Desmoinesian

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Formation

Carbondale

Form

atio

n

Member

Toulon

Member

Hulick

Till

Member

Dun can

Mills

Member

Depth

( inches

)

49 110

136

222

234

240

294

336

374

378

Thickness

(inches)

49 61 26 86 12 6 54 42 38 4

Lithology

Clayey silt,

pale ye

llow

to li

ght

brow

nish

-gra

y,

calc

areo

us,

blocky,

argil la

ns co

mmon

, silans few.

Clay

ey silt;

A zone,

light

brownish-gray

to dark

gray

ish-

brow

n, leached, granular to weak blocky,

abun

dant

or

gani

cs;

B zo

nes,

ye

llow

ish-

brow

n,

leac

hed,

blocky,

argi

l la

ns co

mmon

, silans fe

w,

iron

st

ains

co

mmon

; (Modern

Soil

).

Silt

, pale yellow,

calcareous,

plat

y.

Pebbly si

lty

sand,

brownish-yellow to

pale yellow,

calcareous,

iron stains few, po

orly

-sor

ted.

Sand-silt-clay,

pebbly,

light yellowish-brown, ca

l

care

ous,

massive, ir

on and

mang

anes

e stains common,

argillans co

mmon

.

Char

coal

, black.

Silt to clayey si

lt,

pale ye

llow

, calcareous,

mas

sive,

silans and ir

on stains abundant,

coal

fr

ag

ments few

lower

part

.

Sand

- silt-clay, pebbly,

gray

to

light

gray

, calcar

eous,

mass

ive,

ir

on stains fe

w, 4

inch si

lt layer.

Pebbly silty

sand (f

ine-

coar

se),

brownish-yellow

to li

ght

oliv

e-br

own,

calcareous,

moderately well-

sort

ed.

Silt

y cl

ay,

dark

gray,

leached

weak pl

aty,

ir

on

stains fe

w; (Weathered Shale) .

Cor

e 52

9

a U7

System

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loes

s

Glasford

Form

atio

n

Member

Toulon

Member

Depth

(inches)

127

193

212

252

^70

J /O

Thickness

(inc

hes

)

127

66 19 40 i oe

1 *O

Lithology

Clayey silt,

pale yellow to light

gray

, ca

lcar

eous

,platy to bl

ocky

to ma

ssiv

e, ir

on st

ains

and

concre

tions

comm

on,

argillans

and

sila

ns co

mmon

, organ-

ics

abundant,

pebbles

abundant up

per

4 feet.

Clayey silt;

A zo

ne,

grayish-brown

to very pale-

brown, leached, granular,

argillans

few,

silans

comm

on,

iron

stains an

d organics abundant;

B zones,

yellowish-brown to

br

owni

sh-y

ello

w, le

ache

d,blocky to

massive, argillans abundant;

(Mod

ern

Soil

).

Clayey si

lt/

ligh

t yellowish-brown to

ye

llow

,leached, ma

ssiv

e, argillans co

mmon

, iron st

ains

few*

Silt

, li

ght

gray

, ca

lcar

eous

, gr

anul

ar to ma

ssiv

e.si

lans

and

iron stains common,

some

se

cond

ary

car

bonates an

d or

gani

cs;

(Lacustrine) .

Pebbly si

lty

sand (fine-coarse)

, brownish-yellow

to pale yellow,

calcareous,

iron

stains few, mod

erately

well-sorted, so

me pieces of co

al,

few

sil

ty zo

nes,

no

pebbles bottom 4

feet.

Tabl

e 8.

Stratigraphic classification and

lithologic de

scri

ptio

n of glacial

materials penetrated by wells- Continued

Core 53

0

System

Quaternary

Pennsylvanian

Series

Holocene

Pleistocene

Desm

oine

sian

Stage

Wisconsinan

Illinoian

Form

atio

n

Fill

Peoria

Loess

Roxana

Silt

Glas

ford

Fo

rmat

ion

Carbondale

Form

atio

n

Member

Toulon

Member

Depth

(inches)

6

30 148

210

260

288

378

396

432

582

600

Thickness

(inches)

6

24 118

CO

DZ 50 28 90 18 36 150 18

Lithology

Clayey silt,

yellowish-brown, sl

ight

ly ca

lcar

eous

.gr

anul

ar.

Clayey si

lt;

A zo

ne mi

ssin

g; B

zone,

yell

owis

h-brow

n, le

ache

d, granular to bl

ocky

, argillans

com

mon, si

lans

few, so

me or

gani

cs;

(Mod

ern

Soil).

Silt

, brownish-yellow to light

gray

, blocky to

gran

ular

, calcareous,

iron st

ains

ab

unda

nt lo

wer

part.

Silt,

pale brown

to br

own,

leached, gr

anul

ar to

blocky,

silans few, iron stains co

mmon

.

Clayey si

lt,

gray

ish-

brow

n to

yellowish-brown.

leac

hed,

some se

cond

ary

carb

onat

es,

bloc

ky,

argi

llan

s ab

unda

nt,

silans few, ir

on st

ains

co

mmo

n; (Sangamon

Soil

).

Sand-silt-clay,

pebbly,

brow

n to brownish-yellow.

leac

hed,

blocky,

argi

llan

s ab

unda

nt,

sila

ns fe

w,iron and manganese stains abundant up

per

part;

( Sangamon Soi 1

) .

Clayey silt,

brownish-yellow, le

ache

d, silans few,

iron

and

manganese stains fe

w.

Silt,

pale yellow to yellow,

calc

areo

us,

some

cross-bedding.

Clayey silt,

yell

ow to

brownish-yellow, calcareous.

weak bl

ocky

, ar

gill

ans

few,

pebbles

few.

Silty sand (f

ine-

coar

se),

pebbly,

pale

brown

toyellow,

calcareous,

well-sorted, majority of

sa

ndmedium gr

aine

d.

Silt

y clay,

dark

gray,

leac

hed,

pl

aty;

(Weathered

Shale).

N) H

O

Co

re

531

System

Quaternary

Penn

sylv

ania

!!

Series

Pleistocene

Desmoi nes

ian

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Rulick

Till

Member

Depth

( inches )

29

312

324

360

388

391

432

Thickness

(inches)

29

283 12 36 28 3

41

Lithology

Clayey si

lt;

A zone,

brown, le

ache

d, blocky to

granular, abundant si

lans

and organics;

B zone/

brownish-yellow, le

ache

d, blocky,

argi

llan

s an

d silans fe

w, some or

gani

cs;

(Modern

Soil

).

Silt,

brownish-yellow to ol

ive-

yell

ow,

calcareous,

massive, iron stains common,

faint co

lor

banding,

some broken snail

shel

ls towards

bottom.

Silt

, light

brownish-gray, sl

ight

ly calcareous,

weak pl

aty,

iron st

ains

few, abundant mica flakes*

Silt

, calcareous, massive, iron stains fe

w, so

me

organics and coal fragments (Lacustrine

Fhyth-

mites).

Clayey si

lt,

light brownish-gray to

gr

ay,

calcar

eous,

massive, abundant organics, ir

on st

ains

fe

w,

few pebbly zones; (Lacustrine).

Silty cl

ay,

pebbly, slightly ca

lcar

eous

, massive,

iron stains fe

w.

Silty clay,

dark gray,

leac

hed,

ma

ssiv

e, fi

ssil

e,

iron stains fe

w; (Weathered Shale).

Table

8. Stratigraphic classification and

lithologlc de

scri

ptio

n of glacial


wells Continued

Core

532

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Sangamonian

Illi

noia

n

Form

atio

n

Peoria

Loes

s

Roxana

Silt

Glas

ford

Formation

Member

Berry

Clay

Member

Toulon

Member

Depth

(inc

hes)

51

308

324

336

410

442

477

S4S

*? J

559

Thickness

(inc

hes)

51

257 16 12 74 32 35 68 14

Lith

olog

y

Clayey si

lt;

A zo

ne,

brow

n, le

ache

d, pl

aty,

ar

gil-

lans

and

sila

ns few, ir

on an

d ma

ngan

ese

stai

ns few;

B zo

nes,

yellowish-brown, le

ache

d, bl

ocky

, argil-

lans co

mmon

, si

lans

an

d ma

ngan

ese

stai

ns fe

w, some

organics;

(Mod

ern

Soil).

Silt,

brownish-yellow to

pale ye

llow

, calcareous,

top,

slightly ca

lcar

eous

towards

base

, blocky to

weak

platy, ir

on st

ains

abundant,

few

broken sn

ail

shells up

per

part

.

Silt

, light

brow

n to

pale br

own,

le

ache

d, ma

ssiv

e.ir

on st

ains

abundant.

Clay

ey silt,

ligh

t brownish gr

ay,

leac

hed,

bl

ocky

.silans co

mmon

, iron st

ans

abundant;

(San

ganm

onSo

il).

Silt

y clay,

dark

brown

to gr

ay,

leac

hed,

blocky to

mass

ive,

ar

gill

ans

abun

dant

, si

lans

fe

w, ir

onstains ab

unda

nt,

pebbles

few; (S

anga

mon

Soil

).

Sand

-sil

t-cl

ay,

light

brow

nish

-gra

y, to

ol

ive-

gray

.sl

ight

ly calcareous to

p, ve

ry calcareous to

ward

sba

se,

mass

ive,

ir

on st

ains

abundant top, few

towards

base,

mollusk

and

snai

l sh

ells

few

at top.

abun

dant

towards

base;

(Lac

ustr

ine)

.

Clayey si

lt grading

into marl,

ligh

t gr

ay to

wh

ite.

very calcareous,

mass

ive,

ir

on st

ains

ab

unda

nt,

abundant mo

Husk and

snail

shel

ls,

pebbles

few

uppe

r zone;

(Lac

ustr

ine)

.

Pebbly silty

sand

(fine-coarse), ye

llow

ish-

brow

n.calcareous,

moderately we

ll-s

orte

d.

Silt

, li

ght

gray

, ca

lcar

eous

, massive

to we

akpl

aty,

ir

on st

ains

few, fa

int

laminations

towards

base

.

to M

to

Cor

e 53

3

to

Syst

em

Quaternary

Series

Holo

cene

Pleistocene

Stag

e

Wisc

onsi

nan

Illinoian

Form

atio

n

Fill

Peor

iaLo

ess

Glas

ford

Fo

rmat

ion

Memb

er

Huli

ckTi

ll

Member

Dept

h (inches)

36

1 Oft

1 UO

210

240

258

310

334

362

Thic

knes

s ( inc

hes

)

36 70 / £»

102

30 18 52

24

28

Lith

olog

y

Silt

y cl

ay,

dark

yellowish-brown, le

ache

d, ma

ssiv

eto

bl

ocky

, manganese

stains an

d concretions

few,

some

ro

ots

and

twig

s.

Silt

, ol

ive-

yell

ow,

calc

areo

us,

weak pl

aty,

ir

onstains common.

Silt

, li

ght

oliv

e-br

own

to li

ght

yell

owis

h-br

own,

calcareous,

iron stains ab

unda

nt up

per

part,

few

towards

bott

om.

Sand

-sil

t-cl

ay,

pebb

ly,

brow

n to

ye

llow

ish-

brow

n.calcareous,

mass

ive,

iron stains common,

sand

y up

pe

r pa

rt.

Pebb

ly si

lty

sand,

stro

ng br

own,

ca

lcar

eous

, ir

onstains abundant,

poorly-sorted.

Sand

-sil

t-cl

ay to

clayey si

lt,

pebb

ly,

brown

toolive-gray,

calc

areo

us,

mass

ive,

iron st

ains

ab

un

dant,

piec

es of sh

ale

comm

on,

2 in

ch pebbly silty

sand

layer.

Silty

sand,

oliv

e to

yellowish-brown, ca

lcar

eous

.ir

on stains ab

unda

nt,

fairly well-sorted

lowe

r 10

inch

es,

few

pebbles

uppe

r pa

rt.

Sand-silt-clay,

pebb

ly,

olive-gray to

dark gray.

calcareous,

massive,

1 in

ch si

lty

sand

layer.

Table 8. Stratigraphic classification and lithologic description of

glacial


Core

534

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

72 192

228

246

300

Thickness

(inches)

72 120 36 18 54

Lith

olog

y

Clayey silt;

dark brown

to li

ght

brow

n, le

ache

d,

massive to blocky,

argi

llan

s and

sila

ns abundant,

iron stains co

mmon

, abundant organics;

(Mod

ern

Soil)

.

Silt

, yellowish-brown to brownish-gray, ca

lcar

eous

, massive, ir

on stains few

upper

part

.

Silt

intercalated with silty

sand

, light

gree

nish

- gr

ay,

calc

areo

us,

mass

ive,

iron stains few;

(Lacustrine) .

Pebbly silty

sand,

redd

ish-

brow

n, ca

lcar

eous

, ir

on

stains common.


gray,

calcareous,

shale

fragments co

mmon

.to

Gore

53

5

NJ

H

Ui

System

Quaternary

Seri

es

Holocene

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Form

atio

n

Member

Toul

onMe

mber

Hulick

Till

Member

Depth

(inc

hes)

27

132

194

v 214

234

O^Q

£yo

270

336

360

396

Thickness

(inches)

27

105

CO

D/ 20 20 24 12 66

24 36

Lith

olog

y

Clayey si

lt,

yellowish-brown, calcareous,

weak

pl

aty

.

Clayey silt?

A zo

ne,

brown

to da

rk gr

ayis

h-br

own.

weak gr

anul

ar,

leac

hed,

ir

on st

ains

and silans fe

w.so

me or

gani

cs;

B zone,

silt

, ye

llow

ish-

brow

n.leached, blocky,

argi

l la

ns abundant,

manganese con

cretions fe

w, some organics;

(Mod

ern

Soil).

Silt

, br

owni

sh-y

ello

w to yellow,

calcareous,

platy

to ma

ssiv

e.

Silt

intercalated with clayey silt,

pale ye

llow

to

oliv

e-ye

llow

, ca

lcar

eous

, massive, la

mina

ted,

(Lac

ustr

ine)

.

Silt

intercalated w

ith

clayey si

lt,

very pale br

own

to brown, ca

lcar

eous

, laminated, pebbles

few,

co

nta

ins

a 2

inch silty

clay

layer; (Lacustrine).

Silt

intercalated with cl

ayey

si

lt,

ligh

t ol

ive-

brow

n to li

ght

yell

owis

h-br

own,

ca

lcar

eous

, ir

onstains and concretions

few,

pe

bble

s common,

cont

ains

some

si

lty

sand layers;

(Lac

ustr

ine)

.

Clayey silt,

ligh

t ye

llow

ish -b

rown

, calcareous,

iron

stains an

d concretions

abundant.

Pebbly silt sa

nd,

dark

brown

to r

eddi

sh-b

rown

, ca

lca

reou

s, iron st

ains

co

mmon

, ir

on co

ncre

tion

s abun

dant,

some

co

bble

s.

Silt,


pebbles

comm

on.

Silty

clay,

pebb

ly,

gray

, calcareous,

pieces of

shal

e co

mmon

.


Core

53

6

System

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Fill

Peoria

Loes

s

Glasford

Formation

Member

Toulon

Member

HulicK

Till

Member

Depth

(inc

hes)

52

236

354

399

414

Thickness

(inc

hes)

52 184

118

45 15

Lith

olog

y

Si It

, so

me sa

nd .

Silt

, clayey silt.

A, B, C, so

il horizons de

ve

loped

in upper

128

inch

es,

blocky,

silans common

in upper

horizons,

some

sa

nd la

yers

, ca

lcar

eous

ne

ar ba

se.

Silt,

silty

sand,

grading

into

sa

nd,

pebbly sa

nd.

Pebbles

and

cobbles

at base.

Silt

y clay,

some

sand and

pebbles

dark gray -br

own.

Clay

, cl

ay-s

ilt

laye

rs,

calcareous.

Core 537

System

Series

Holocene

Pleistocene

Stag

e

Illi

noia

n

Formation

Fill

Glasford

Memb

er

Radn

orTill

Member

Toulon

Hulick

Till

Member

Depth

(inches)

36

258

360

408

Thickness

(inc

hes)

36

222 102

48

Lith

olog

y

Clayey silt,

pebbly,

yellowish-brown to

gr

ayis

h-br

own,

ca

lcar

eous

, we

ak pl

aty,

some organics upper

2 feet.

Clayey silt,

pebbly,

calc

areo

us,

mass

ive,

fe

w ar-

gillans

upper

10 feet,

iron

stains co

mmon

, so

mepieces of

co

al,

few

small

clay and

sand le

nses

.

Sand (f

ine-

coar

se),

pebbly upper

3 feet,

pale

ye

l

low

to yellowish-brown, calcareous,

majority of

sand medium-grained.

Sand-silt-clay,

pebbly,

yellowish-brown, calcar

eous,

mass

ive,

ir

on st

ains

co

mmon

.

Core

53

8

to

System

Quat

erna

ry

Penn

sylv

ania

!!

Seri

es

Plei

stoc

ene

Desmoinesian

Stag

e

Wisconsinan

Illinoian

Carbondale

Formation

Form

atio

n

Peoria

Loes

s

Glas

ford

Formation

Member

Toulon

Member

Duncan

Mills

Member

Depth

( inc

hes

}

180

312

324

504

582

612

648

690

723

Thickness

(inches)

180

132 12

180

78

30 36 42 33

Lithology

Clayey si

lt;

B zones, li

ght

oliv

e-br

own

to ol

ive-

gray,

leached, massive

to bl

ocky

, argillans

and

silans ab

unda

nt,

iron

an

d manganese

stai

ns ab

un

dant

, ab

unda

nt or

gani

cs,

extremely

mott

led;

(M

oder

n Soil).

Silt,

ligh

t brownish-gray

to gr

ay,

calc

areo

us,

mass

ive,

ir

on st

ains

abundant and

mang

anes

e stains

common up

per

part

.

Pebb

ly si

lty

sand,

ligh

t br

owni

sh-g

ray,

massive,

calcareous*

Clay intercalated with silt an

d cl

ayey

silt,

gray

, ca

lcar

eous

, massive

to p

laty

, la

yers

ex

trem

ely

fol

ded

and

faulted

upper

nine

fe

et,

some sm

all

scale

crossbedding lo

wer

part

, so

me co

al fr

agme

nts;

(L

acus

trin

e Ri

ythm

ites

) .

Clayey silt intercalated with

silt,

gray

to li

ght

gray

, calcareous,

plat

y, ab

unda

nt co

al fragments,

some

shell

fragments

and

smal

l scale

crossbedding,

( Lacustrine

Riyt

hmit

es )

.

Clay intercalated with si

lt,

dark

gr

ayis

h-br

own

to

light

brownish-gray; ca

lcar

eous

, pl

aty;

(Lacus

trin

e Rh

ythm

ites

) .

Silt

gr

adin

g to

clayey si

lt,

pebbly,

gray

ish-

brow

n to

li

ght

brownish-gray, ca

lcar

eous

, ma

ssiv

e to

pl

aty,

some sh

ell

fragments, slightly mo

ttle

d;

( Lacustrine) .

Silt

y cl

ay,

pebb

ly,

dark

gr

ay to

weak

red, ca

lcar

eo

us,

mass

ive,

ir

on st

ains

ab

unda

nt,

extremely

mott

led,

si Its tone

and

shal

e pe

bble

s ab

unda

nt.

Clay

, da

rk reddish-gray to

gr

eeni

sh-g

ray,

ma

ssiv

e to

pla

ty,

mott

led,

some si

It st

one

and

shal

e peb

bles;

(Wea

ther

ed Sh

ale)

.

Tabl

e 8.

--St

rati

grap

hic

clas

sifi

cati

on an

d lithologic description

of gl

acia

l ma

teri

als

penetrated by wells Continued

Gore 543

System

Quat

ernary

Penn

sylvan

ia!*

Seri

es

Holocene

Pleistocene

Desmoinesian

Stag

e

Wisc

onsi

nan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Formation

Carbon dale

Formation

Member

Toulon

Member

Hulick

Till

Member

Duncan

Mills

Member

Depth

(inches)

360

492

590

678

840

864

894

Thickness

(inches)

360

132

98

88

162 24 30

Lithology

Silt to clayey si

lt.

Silt to clayey si

lt/

grayish-brown to brownish-

yellow, calcareous, massive, iron stains fe

w.

Sand (fine-coarse), well-sorted, brownish-yellow,

calcareous, lower 6

inches dark gray and moderate

ly well-sorted.

Clayey si

lt,

pebbly, brownish-yellow to gr

ay,

cal

careous, massive, iron stains abundant upper six

inches, gray shale abundant.

Clayey silt intercalated with silt and clay, gray

to dark gr

ay,

calcareous, platy to massive, some

pebbly sand-silt-clay layers, upper seven feet ex

tremely folded and faulted, some shell fragments,

massive with less layers in lower four feet;

(Lacustrine Phythmites).

Silty clay, pebbly, dark grayish-brown to greenish-

gray, massive, abundant clay sk

ins,

iron stains

few, extremely mottled, some secondary carbonates.

Clay, greenish-gray, massive, iron stains common,

some shale fragments lower part; (Weathered Shale).

to H»

00

Cor

e 54

4

System

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loes

s

Glasford

Formation

Member

Toul

on

Hulick

Till

Member

Depth

( inches

)

102

120

350

384

396

510

Thickness

(inc

hes)

102

1ft

230 34 12

114

Lit h

o logy

Clayey si

lt interbedded wi

th si

lt and

silty

clay

,brownish-yellow to dark-brown,

calc

areo

us,

blocky

to weak platy.

Clay

ey si

lt,

pebbly,

dark

gr

ay to

grayish-brown,

calc

areo

us,

blocky;

(Til

l).

Clayey si

lt grading in

to si

lt,

brownish-yellow to

light

brownish-gray, ca

lcar

eous

, platy to

massive

iron

stains fe

w, color-banded,

snail

shells upper

part.

Silt

, pebbly,

grayish-brown, ca

lcar

eous

, massive,

pebbles in

crea

se towards

base.

Sand

-sil

t-cl

ay,

pebbly,

ligh

t br

owni

sh-g

ray,

cal

care

ous,

ma

ssiv

e, iron st

ains

co

mmon

.

Sandy

silt

to

clayey silt,

pebb

ly,

dark grayish-

brown to


mass

ive,

iron

stains ab

unda

nt,

abundant sh

ale

fragments.


Core 54

5

System

Quaternary

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Duncan

Mills

Member

Depth

( inches )

102

120

350

384

OQC

jyo

576

624

Thickness

(inches)

102

1R

10

230 34 12

180

48

Lithology

Clayey silt interbedded with silt and silty clay,

brownish-yellow to dark br

own,

calcareous, blocky,

to weak platy.

Clayey si

lt,

pebbly, dark gray to grayish-brown.

calcareous, blocky; (T

ill)

.

Clayey silt grading into silt,

brownish-yellow to

light brownish-gray, calcareous, platy to

massive,

iron stains few, color-banded, snail shells upper

part.

Silt

, pebbly, grayish-brown, calcareous, massive.

pebbles increase towards base.

Sand-silt-clay, pebbly, light brownish-gray, cal

careous, massive, iron stains common.

Silty clay to clayey si

lt,

pebbly, dark grayish-

brown to yellowish-brown, calcareous, massive,

iron stains few, abundant shale fragments, few

sandy silt la

yers

.

Silty clay intercalated with silt,

dark gray to

light brownish-gray, calcareous, platy, fe

w pebbly

layers, few coal fragments; (Lacustrine Rhythmites).

NJ

N) O

Core

546

to

to

System

Quaternary

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illi

noia

n

Formation

Fill

Peoria

Loess

Glasford

Formation

Member

Radnor

Till

Member

Toulon

Member

Depth

(inches)

45 87

180

206

252

267

312

327

338

492

Thickness

(inches)

45 42 93 26 46 15 45 15 11

154

Lithology

Clayey silt,

brownish-yellow, slightly calcareous

upper part,

leached lower pa

rt,

blocky, iron

stains common, silans fe

w, fe

w pebbles.

Clayey silt;

A zone,

dark brown, leached, blocky,

argillans fe

w, silans abundant, iron stains common,

organics abundant; B zo

nes,

brown to

yellowish-

brown, leached, blocky, iron stains fe

w, argillan

abundant, silans common, some organics; (Modern

Soil)

.

Silt,

brownish-yellow, leached in upper 30 in

ches

, iron stains fe

w.

Silt,

light gray to grayish- brown, leached, weak

platy to blocky, iron stains co

mmon

, silans abun

dant; (Sanganmon Soil).

Sand-silt-clay, pebbly, grayish-brown to yellowish-

brown, leached, some secondary carbonates, blocky,

argillans fe

w, silans common upper part,

argillans

abundant, silans few lower part,

some organics;

( Sangamon Soil )

.

Silt,

ligh

t br

owni

sh -gr

ay,

leac

hed,

ma

ssiv

e, iron

stains co

mmon

, fe

w pe

bble

s.

Sand

y si

lt,

pebb

ly,

pale olive, slightly ca

lcar

eous,

mass

ive,

bl

ocky

, ir

on st

ains

few.

Marl

, white, very ca

lcar

eous

, ma

ssiv

e to blocky,

iron

st

ains

co

mmon

, ab

unda

nt br

oken

snail

and

moll

usk

shells,

faint

lami

nati

ons;

(Lacustrine).

Clayey silt,

pale yellow to

li

ght

brow

nish

-gra

y,

calc

areo

us,

blocky,

iron

st

ains

common,

few

pebbles

.

Pebbly si

lty

sand

(f

ine-

coar

se),

li

ght

yell

owis

h-

brow

n, ca

lcar

eous

, poorly-sorted.

Tabl

e 8. Stratigraphic classification an

d lithologic de

scri

ptio

n of glacial materials penetrated by wells Continued

Core 546 Continued

System

Quaternary

Pennsylvanian

Series

Plei

stoc

ene

Desmoinesian

Stag

e

Illinoian

Form

atio

n

Glasford

Formation

Carbondale

Form

atio

n

Member

Huli

ck

Till

Member

Depth

(inches)

578

588

595

607

648

708

720

Thickness

(inc

hes)

86 10 7 12 41 60 12

Lithology


gray,

calcareous,

mass

ive,

iron stains fe

w, gr

ay shale

abundant.

Clayey silt,

pebbly,

gray

, ca

lcar

eous

, massive.

Silty sand (f

ine)

, well-sorted, li

ght

brownish-

gray

, calcareous,

iron stains fe

w.

Clayey silt,

pebb

ly,

gray

, ca

lcar

eous

, ma

ssiv

e,

abundant co

al fragments.

Sand- si

It-

clay

, pebbly,

gray to

da

rk gray,

calcar

eous,

mass

ive,

some sa

nd pockets.

Clay

, olive-gray to

we

ak red, ca

lcar

eous

, massive

to platy, ex

trem

ely

mott

led.

Weat

here

d shale.

to

to

to

Cor

e 54

7

System

Quaternary

Pennsylvanian

Series

Holocene

Plei

stoc

ene

Desr

aoin

esia

n

Stage

Wisconsinan

Illi

noia

n

Formation

Cahokia

Allu

vium

Peor

ia

Loes

s

Glas

ford

Formation

Carbondale

Formation

Member

Toulon

Member

Huli

ck

Till

Member

Dun ca

n Mills

Member

Depth

( inches

)

36

118

288

348

492

540

588

864

876

882

Thickness

(inches)

36 82 170 60 144

48 48 276 12 6

Lith

olog

y

Clay

ey si

lt,

brownish-yellow, calcareous,

platy to

massive, so

me organics.

Clayey silt;

A zo

ne,

dark

grayish-brown, leached,

granular to

ma

ssiv

e, ir

on st

ains

co

mmon

, si

lans

fe

w,

some organics;

B zo

ne,

yellowish-brown to

light

brownish-gray, leached, bl

ocky

, argillans

abun

dant

, ir

on st

ains

few, some or

gani

cs;

(Mod

ern

Soil).

Silt

, li

ght

yell

owis

h-br

own

to grayish-brown, cal

care

ous,

massive

to pl

aty.

Pebbly silty

sand

intercalated wi

th silt,

brownish-

yellow,

calcareous,

mass

ive,

cobbles

few, so

me or

ga

nics

*

Clayey si

lt,

pebb

ly,

gray

ish-

brow

n to

da

rk gray,

calc

areo

us,

mass

ive,

shale

abun

dant

.

Clay

ey si

lt in

terc

alat

ed wi

th silt an

d cl

ay,

gray

to

da

rk gr

ay,

calc

areo

us,

plat

y; (L

acus

trin

e Rhyth-

rait

es)

.

Clayey si

lt intercalated with silty

sand

and

clay

, pebbly,

gray

, ca

lcar

eous

, pl

aty,

abundant si

ltst

one,

sh

ale

and co

al;

(Lac

ustr

ine)

.

Clayey silt in

terc

alat

ed with si

lt and

clay

, gray,

calcareous,

plat

y, fe

w sandy

silt

an

d pebbly la

yers

, se

me coal;

(Lacustrine

Khythmites).

Clay

ey silt to silty

clay,

pebb

ly,

gray

to

greenish-

gray,

calcareous,

extr

emel

y mo

ttle

d, abundant silt-

ston

e, shale

and

coal

.

Silt

y cl

ay,

greenish-gray, ma

ssiv

e; (W

eath

ered

Sh

ale

) .

Table

8. Stratigraphic cl

assi

fica

tion

and

lith

olog

ic description of glacial


Core

550

Syst

em

Quaternary

Seri

es

Holo

cene

Pleistocene

Stag

e

Wisconsinan

Illinoian

Form

atio

n

Fill

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Dept

h (i

nche

s )

27

132

216

236

256

280

292

396

546

Thic

knes

s (i

nche

s )

27 105 84 20 20 24 12

104

150

Lith

olog

y

Clayey silt,


weak

plat

y.

Clay

ey silt;

A zone,

brown

to da

rk grayish-brown,

granular,

leac

hed,

iron st

ains

an

d si

lans

few, so

me

organics;

B zone,

silt

ye

llow

ish-

brow

n, leached,

bloc

ky,

argil la

ns abundant,

mang

anes

e concretions

few,

some or

gani

cs;

(Mod

ern

Soil

).

Silt,

brow

nish

-yel

low

to ye

llow

, ca

lcar

eous

, pl

aty

to ma

ssiv

e*

Silt

in

terc

alat

ed wi

th clayey si

lt,

pale

ye

llow

to

olive-yellow,

calcareous,

mass

ive,

la

mina

ted;

(La

custrine)

.

Silt

intercalated wi

th clayey silt,

very

pa

le brown

to br

own,

calcareous,

laminated, pebbles

few,

co

n

tain

s a

two

inch

si

lty

clay layer; (Lacustrine).

Silt

intercalated wi

th clayey silt,

light

oliv

e-

brown to

li

ght

yellowish-brown, ca

lcar

eous

, iron

stai

ns and

conc

reti

ons

few, pebbles

comm

on,

con

tains

some

si

lty

sand

la

yers

; (L

acus

trin

e).

Pebbly si

lt,

ligh

t yellowish-brown, ca

lcar

eous

, ir

on st

ains

and

conc

reti

ons

abun

dant

.

Pebbly si

lty

sand

, dark br

own

to reddish-brown,

calc

areo

us,

iron st

ains

co

mmon

, iron concretion

abundant,

some

co

bble

s.

Silty

clay,

pebb

ly,

gray,

calcareous,

shal

e co

mmon

, iron st

ains

fe

w.

to

to

Penn

sylv

ania

nDesmoinesian

Carbondale

Form

atio

n

Duncan

Hills

Member

811

1,020

1,023

265

209 3

Clayey silt intercalated with silt and clay,

dark

gray to dark grayish-brown, calcareous, platy,

clay layers increase towards bottom, some small

scale crossbedding; (Lacustrine Khythmites )

.

Clayey silt intercalated with si

lt,

clay and sand-

silt-clay, dark grayish-brown, calcareous, pl

aty,

iron stains few, pebbly layers with si

Its

tone,

shale and coal abundant, some small scale cross-

bedding, some shell fragments; (Lacustrine Rhyth-

mites )

.

Siltstone, greenish-gray, calcareous, platy to

massive, iron stains common; (Weathered Siltstone).

to to

Ul

Table 8. Stratigraphic cl

assi

fica

tion

and

lithologic de

scri

ptio

n of

glacial materials penetrated by

wells Continued

Core 55

2

System

Quaternary

Penn

sylv

ania

n

Ser^s

Holocene

Plei

stoc

ene

Desraoinesian

Stag

e

Wisconsinan

Form

atio

n

Cahokia

Alluvium

Peoria

Loes

s

Carbondale

Formation

Member

Dept

h (inches)

24 90 121

408

412

480

483

Thickness

(inc

hes)

24 66 31

2

ope

AOQ 4

e.a

DO 3

Lithology

Clay

ey si

lt,

brow

n to

brownish-yellow, ca

lcar

eous

,massive

to gr

anul

ar,

sila

ns abundant,

iron st

ains

abun

dant

, mo

ttle

d, ab

unda

nt organics.

Clayey silt;

A zones, black, granular,

leac

hed,

silans co

mmon

, abundant or

gani

cs;

B zones, da

rkbr

own

to li

ght

oliv

e-br

own,

le

ache

d, massive

to bl

ocky

, argil la

ns ab

unda

nt,

iron

an

d manga

nese

stains ab

unda

nt,

mott

led,

so

me secondary

car

bonates

lowe

r pa

rt;

(Mod

ern

Soil).

Silt to

clayey si

lt,

brow

nish

-yel

low,

ca

lcar

eous

,massive to pl

aty,

si

lans

co

mmon

, iron st

ains

abun

dant,

manganese stains few, ex

trem

ely

mott

led.

Silty

sand,

pale ye

llow

, ca

lcar

eous

, massive,

sila

ns co

mmon

, ir

on st

ains

abundant.

Clay,

dark

gr

ay,

massive

to p

laty

, iron st

ains

co

mmon upper

part

, tw

o in

ch coal se

am at 19

8 inches,

some

carbonaceous pl

ant

foss

ils

and

clusters of

euhe

dral

pyrite cr

ysta

ls;

(Wea

ther

ed Sh

ale)

.

Silt

ston

e, light

gray

, massive, calcareous,

abun

dant mi

cas.

Shale, da

rk gr

ay,

massive

to pl

aty,

some siltstone

laye

rs.

Silt

ston

e, light

gray,

mass

ive,

ca

lcar

eous

, abun

dant

mi

cas.

M

N)

Core

55

3

to

to

Syst

em

Quaternary

Penn

sylv

ania

n

Series

Holocene

Pleistocene

Desm

oine

sian

Stag

e

Wisconsinan

Illi

noian

Form

atio

n

Fill

Peoria

Loes

s

Glasford

Form

atio

n

Carb

onda

le

Formation

Memb

er

Toulon

Member

Hulick

Till

Member

Dunc

an

Mill

s Member

Depth

(inches)

210

248

252

264

282

300

309

480

558 582 594

641

Thickness

(inc

hes)

210 38 4 12 18 18 9

171 78 24 12 47

Lithology

Clayey si

lt in

terb

edde

d wi

th silt,

dark

yellowish-

brow

n to li

ght

oliv

e-br

own,

calcareous,

bloc

ky,

to platy to

massive, argillans

few,

so

me pebbles.

Silt


li

ght

brow

nish

-gr

ay,

cal

ca

reou

s, platy to

massive, snail

shel

ls an

d peb

bles fe

w.

Clayey silt,

grayish-green, sl

ight

ly calcareous,

massive, abundant pebbles.

Silt

, gr

ay to

gr

ayis

h- brown,

calcareous,

massive

to weak pl

aty,

fa

int

colo

r ba

ndin

g, so

me or

gani

cs

and

shel

l fr

agme

nts

bottom six

inch

es.

Sand

y si

lt grading

into

si

lty

sand

(f

ine-

medi

um),

pe

bbly

, light

brownish-gray

to re

ddis

h-br

own,

ca

l

careous, massive, iron st

ains

few, sh

ell

frag

ment

s fe

w.

Clayey silt,

pebbly,

gray

ish-

brow

n, calcareous,

mass

ive,

sh

ale

and

coal fr

agme

nts

abun

dant

.

Silt,

light


mass

ive.

Sand

-sil

t-cl

ay,

pebb

ly,

dark

gr

ay,

calcareous,

mas

sive

, some pieces of

la

cust

rine

rh

ythm

ites

from

below, shale

and

coal

fr

agme

nts

abundant.

Silt

y clay intercalated w

ith

silt

, da

rk gr

ay,

cal

ca

reou

s, pl

aty,

some ca

rbon

aceo

us fo

ssil

s; (L

acus

tr

ine

Rhythmites).

Clayey silt,

dark

gr

ay,

calcareous,

massive

to

plat

y, some th

in si

lt la

yers

; (Lacustrine).

Silty clay to

clayey si

lt,

pebb

ly,

dark

gray,

mas

sive,

iron

st

ains

ab

unda

nt,

siltstone

and

shal

e peb

bles abundant in

crea

sing

to

ward

s base;

(Lacustrine).

Clay

, gr

eeni

sh-g

ray,

pl

aty,

iron st

ains

co

mmon

, mottled, abundant mi

cas;

(W

eath

ered

Sh

ale)

.


Core 55

4

Sy

stem

Quat

ernar

y

Seri

es

Ple

isto

cen

e

Sta

ge

Wis

con

sin

an

Illi

no

ian

Form

atio

n

Peo

ria

Lo

ess

Gla

sfo

rd

Form

atio

n

Mem

ber

Toulo

n

Mem

ber

Dep

th

(in

ch

es)

64 342

355

378

Thic

knes

s (i

nches)

64 278 13 23

Lit

ho

logy

Cla

yey

sil

t,

yel

low

ish-b

row

n,

leach

ed

, b

lock

y,

arg

il la

ns

abu

nd

ant,

si

lans

few

, so

me

org

anic

s;

(Mod

ern

So

il).

Sil

t,

pale

yel

low

to

o

liv

e-y

ell

ow

, calc

are

ous,

m

as

siv

e,

iron st

ain

s fe

w,

few

sm

all

san

dy

zo

nes

an

d snail

sh

ell

s.

Peb

bly

cl

ayey

sil

t,

oli

ve-y

ell

ow

, sli

ghtl

y calc

ar

eo

us,

ir

on st

ain

s co

mm

on.

Peb

bly

sil

ty

sand

(fin

e-c

oars

e),

m

od

erat

ely

w

ell

- so

rted

, re

ddis

h-b

row

n to

bro

wn,

calc

are

ous,

ir

on

st

ain

s co

mm

on.

to

to 00

Core 55

5

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Formation

Peoria

Loess

Member

Depth

(inches)

64

318

Thickness

(inc

hes)

64

254

Lit ho logy

Clayey si

lt,

yellowish-brown, leached, bl

ocky

, argillans abundant, silans few, some organics;

(Modern Soil).

Silt

, pale yellow to olive-yellow, calcareous, mas

sive,

iron stains few, few

small sandy zones and

snail sh

ells

.

Core

556

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Depth

(inches)

64

336

414

Thickness

(inches)

64

272 78

Lithology

Clayey silt,

yellowish-brown, leached, blocky,

argillans abundant, silans few, some organics;

(Modern So

il)

.

Silt,

pale yellow to olive-yellow, calcareous,

massive, iron and manganese stains fe

w, fe

w small

sandy zones and snail shells.

Pebbly silty sand (fine-coarse) ,

moderately well-

sorted, yellowish-brown, calcareous, iron stains

common .

N)

Table 8. Stratigraphic classification and

lith

olog

ic description

of glacial

materials penetrated b

y wells Continued

Core 55

8

Syst

em

Quaternary

Series

Plei

stoc

ene

Stage

Wisconsinan

Illi

noia

n

Formation

Peoria

Loes

s

Glas

ford

Formation

Member

Toulon

Memb

er

Duncan

Mill

sMember

Dept

h (inches)

64 342

355

447

450

456

492

522

588

600

630

Thic

knes

s (i

nche

s )

64 278 13 92

3 6 36 30 66 12 30

Lithology

Clay

ey silt,

yellowish-brown, le

ache

d, bl

ocky

, argillans

abundant,

sila

ns few, so

me or

gani

cs;

(Modern

Soil).

Silt,

pale yellow to olive-yellow,

calcareous,

mas

sive

, iron st

ains

few, few

smal

l sa

ndy

zone

s an

d sn

ail

shel

ls.

Pebb

ly clayey si

lt,

oliv

e-ye

llow

, sl

ight

ly calcar

eous,

iron

st

ains

co

mmon

.

Pebbly sa

nd (medium-coarse), well-sorted, reddish-

brown to

br

own,

calcareous,

iron

st

ains

co

mmon

.

Clay

ey si

lt intercalated wi

th si

lt,

pale yellow to

gray

ish-

brow

n, calcareous,

plat

y, iron co

ncre

tion

s fe

w; (L

acus

trin

e Kh

ythm

ites

).

Silt

, grayish-brown, calcareous,

massive; (L

acus

tr

ine)

.

Clayey silt intercalated wi

th si

lt,

dark grayish-

brow

n to

light

gray

, calcareous,

plat

y; (L

acus

tr

ine

Bhyt

hmit

es )

.

Silt

y clay,

pebb

ly,

gray

, ca

lcar

eous

, massive,

iron

stain

supp

er pa

rt,

coal fr

agme

nts

few; (L

acus

tr

ine)

.

Silty

clay

in

terc

alat

ed wi

th si

lt,

ligh

t br

owni

sh-

gray to da

rk grayish-brown, ca

lcar

eous

, pl

aty,

iron st

ains

few, coarse pebbly la

yer

at 54

0 in

ches

, fo

ur in

ch piece

of wood at

58

2 in

ches

; (L

acus

trin

e Rhythmites).

Clayey si

lt,

dark

grayish-brown

to greenish-gray,

calc

areo

us,

massive, ir

on st

ains

abundant,

some

or

gani

cs;

(Lac

ustr

ine)

.

Clayey si

lt intercalated wi

th si

lt,

dark

gr

ayis

h-

brown to

gr

eeni

sh-g

ray,

calcareous,

plat

y, ir

on

stai

ns ab

unda

nt,

some

organics,

few

sand

and

clay

la

yers

; (L

acus

trin

e Rh

ythm

ites

).

to U) o

Pennsylvania!!

Desm

oine

sian

Carb

onda

le

Form

atio

n

660

714

30 54

Clayey silt,

dark grayish-brown

to gr

eeni

sh-g

ray,

calcareous,

mass

ive,

ir

on stains ab

unda

nt,

some

or

gani

cs;

(Lac

ustr

ine)

*

Silt

y cl

ay,

greenish-gray, ca

lcar

eous

, ma

ssiv

e to

plat

y, ir

on st

ains

co

mmon

, ab

unda

nt mica fl

akes

.

Co

re

559

System

Quaternary

Fennsylvanian

Seri

es

Holocene

Pleistocene

Desmoinesian

Stag

e

Caho

k ia

Alluvium

Wisconsinan

Form

atio

n

Peoria

Loes

s

Carbondale

Formation

Member

Depth

(inches)

24 90

120

134

Thickness

(inc

hes)

24 66 30 14

Lit ho logy

Clay

ey silt,

brow

n to br

owni

sh-y

ello

w, calcareous,

massive to

granular,

sila

ns ab

unda

nt,

iron st

ains

abundant,

mott

led,

ab

unda

nt organics.

Clayey silt;

A zones, bl

ack,

granular,

leac

hed,

silans co

mmon

, ab

unda

nt organics;

B zones, dark

brown to

li

ght

olive-brown, le

ache

d, massive

to

blocky,

argillans

abundant,

iron

an

d manganese

stains abundant,

mottled, so

me secondary

carbonates

lower

part;

(Mod

ern

Soil).

Silt

to

clayey silt,

brow

nish

-yel

low,

calcareous,

mass

ive,

silans co

mmon

, ir

on stains ab

unda

nt,

man

ganese stains few, ex

trem

ely

mottled.

Shal

e.

to


Core 56

0

System

Quaternary

Series

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Depth

(inches)

12 48

66

114

144

180

216

258

270

288

306

402

528

Thickness

(inches)

12 36 18 48 30 36 36 42 12 18 18 96

126

Lithology

Sandy silt with some clay,

yellowish -brown.

Sand with some silt and pebbles, reddish-brown.

Medium to coarse sand,

pebbles, little si

lt,

yel

lowish-brown.

Fine to medium sand with pebbles at

the

top, med

ium to coarse sand with various si

zes

of pebbles

at th

e bottom, yellow.

Fine to medium sand with medium to very large peb

bles,

yellow to

brownish-yellow.

Fine gravel at

th

e top, brownish-yellow; fi

ne,

well-sorted sand at

the

bottom, yellow.

Coarse sand with fine pebbles at th

e top, fine

gravel at the bottom, brownish-yellow.

Medium to coarse sa

nd,

poorly sorted, with al

l sizes of pebbles, light yellowish-brown to pale

yellow to brownish-yellow.

Gravel, poorly-sorted, brownish-yellow.

Fine to

medium sand,

with small to medium pebbles,

browni sh-yel low .

Clay, massive with medium to large

pebbles, li

ght-

gray to gr

ay.

Clay

, si

lty,

with scattered medium to large peb

bles, varved gray to

light gr

ay.

Clayed silt,

platy, alternating lenses of

cl

ay,

layers of organic ma

tter

, some mica fl

akes

, varved

brownish-gray to

gray.

to w

to

Hulick

Till

Member

588

648

720

60 60 72

Clay, massive, no si

lt,

gray

.

Silty clay alternating with clay,

massive, va

rved

, gray

.

Clay, massive with clayey silt at

the bottom, or

ganic material, pebbles, gr

ay.

Core 561

System

Quaternary

Series

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Radnor

Till

Member

Toulon

Member

Hulick

Till

Memb

er

Depth

( inches )

12 18 42

90

156

240

528

564

816

828

Thickness

( inches )

12 6

24 48

66

84

288 36

252 12

Lithology

Modern soil with roots and organic matter, black.

Clayey si

lt,

some organic matter, iron stains dark

reddish-gray .

Clay with some si

lt,

platy, iron stains common,

few pebbles, some organic matter, pinkish-gray to

to dark grayish-brown.

Clay, massive, iron stains and mottling common,

some organic material, light gray to

yellowish-

brown and black.

Fine silty

sand,

some cl

ay,

well

-sor

ted,

a

few

mang

anes

e stains,

brownish-yellow.

Medi

um to

co

arse

sand,

poorly so

rted

, medium to

la

rge

pebb

les,

li

ght

yellowish-brown.

Clay

, ma

ssiv

e, with sm

all

to medium p

ebbles,

al

ternating

with cl

ayey

si

lt,

gray.

Clay,

massive, with many pe

bble

s an

d ro

ck fr

ag

ment

s, li

ght-

oliv

e-gr

ay.

Clayey si

lt,

massive, varved, with coal fragments

and organic material, gray to dark gr

ay,

alterna

ting with lenses of coarse gr

avel

.

Silty clay, leached, with limestone and quartz peb

bles, iron stains, pockets and lenses of co

al,

greenish-gray

NJ

U)

U)

Table

8.--

-Str

atig

raph

ic classification and li

thol

oqic

description of

glacial


wells Continued

Core

56

2

System

Quat

ernary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Memb

er

Toul

on

Memb

er

Hulick

Till

Memb

er

Dept

h (i

nche

s)

9 83 119

194

245

275

329

Thickness

(inc

hes)

9

74 36 75 51 30 54

ULthology

Modern so

il,

sand

y silt with many roots

and

organ

ic material,

very

da

rk br

own.

Sandy

silt,

mass

ive,

with scattered or

gani

cs,

iron

stains co

mmon

, st

rong

br

own.

Silt,

mass

ive,

with iron and

manganese st

ains

, light brownish-gray.

Sand

y silt,

mass

ive,

with fragments

of weathered

shal

e.

Fine to medium si

lty

sand,

moderately well so

rted

, small to la

rge

pebb

les,

brownish-yellow.

Silty

clay

, sa

ndy,

wi

th so

me pe

bble

s, ir

on st

ains

, coal fragments, light

olive-gray.

Silty clay,

mass

ive,

lenses of da

rk organic

material, calcareous le

nses

.

to U)

Core

56

3

to U)

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Peor

ia

Loess

Glasford

Formation

Member

Toulon

Member

Depth

(inc

hes)

36 180

198

216

252

264

312

432

480

570

Thickness

(inches)

36 144 18 18 36 12 48 120 48 90

Lithology

Silt

, ma

ssiv

e, some roots

and

organic

matter in

the to

p 18

inches,

light

yellowish-brown.

Silt

, ma

ssiv

e, a

few

iron

st

ains

, scattered small

pebb

les,

li

ght

olive

brow

n to

ol

ive-

yell

ow.

Sand

y si

lt with various

size

d pe

bble

s, light

yel

lo

wish

-bro

wn.

Very fine sand,

well so

rted

, with sm

all

pebb

les,

ye

llow

ish-

red.

Coarse sa

nd,

poor

ly so

rted

, with small

pebb

les,

brown i sh-

ye 1 low

.

Fine sand,

well so

rted

, brownish-yellow.

Coarse sand,

poor

ly to

moderately we

ll so

rted

, with small

pebbles, yellow.

Fine sand,

well so

rted

so

me ir

on st

ains

, yellow.

Coarse sa

nd,

poor

ly so

rted

, so

me si

lt,

various

sized pe

bble

s, brownish-yellow.

Fine to

medium gravel co

arse

sand,

many pe

bble

s*

Tabl

e 8. Stratiqraphic classification and lithologic description of

glacial materials penetrated by wells Continued

Core

56

4

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

36 72

IDA

249

419

437

461

479

515

Thickness

(inches)

36 36 108 69 170 18 24 IQ 36

Lithology

Silt,

some roots

in th

e upper

18 in

ches

, br

owni

sh-

yellow.

Silt,

mass

ive.

Silt

, manganese st

ains

, ca

lcar

eous

, some clay le

nses, olive-yellow to

very pale br

own.

Clayey silt,

leached, with iron st

ains

, li

ght

gray

to medium br

own.

Very fi

ne sand,

well so

rted

, some silt and

clay

,assorted small

pebb

les,


Fine sa

nd,

some

clay,

iron

stains co

mmon

, greenish-

gray

.

Medium silty

sand

with nu

mero

us pebbles and

rock

fr

agme

nts,

brownish-yellow.

Fine sa

nd,

well so

rted

, so

me pe

bble

s, coal,

and

weathered shale

frag

ment

s, yellowish-brown.

Silt

y clay,

mass

ive,

some sm

all

pebbles an

d ir

onstains,

gray.

Ni U>

Cor

e 56

5

to

System

Quat

erna

ry

Seri

es

Pleistocene

Stage

Wisc

onsi

nan

Illi

noia

n

Formation

Peor

ia

Loess

Glasford

Form

atio

n

Memb

er

Toulon

Member

Rulick

Till

Memb

er

Depth

(inches)

15

285

336

402

546

558

564

Thickness

(inches)

15

270 51 66 144 12 6

Lithology

Modern soil,

silt

, massive, with roots and organic

material, dark grayish -brown*

Silt

, platy, some ir

on an

d manganese

stains,

cal

careous, browni sh-

y el low to pale brown.

Very

fi

ne sand,

well

-sor

ted,

he

avil

y ir

on st

aine

d,

yell

owis

h-re

d.

Coarse sand,

poorly-sorted

at the

top

with

many

pebbles, changing to me

dium

, well-sorted

sand

at

the

bottom,

stro

ng br

own.

Coarse sand,

moderately well-sorted, few

pebb

les

and

a large

cobb

le,

brow

nish

-yel

low.

Sandy, silty

clay

, with numerous pe

bble

s, gray.

Silt

y clay,

massive, pieces of

weathered

shal

e an

d mica flakes,

gree

nish

-gr

ay.

Table

8. Stratiqraphic classification and lithologic description of glacial


wells Continued

Core

56

6

System

Quaternary

Pennsylvanian

Series

Holocene

Pleistocene

Desmoinesian

Stage

Illinoian

Formation

Cahokia

Alluvium

Gl as fo

rd

Formation

Carbon dale

Formation

Member

Hulick

Till

Me

mber

Depth

(inc

hes)

36 108

144

180

222

276

288

Thickness

(inches)

36 72 36 36 42 54 12

Lith

olog

y

Modern so

il,

sandy

silt

with ma

ny roots

and

orga

n

ic ma

tter

, very dark grayish-brown.

Sand- si

lt-c

lay,

wi

th la

rge

amounts

of ca

rbon

aceo

us

clay,

coal

fr

agme

nts,

we

athe

red

shale

frag

ment

s,

iron stains lenses of

sa

nd an

d pe

bble

s, da

rk gray.

Fine

clayey sand,

well

-sor

ted,

wi

th pebbles

and

iron

st

ains

, light

gray

to

gr

ay.

Clayey silt,

mass

ive,

wi

th streaks

of organic

ma

teri

al,

calc

areo

us,

gray.

Fine gravel changing to

clayey silt,

numerous

sizes

of pe

bble

s, co

al fr

agme

nts,

da

rk gr

ay.

Silty

clay,

leached, pl

aty,

ma

ny mica fl

akes

, greenish-gray .

Weathered

shale.

to u> 00

Core

56

7

W

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Peor

ia

Loess

Glasford

Formation

Memb

er

Toulon

Memb

er

Hulick

Till

Member

Depth

(inches)

21 90

150

156

174

180

306

330

Thickness

(inches)

21 69 60 6 18 6

126 24

Lithology

Modern soil,

clayey si

lt,

mass

ive,

many roots

and

organic

mate

rial

, very da

rk gray.

Clayey si

lt,

mass

ive,

ir

on and

manganese st

ains

, pale brown

to dark grayish-brown.

Very

fine si

lty

sand,

well-sorted, ir

on st

ains

, brownish-yel low

.

Very

fi

ne si

lty

sand,

well

-sor

ted,

heavily

iron

st

aine

d, li

ght

gray

to

light

brow

n.

Very fi

ne silty

sand,

some

ir

on st

ains

, ca

lcar

eous

, gr

ay.

Coal,

mass

ive,

black.

Clay

ey si

lt,

massive, ca

lcar

eous

, ir

on and

manga

nese st

ains

, pebbles, gray to da

rk gr

ay.

Clayey silt,

some

pe

bble

s, siltstone

with

many

mica fl

akes

, la

mina

ted,

pl

aty,

gr

eeni

sh-g

ray.

Table

8. stratigraphic classification an

d li

thol

oqic

de

scri

ptio

n of glacial


Core 56

8

System

Quaternary

Series

Holo

cene

Stag

eFormation

Cahokia

Alluvium

Member

Dept

h (inches)

36 1 11

186

210

228

Thickness

(inches)

36 75 75 24 18

Lithology

Modern so

il,

clayey silt,

massive

with roots,

organic material an

d so

me ir

on st

ains

, da

rk gr

ay.

Clayey silt,

mass

ive,

so

me ir

on stains an

d co

al

fragments, da

rk gr

ay to

light

gray.

Clayey silt,

numerous assorted pebbles,

coal fr

ag

ment

s, weathered sh

ale

fragments, calcareous,

pale

brown

to light

brownish -gr

ay.

Gravel with so

me moderately la

rge

cobbles

and

nu

merous pe

bble

s, pa

le yellow.

Clay

ey si

lt with nu

mero

us rock fragments, highly

calcareous,

light

brow

nish

-gra

y.

Core

56

9

to

System

Quaternary

Pennsylvanian

Series

Holocene

Desmoinesian

Stage

Formation

Spoils

Carbon dale

Formation

Member

Dept

h (i

nche

s)

6

144

252

360

501

504

Thickness

(inches)

6

138

108

1 Af

t I UO

141 3

Lithology

Clayey silt,

massive, ro

ots

and

organic material,

brown.

Clayey silt,

platy, with lenses of

organic

ma

terial,

weathered sh

ale,

lignite, and sa

nd,

varv

ed,

yellowish-brown to light-gray.

Silty cl

ay,

massive, le

nses

of

sand,

pebb

les,

and

lign

ite,

varved,

variable greenish-gray to

brown

ish-yellow.

Silt

, sa

ndy,

intercalated with si

lty

clay,

lenses

of pebles,

fine sand,

carbonaceous cl

ayey

si

lt,

some iron st

ains

, brownish-yellow to li

ght-

brow

nis

h-gr

ay.

Clayey silt with many fr

agme

nts

of black

carbona

ceous cl

ay,

char

coal

, coal,

and weathered sh

ale.

some iron stains,

variable greenish-gray to yel

lowish-brown.

Dense co

al,

black.

Table

8. Stratigraphic classification an

d li

thol

ogic

de

scri

ptio

n of

glacial

mate

rial

s penetrated by

wells Continued

Core 57

0

Syst

em

Quaternary

Seri

es

Plei

stoc

ene

Stag

e

Wisc

onsi

nan

Illi

noia

n

Form

atio

n

Peor

ia

Loes

s

Glas

ford

Fo

rmat

ion

Member

Toulon

Member

Dept

h (inches)

9 72 180

216

246

252

Thickness

(inc

hes)

9 63 108 36 30 6

Lit ho

logy

Mode

rn so

il,

clay

ey si

lt,

with

ma

ny ro

ots

and

or

ganic

mate

rial

, some small

pebbles, dark grayish-

brow

n.

Clayey si

lt,

some sa

nd,

small

pebb

les,

ir

on st

ains

near ba

se,

calcareous,

ligh

t br

owni

sh-g

ray

to gr

ay

ish-brown.

Clayey si

lt,

with many sm

all

pebbles, some sc

at

tere

d ir

on an

d ma

ngan

ese

stains,

leached, da

rk-

yell

owis

h-br

own

to light

gray

.

Clayey sa

nd th

e top

6 inches,

grad

ing

into pebbly

coarse sand w

ith

some si

lt,

yell

owis

h-br

own.

Coarse gr

avel

, po

orly

-sorted,

yellowish-brown.

Silt

y clay wi

th nu

mero

us angular

and

roun

ded

peb

bles,

dark

grayish-brown, changing to a

fine

si

lt

with a

few

iron stains.

NJ

Co

re

571

Syst

em

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Memb

er

Radn

or

Till

Member

Toulon

Member

Depth

(inc

hes)

9

72 114

162

201

229

234

Thic

knes

s (i

nche

s)

9

63 42 48 39 28 5

Lith

olog

y

Modern soil,

clayey silt,

with

many roots

and

or

gani

c ma

teri

al,

some

small

pebb

les,

da

rk gr

ayis

h-

brown.

Clayey si

lt,

leac

hed,

sm

all

amounts

of organic

material,

reddish to yellowish-brown.

Fine

sand,

silt

y, ye

llow

.

Sand-silt-clay with so

me ir

on an

d ma

ngan

ese

stai

ns,

gray

ish-

brow

n .

Fine sand wi

th various

size

s of

pe

bble

s, ye

llow

.

Coar

se pebbly sand,

yell

ow.

Sandy

silt,

massive, assorted pe

bble

s, nu

mero

us

iron stains and weathered shale

fragments, li

ght

b rowni sh-gray .

CO

Table

8. Stratigraphic cl

assi

fica

tion

and


of glacial materials penetrated by wells Continued

Core

57

2

Syst

em

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Form

atio

n

Peoria

Loes

s

Glasford

Formation

Member

Radnor

Till

Member

Toulon

Member

Hulick

Till

Member

Dept

h (inches)

39 72 99 276

312

Thic

knes

s (inches)

39 33 27 177 36

Lit ho

log

y

Modern so

il,

clayey si

lt,

with many

root

s and

or

ganic

mate

rial

, so

me small

pebb

les,

da

rk gr

ayis

h-

brow

n.

Silty

clay,

leached, ab

unda

nt ir

on st

ains

, sm

all

lenses of organic material,

light

brownish-gray.

Silt

y clay,

abun

dant

ir

on st

ains

, grayish-brown.

Fine pebbly sa

nd,

poorly-sorted, olive-yellow.

Clay,

massive, sc

atte

red

smal

l pe

bble

s, gray.

to

Core

57

3

System

Quat

erna

ry

Series

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Peoria

Loess

Glasford

Formation

Member

Radnor

Till

Member

Toulon

Member

Hulick

Till

Memb

er

Depth

(inches)

12 33 114

216

234

540

552

Thickness

(inc

hes)

12 21 81 102 18

306 12

Lith

olog

y

Modern so

il,

clay

ey si

lt,

abun

dant

organic

mate

rial

, ve

ry dark gr

ayis

h-br

own.

Clayey silt,

mass

ive,

leached, ab

unda

nt iron

stains and

organic material,

reddish-yellow.

Clay,

mass

ive,

iron st

ains

, ab

unda

nt layered

orga

n-

ics,

leached, light

gray

to

grayish-brown.

Fine

silty

sand,

oliv

e-ye

llow

.

Coar

se sa

nd,

poor

ly-s

orte

d, many medium to

la

rge

pebb

les,

ol

ive-

yell

ow*

Fine

gr

avel

, we

ll-s

orte

d, ol

ive-

yell

ow.

Silt

y cl

ay,

gray.

to £»

Ln

Table

8. Stratigraphlc classification and lithologic description of glacial materials penetrated by wells Continued

Core

574

to

System

Quaternary

Seri

es

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Peoria

Loes

s

Glasford

Formation

Member

Radnor

Till

Member

Toulon

Member

Depth

Thickness

{ inches

) ( inches

)

21

21

138

117

156

18

180

24

189

9

216

27

240

24

303

63

310

7

335

25

360

25

504

144

Lithology

Modern so

il,

clayey si

lt,

abundant roots and organ

ic material, dark brown.

Clayey si

lt,

abundant ir

on an

d manganese st

ains

, wood fragments, weathered sh

ale

fragments, pale

brow

n to

yellowish-brown.

Clay

ey sand,

some

iron st

ains

, a

few

larg

e pe

bble

s,

light

gray

.

Sand-silt-clay,

small

to medium pebbles,

charcoal,

ligh

t brownish-gray to

ye

llow

ish -b

rown

.

Fine gr

avel

, poorly-sorted, li

ttle

sa

nd,

brownish-

yellow.

Sand

, pebbly,

poorly -sorted,

brownish-yellow.

Sand-silt-clay,

iron

stains co

mmon

, lignite,

weathered sh

ale

fragments, ve

ry la

rge

pebbles

and

cobb

les,

ca

lcar

eous

, light

gray

to re

ddis

h-ye

llow

.

Fine

to

medium gr

avel

, poorly-sorted, coarse sand

and silt,

brownish-yellow.

Fine sa

nd,

well-sorted, reddish-yellow.

Very coarse sand,

poor

ly-s

orte

d, sm

all

to medium

pebb

les,

br

owni

sh-y

ello

w.

Fine

sa

nd,

well-sorted, so

me co

al fr

agme

nts,

brownish-yellow.

Fine to

medium gravel,

poorly-sorted, coarse sand

and

silt.

Cor

e 57

7

System

Quaternary

Pennsylvanian

Seri

es

Holo

cene

Plei

stoc

ene

Desmoinesian

Stag

e

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Formation

Carbondale

Formation

Memb

er

Toulon

Memb

er

Hulick

Till

Member

Depth

(inches)

60 324

408

504

510

Thickness

(inc

hes)

60 264

84 96 6

Lit ho

log

y

Clay

ey silt,

rubb

le,

yell

owis

h-br

own.

Silt,

mass

ive,

so

me ir

on staining,

brow

n.

Sand

, mo

dera

te to

poor sorting, fi

ne to

coarse

in si

ze,


Silty

clay

, bl

ue gr

ay,

platy ne

ar contact

with

shal

e.

Shale, da

rk ol

ive-

gree

n, fl

aky.

toC

ore

578

System

Quaternary

Pennsylvanian

Series

Plei

stoc

ene

Desmoinesian

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

156

384

516

520

Thickness

(inches)

156 228

132 4

Lithology

Silt

, ma

ssiv

e, sa

ndy

laye

rs,

some

ir

on staining,

medium b

rown to ol

ive-

yell

ow*

Sand,

fine

to

coarse,

gravel la

yers

, we

ll to poor

ly-sorted, yellow to brownish-yellow.

Silt

y cl

ay,

mass

ive,

pebbly,

some mottled zones,

gray to brown-gray.

Shal

e, platy, da

rk olive-green.

Table



of glacial


wells Continued

Core

57

9

System

Quaternary

Penn

sylv

ania

!!

Series

Plei

stoc

ene

Desm

oine

sian

Stage

Wisconsinan

Illinoian

Form

atio

n

Peoria

Loes

s

Glasford

Formation

Carbondale

Form

atio

n

Memb

er

Toulon

Member

Huli

ck

Till

Member

Dept

h (inches)

144

336

420

468

480

Thic

knes

s (inches)

144

192 84 48 12

Lithology

Silt

, ma

ssiv

e, ol

ive-

brow

n to olive-yellow.

Sand,

fine

to

co

arse

, wi

th gravel la

yers

, well to

poorly-sorted, yellow to

br

owni

sh-y

ello

w.

Silt

, cl

ayey

, br

own.

Silt

y cl

ay,

massive, pe

bbly

, so

me ir

on st

ains

, gray.

Shal

e, bl

ue-g

reen

, pl

aty.

to

ife. 00

Core 58

0

Syst

em

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illinoian

Form

atio

n

Fill

Peor

ia

Loes

s

Glasford

Form

atio

n

Member

Radn

or

Till

Member

Toul

on

Member

Hulick

Till

Member

Depth

(inches)

60 264

288

540

558

Thickness

(inches)

60 204 24 252 18

Lithology

Clayey silt,

pebbles, cobbles, ye

llow

-bro

wn.

Silt

, ma

ssiv

e, some iron st

ains

, br

own

to yellow-

brow

n.

Clay

ey silt,

mass

ive,

pebbly,

iron

st

ains

, gr

ayis

h-

brow

n.

Sand,

fine

to co

arse

, gr

avel

la

yers

, yellow to

br

owni

sh-y

ello

w.

Silt

y clay,

some

sa

nd and

grav

el,

gray

to

blue-

gray

.

Core 58

1

Syst

em

Quaternary

Series

Pleistocene

Stage

Illinoian

Wisconsinan

Form

atio

n

Peoria

Loess

Glasford

Formation

Memb

er

Toul

on

Member

Hulick

Till

Member

Depth

( inc

hes)

264

420

468

528

Thic

knes

s (i

nche

s)

264

156

48 60

Lithology

Silt

, ma

ssiv

e, some ir

on st

ains

, li

ght

brow

n.

Sand

, fi

ne to

co

arse

, gravel and

gravel la

yers

, si

lt,

yell

ow to

brownish-yellow.

Silty

clay

, ma

ssiv

e, numerous pe

bble

s, br

owni

sh-

gray

.

Clay,

gray

.

Core

58

2

System

Quaternary

Series

Holocene

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loes

s

Glasford

Formation

Member

Radn

or

Till

Member

Toulon

Member

Depth

(inc

hes)

54

276

318

492

Thickness

(inches)

54

222 42 174

Lithology

Silt

, sa

nd,

cobbles, ru

bble

, ye

llow

-bro

wn.

Silt,

massive, so

me ir

on st

ains

, br

own*

Clayey silt,

mass

ive,

pebbly,

some

ir

on st

ains

, gr

ay.

Sand,

fine

to

co

arse

, la

yers

of gr

avel

, yellow to

brownish-yel low

.

NJ

Core 583

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Member

Toulon

Member

Depth

(inches)

144

540

Thic

knes

s (i

nche

s)

144

396

Lithology

Silt,

mass

ive,

so

me ir

on st

ains

, br

own.

Sand,

fine

to

co

arse

, la

yers

of

gr

avel

, poorly-

to we

ll-s

orte

d, ye

llow

to

br

owni

sh -ye

l lo

w.

Tabl


lith

olog

lc de

scri

ptio

n of

glacial

materials

penetrated by

wells Continued

Core 58

4

System

Quat

erna

ry

Series

Plei

stoc

ene

Stag

e

Wisconsinan

Zllinoian

Form

atio

n

Peoria

Loes

s

G las fo

rd

Formation

Memb

er

Toulon

Member

Hulick

Till

Member

Depth

(inches)

84

468

540

Thickness

(inches)

84

384

72

Lit ho logy

Siltf massive, some sand, olive-brown to olive-

yellow.

Sand

, fine to co

arse

, gr

avel

, yellow to

br

owni

sh-

yellow.

Silt

y clay,

mass

ive,

pe

bbly

, iron st

ains

, brown

to

brown-gray .

Core

586

Syst

em

Quaternary

Series

Holo

cene

Pleistocene

Stage

Wisconsinan

Illi

noia

n

Formation

Fill

Peoria

Loes

s

Glasford

Formation

Member

Toul

on

Member

Huli

ck

Till

Member

Depth

(inches)

18

288

444

504

510

Thickness

(inc

hes)

18

270

156

60 6

Lith

olog

y

Sand

, cobbles, ru

bble

.

Silt

, clayey si

lt,

massive, so

me ir

on st

ains

, brown to

yellowish-brown.

Sand,

grav

el,

poorly so

rted

, yellow to

yellowish-

brow

n.

Silty

clay

, pe

bbly

, br

own.

Silt

, light

green, pl

aty.

NJ

Ul

O

Cor

e 58

7

System

Quaternary

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Pill

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes

)

24

354

444

504

540

Thickness

(inches)

24

330 90 60 36

Lithology

Sand,

silt,

cobb

les.

Silt,

mass

ive,

some sand,

yell

ow-b

rown

to

br

own.

Sand,

fine to

co

arse

, gr

avel

, poorly so

rted

, so

me

silt

, so

me ir

on st

ains

, ye

llow

-bro

wn.

Clayey silt,

some sand,

pebb

les,

brown

to gray-

brow

n*

Clay,

silt

y-cl

ay,

massive, gr

ay to

blue-gray.

to

(J\C

ore

588

System

Quaternary

Series

Holocene

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Fill

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes)

30

240

456

504

Thickness

(inches)

30

210

216 48

Lithology

Sand,

silt,

cobbles, ru

bble

.

Silt,

mass

ive,

so

me sand,

yell

ow-b

rown

to

br

own.

Sand

, silty

sand,

medium to

co

arse

, mo

re compact

and peb

bly

at ba

se,

iron st

ains

, yellow-brown to

brow

n.

Clay

, silty clay,

dens

e, gray.


Core 58

9

Syst

em

Quaternary

Series

Holo

cene

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Fill

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Dept

h (inches)

24

252

432

504

Thic

knes

s (i

nche

s)

24 228

180 72

Lithology

Sand,

cobb

les,

si

lt,

rubb

le.

Silt

, ma

ssiv

e, some sa

nd,

slig

htly

ca

lcar

eous

ne

ar

base

, br

own

to yellow-brown.

Sand

, medium to

co

arse

, pebbly at

base,

yellow to

yellow-brown.

Clay

, dense, gr

ay to b

lue-gray.

to

<J1

toCore 59

0

Sy

stem

Quat

ernar

y

Seri

es

Holo

cene

Ple

isto

cen

e

Sta

ge

Wis

con

sin

an

Illi

no

ian

Form

atio

n

Fil

l

Peo

ria

Loes

s

Gla

sfo

rd

Fo

rmat

ion

Mem

ber

To

ulo

n

Mem

ber

Hu

lick

T

ill

Mem

ber

Dep

th

( inch

es )

48 372

438

528

Thic

knes

s (i

nch

es)

48 324 66 90

Lit

holo

gy

San

d,

cla

y,

rub

ble

.

Sil

t,

mas

siv

e,

som

e sa

ndy

lay

ers

, br

own

to y

ello

w-

bro

wn.

San

d,

med

ium

to

coars

e,

iron

stain

ed,

yel

low

to

re

dd

ish

-yell

ow

-bro

wn

.

Cla

y,

den

se,

som

e sa

nd,

blu

e-g

ray

.

Core

59

1

System

Quaternary

Series

Plei

stoc

ene

Stag

e

Wisconsinan

Illinoian

Form

atio

n

Peoria

Loes

s

Glas

ford

Form

atio

n

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes)

216

396

462

Thickness

(inches)

216

180

66

Lithology

Silt

, ma

ssiv

e, sandy, brown

to ye

llow

-bro

wn.

Sand

, po

orly

-sor

ted,

gr

avel

, ye

llow

-bro

wn.

Clay

, si

lty

clay,

dense, gr

ay to

bl

ue-g

ray.

Core 592

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Memb

er

Toulon

Member

Hulick

Till

Member

Depth

(inches)

108

336

402

Thickness

(inches)

108

228 66

Lithology

Silt,

sand

y si

lt,

modern soil de

velo

ped

in upper

36 in

ches

, br

own

to yellow-brown.

Sand,

grav

el la

yers

, poorly so

rted

, ye

llow

-bro

wn

to li

ght

brow

n.

Clay,

silty

clay,

gray

.

ro

en

u>

Core 59

4

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Form

atio

n

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes)

282

408

474

Thickness

( inches

)

282

126

66

Lithology

Silt,

mass

ive,

so

me sandy

silt

la

yers

, yellow-

brown to

br

own.

Sand,

pebbly sa

nd,

grav

el,

poorly so

rted

, light

yellow-brown

Clay,

silt

y clay,

dense, gr

ay.

Table


lithologic de

scri

ptio

n of gl

acia

l materials

pene

trat

ed by

wells Continued

Core

59

7

System

Quaternary

Series

Pleistocene

Stage

Illinoian

Formation

Glasford

Formation

Member

Toulon

Member

Depth

(inc

hes

)

330

402

Thic

knes

s (inches)

330 72

Lithology

Sand

, si

lty

sand

, pebbly sand,

poor

ly so

rted

, li

ght

brown

to ye

llow

-bro

wn.

Silty

clay,

sand

, pe

bble

s, br

own-

gray

.

Core 59

9

System

Quaternary

Series

Plei

stoc

ene

Stag

e

Illino

ian

Formation

Glasford

Formation

Member

Toulon

Member

Huli

ck

Till

Member

Depth

(inches)

246

276

372

Thic

knes

s (inches)

246 30 96

Lithology

Sand

, si

lty,

pebbly,

poorly so

rted

, some well

sorted layers of

fine sa

nd,

ligh

t ye

llow

-bro

wn to

light

brow

n.

Clay

ey silt,

pebbly,

brow

n.

Clay,

silty

clay,

some

pe

bble

s, de

nse,

gray.

Ui

Core 60

0

Syst

em

Quaternary

Series

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inc

hes)

36

312

324

396

Thic

knes

s (i

nche

s)

36

276 12 72

Lithology

Silt,

mass

ive,

br

own.

Sand,

silty, pebbly,

laye

rs of

fine,

clea

n, well

sorted sand,

light

brow

n to ye

llow

-bro

wn.

Silt

y, sandy, cl

ay,

pebbles, br

own.

Silt

y cl

ay,

pebb

ly,

dens

e gr

ay.

Cor

e 60

1

System

Quaternary

Seri

es

Pleistocene

Stag

e

Wisconsinan

Illi

noia

n

Formation

Peoria

Loes

s

Glasford

Formation

Memb

er

Toulon

Memb

er

Hulick

Till

Member

Depth

(inches)

48

312

324

396

Thickness

(inches)

48 276 12 72

Lith

olog

y

Silt/

massive, br

own.

Sand,

silt

y, pe

bbly

, grades from clean, fine,

sand,

and

to coarse pebbly sand,

ligh

t brown

to yellow-

brow

n.

Silty-sand-clay, pe

bble

s, brown.

Silt

y clay,

pebb

ly,

dense, gray.

Co

re

602

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Memb

er

Toulon

Member

Hulick

Till

Member

Dept

h (inches)

120

180

264

372

480

Thic

knes

s (inches)

120 60 84 108

108

Lithology

Silt,

mode

rn so

il de

velo

ped

in upper

36 in

ches

, ma

ssiv

e, br

own.

Sand

, loose, iron stained

at to

p, mo

dera

tely

- so

rted

, li

ght

brow

n to reddish-brown.

Sand

y silt,

dens

e, ma

ssiv

e, gray-brown to br

own.

Clay ,

dense

, gr

ay .

Clay,

silt

y clay,

mottled brown-gray,

dens

e.

to

<J1

(J\

Table 8. stratigraphic cl

assi

fica

tion

and

lithologic de

scri

ptio

n of glacial materials penetrated by wells Continued

Core 603

Sy

stem

Quate

rnary

Pen

nsy

lvan

ian

Seri

es

Ple

isto

cene

Des

mo

ines

ian

Sta

ge

Wis

con

sin

an

Illi

no

ian

Form

atio

n

Peo

ria

Loes

s

Gla

sfo

rd

Form

atio

n

Car

bo

nd

ale

Fo

rmat

ion

Mem

ber

To

ulo

n

Mem

ber

Huli

ck

Til

l M

embe

r

Dep

th

(inches)

36 150

234

240

Thic

kness

(i

nch

es)

36 114

84

6

Lit

holo

gy

Sil

t,

mod

ern

soil

dev

eloped

in

th

e enti

re

36 in

ches,

lo

amy,

deco

mpo

sed

org

anic

d

eb

ris.

Cla

yey

sil

t,

sandy,

pebbly

, g

ray

to

bro

wn-g

ray.

Cla

y,

sil

ty cla

y,

pebbly

, co

bb

ly

tow

ards

base

, gra

y

and m

ott

led

gra

y-r

ed

dis

h-b

row

n.

Shale

, p

laty

, li

ght-

gre

en.

Core 60

4

System

Quaternary

Series

Pleistocene

Stag

e

Wisconsinan

Illinoian

Form

atio

n

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Hulick

Till

Member

Depth

(inches)

126

186

234

Thickness

(inches)

126 60 48

Lithology

Silt,

mass

ive,

mo

dern

so

il developed

in upper

24

inches .

Silt

, clayey silt,

coal fragments

brow

n to

dark

brown.

Clay,

silt

y clay,

dens

e, gr

ay.

NJ

Ui CT>

Core 605

System

Quaternary

Series

Holocene

Stag

eFormation

Cahokia

Alluvium

Member

Depth

(inches)

234

Thickness

(inches)

234

Lithology

Modern so

il developed in

upper 54

in

ches

, sa

nd,

silt

, gravel in

uneven la

yers

.

Gore

606

System

Quaternary

Series

Pleistocene

Stage

Wisconsinan

Illinoian

Form

atio

n

Peoria

Loess

Glasford

Formation

Member

Toulon

Member

Depth

(inc

hes)

36

234

Thickness

(inches)

36 198

Lithology

Silt,

modern soil de

velo

ped

in upper

30 in

ches

, lo

am,

dark

brown.

Silt,

clayey si

lt,

pebbly,

mass

ive,

dense, brown-

gray

, cobbly at base.

Core 60

7

System

Quaternary

Series

Holocene

Stag

eFormation

Cahokia

Alluvium

Member

Depth

(inc

hes)

294

Thickness

(inches)

294

Lithology

Modern soil,

loam,

developed in

up

per

60 in

ches

, sand,

silt

, clay,

rewo

rked

glacial

deposits.

cnCore 608

System

Quaternary

Pennsylvanian

Series

Pleistocene

Desmoinesian

Stag

e

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Carbondale

Formation

Member

Toulon

Member

Rulick

Till

Member

Depth

(inches)

234

330

432

720

744

Thickness

(inches)

234 96 102

288 24

Lithology

Silt,

mass

ive,

light

brow

n.

Sand,

moderately so

rted

, medium to co

arse

, light

brown to

yellow-brown.

Silt

, clayey si

lt,

sandy

and pebbly la

yers

, brown

to grayish-brown.

Clay,

silty cl

ay,

some

pebbly la

yers

, dense, mas

sive

, gray to olive-gray.

Shal

e, platy, greenish-gray.

Table 8. -Stratigraphic classification and litholoqic description of glacial materials penetrated by wells Continued

Core 609

Syst

em

Quat

erna

ry

Penn

sylv

ania

n

Series

Pleistocene

Desm

oine

sian

Stage

Wisconsinan

Illinoian

Form

atio

n

Peor

ia

Loes

s

Glas

ford

Formation

Carbon dale

Form

atio

n

Member

Toulon

Member

Huli

ck

Till

Member

Depth

(inc

hes)

216

396

480

612

624

Thickness

(inc

hes)

216

180 84 132 12

Lithology

Silt

, massive/ yellowish-brown.

Sand,

medium to co

arse

, poorly so

rted

, light yel

lowish-brown.

Silt

, clayey silt,

pebbly, brown to gray-brown.

Clay

, silty cl

ay,

dense, blocky, gray to dark gray.

Shal

e, green-gray,

plat

y.

K) en 00

Core 610

System

Quaternary

Series

Plei

stoc

ene

Stage

Wisconsinan

Illinoian

Formation

Peoria

Loes

s

Glasford

Formation

Member

Toulon

Memb

er

Hulick

Till

Member

Depth

( inches

)

294

312

360

Thickness

(inc

hes)

294 18 48

Lithology

Silt,

mass

ive,

some clayey silt la

yers

, li

ght

ye llo

wi sh-brown .

Sand,

silt

y, we

ll so

rted

, me

dium

, li

ght

brown.

Clay

, silty

clay

, dense, ma

ssiv

e, gr

ay to

bl

ue-

gray.

Co

re

611

Syst

em

Quaternary

Pennsylvanian

Series

Pleistocene

Desmoinesian

Stag

e

Wisconsinan

Illi

noia

n

Form

atio

n

Peoria

Loes

s

Glas

ford

Fo

rmat

ion

Carbondale

Form

atio

n

Memb

er

Toulon

Member

Hulick

Till

Member

Depth

(inches)

78 79 270

294

300

Thickness

(inc

hes)

78

1

191 24 6

Li tho

log

y

Silt,

modern soil de

velo

ped

in upper

24 in

ches

, ma

ssiv

e, li

ght

brow

n.

Sand

, me

dium

, well so

rted

, ir

on st

aine

d, reddish-

brow

n.

Silt

, clayey silt,

sand la

yers

, cobbly at base,

brow

nish

-gra

y.

Clay,

silty

clay,

dense, gray.

Shale

.

K)

Ln

Table 9. Coordinates for wells

Well No.

501502503504505

506507508509510

511512513514515

516517518519520

522523524525526

527528529530531

532533534535536

537538539540

541

CoordinatesNorthing

12,384.612,406.612,255.712,247.712,113.6

12,096.012,132.512,327.012,098.411,941.6

12,302.611,924.712,875.312,886.412,887.2

12,894.012,848.812,871.512,607.012,593.3

12,161.912,084.811,948.211,763.012,014.2

12,015.512,083.312,114.611,882.111,892.3

12,028.812,638.012,742.012,667.512,671.3

12,417.612,416.012,423.012,086.012,036.0

(ft)Easting

14,961.814,860.314,945.214,823.014,816.4

14,976.914,483.714,315.114,192.914,257.8

13,724.414,867.613,843.514,226.414,108.1

14,471.514,664.414,746.913,814.314,142.7

13,969.214,648.514,669.214,966.314,779.6

14,670.314,484.514,322.614,104.113,885.9

13,810.013,919.014,420.014,461.714,630.5

14,811.614,075.014,075.014,650.014,620.0

Well No.

542543544545546

547548549550551

552553554555556

557558559560561

562563564565566

567568569570571

572573574575576

577578579580581

CoordinatesNorthing

12,036.012,343.012,585.012,602.012,092.0

12,843.012,295.012,114.012,663.012,165.0

11,962.012,610.012,395.012,895.012,897.0

12,898.012,900.011,968.012,810.412,508.8

12,360.412,686.213,022.012,563.512,171.6

12,011.011,845.613,364.513,210.812,870.1

12,717.612,588.312,590.312,727.412,786.3

12,616.012,644.012,655.012,685.012,779.0

(ft)Easting

14,643.014,768.014,137.014,144.014,194.0

14,672.013,729.014,313.014,470.013,957.0

14,444.013,817.014,457.014,477.014,484.0

14,490.014,477.014,447.015,479.515,771.6

15,550.015,040.615,034.115 030.415,558.8

15,080.615,094.615,096.415,235.015,630.0

15,813.716,047.916,386.115,134.315,084.0

14,917.015,044.015,133.014,928.015,135.0

260

Table 9. Coordinates for wells Continued

Well No.

Coordinates (ft)Northing Easting

Well No.

Coordi nate s (ft)Northing Easting

582583584585586

587588589590591

592593594595596

12,512.012,732.012,686.012,255.012,679.0

12,700.012,527.012,615.012,661.012,811.0

12,755.0 Boring12,833.0 Boring Boring

14,927.015,042.015,135.014,930.014,754.0

14,798.014,815.014,813.014,876.015,278.0

15,305.0

15,208.0

597598599600601

602603604605606

607608609610611

12,791.0 Boring 12,768.0 12,825.0 12,828.0

12,206.011,750.011,634.012,318.012,132.0

12,365.012,492.012,342.012,370.012,191.0

15,401.0

15,400.015,396.015,430.0

15,121.015,096.015,074.015,886.015,940.0

16,196.015,256.015,130.015,383.015,227.0

U.S. GOVERNMENT PRINTING OFFICE: 1984-554-519

261

Documents

By J. B. Foster, George Garklavs, and G. W. Mackey · Figures 1-2: Maps showing: 1 ... George Garklavs, ... 1976, A slug test for determining hydraulic con ductivity of unconfined