~~ L9.j:J.?))9tJ

~~ L9.j:J.?))9tJ

1030

1100

1230

1330

Phillippi Creek at Bahia Vista St. 50' South of bridge, mid stream water depth 2', core depth 1'- 1.5'

Phillippi creek at Fruitville Rd. 50' above weir north of Fruitville Rd., 8' from shore water depth 3.5', core depth 1'- 1.5'

Myakkahatchee Creek ( Big Slough ) at I-75 100' north of bridge at staff gauge, mid stream water depth. 1'- 1.5', core depth 1'- 1.5'

+ Duplicate Sample

Myakkahatchee Creek above dam at North Port Water Plant approx. 100 yds. above dam, 10' from East shore line water depth 4', core depth 1'- 1.5'

·' '

\

SARASOTA COUNTY GOVERNMENT ATTN: FINANCE DEPARTMENT P.O. BOX 8 SARASOTA FL 34230

February 18, '1997

Cust. Proj:STORMWATER ENV. UT.

Attached are the results from 5 sample(s) collected by.you and sent to the Environmental Quality Laboratory for analysis. The EQ Lab identification number is 96/1399/18098; please refer to this number when requesting information regarding these data. Also, this letter should be attached to any data submitted by you to regulatory agencies.

The Laboratory has an approved FDER Comprehensive Quality Assurance Plan {#870264G) which specifies the procedures used in the analyses of the above referenced samples. In addition, the Laboratory is certified by DHRS for the analysis of environmental and drinking water samples (#E85086 & 85116) respectively. These certification numbers should be referenced when attesting to regulatory agencies regarding the protocols of the analytical procedures used.

The Environmental Quality Laboratory is pleased to have served you and hopes to meet any future laboratory needs you may have.

"·

,,

CHEMISTRY SAMPLE ANALYSIS

Customer: SARASOTA COUNTY GOVERNMENT ATTN: FINANCE DEPARTMENT

Customer Project: STORMWATER ENV. UT.

LABID: 96/ 1399/18098 Report Date: 02/26/97

Sample#: 12236 station: 1

Sample Date: 12/23/96 Location: PHILLIPPI CREEK ~/

Group Analysis Result Units Analysis Date

Nutrients % NITROGEN (CALC) 0.030 % 01/06/97 % PHOSPHORUS (CALC) 0.070 % 01/06/97 TOTAL ORGANIC CARBON(Dry Wt.) 710.000 mg/Kg 01/07/97

Trace Metals COPPER (Dry Wt.) < 2.500 mgjkg 01/17/97 LEAD (Dry Wt.) < 0.625 mg/kg 01/17/97 ZINC (Dry Wt.) < 5.000 mgjkg 01/17/97 CADMIUM (Dry Wt.) < 0.225 mgjkg 01/17/97 CHROMIUM (Dry Wt.) 3.610 mg/kg 01/17/97

•ALUMINUM (Dry Wt.) 833.000 mg/kg 01/23/97 ;thers PERCENT MOISTURE 26.100 % 01/28/97

3/4" SIEVE 100.000 % 01/28/97

1/2" SIEVE 99.800 % 01/28/97

1/4" SIEVE 99.700% 01/28/97

NOTE: * See Attached Sheet for Data Qualifier Codes

MDL

0.01 0.01

30.

2.5 0.625

5. 0.225

1.15 0.05

N/A

0.01

0.01

0.01

Reported results not valid without accompanying signature page.

Page:

Method

EPA 351.2 EPA 365.4 EPA CE81-1

sw 6020 sw 6020 sw 6020 sw 6020 sw 6020 sw 6020

FOOT FM-1-T021 FOOT FM-1-T021 FOOT FM-.1.-T021 FOOT FM-1-T021

1

*DQ Code

u u u u

/ \




LABID: 96/ 1399/18098 Report Date: 02/26/97 Page:

Sample#: 12237 Sample Date: 12/23/96 , ( Location: PHILLIPPI CREEK ~ f\-\A~A-~{\ \(? station: 2

Group Analysis

Nutrients % NITROGEN (CALC) % PHOSPHORUS (CALC) TOTAL ORGANIC CARBON(Dry Wt.)

Trace Metals COPPER (Dry Wt.) LEAD (Dry Wt.) ZINC (Dry Wt.) CADMIUM (Dry Wt.) CHROMIUM (Dry Wt.)

'ALUMINUM (Dry Wt.) .Jthers

PERCENT MOISTURE

3/4" SIEVE

1/2" SIEVE

1/4" SIEVE

< < < < <

Result Units

0.010 % 0.120 %

1100. 000 mg /Kg

2.500 mg/kg 0.625 mg/kg 5.000 mg/kg 0.225 mgjkg 1.150 mgjkg

469.000 mgjkg

21.900 %

100.000 %

100.000 %

99.900 %


Analysis Date

01/06/97 01/06/97 01/07/97

01/17/97 01/17/97 01/17/97 01/17/97 01/17/97 01/23/97

01/28/97

01/28/97

01/28/97

01/28/97

MDL Method

0.01 EPA 351.2 0.01 EPA 365.4

30. EPA CE81-1

2.5 sw 6020 0.625 sw 6020

5. sw 6020 0.225 sw 6020

1.15 sw 6020 0.05 sw 6020

N/A FOOT FM-1-T021

0.01 FOOT FM_:_1-T021

0.01 FDOT FM-J....-T021

0.01 FOOT FM-1-T021

Reported results not valid without ~ccompanying signature page.

2

*DQ Code

u u u u u

,,1 •






Sample Date: 12/23/96 Location: MG. CREEK AT I-75

Group Analysis Result Units

Nutrients % NITROGEN (CALC) < 0.010 % % PHOSPHORUS (CALC) 0.060 % TOTAL ORGANIC CARBON(Dry Wt.) 350.000 mg/Kg

Trace Metals COPPER (DryWt.) < 2.500 mg/kg LEAD (Dry Wt.) 7.720 mg/kg ZINC (Dry Wt.) < 5.000 mg/kg CADMIUM (Dry Wt.) < 0.225 mgjkg CHROMIUM (Dry Wt.) < 1.150 mg/kg ALUMINUM (Dry Wt.) 383.000 mg/kg thers PERCENT MOISTURE 24.000 %

3/4" SIEVE 98.500 %

1/2" SIEVE 98.300 %

1/4" SIEVE 97.100%


Analysis MDL

Date

01/06/97 0.01 01/06/97 0.01 01/07/97 30.

01/17/97 2.5 01/17/97 0.625 01/17/97 5. 01/17/97 0.225 01/17/97 1.15 01/23/97 0.05

01/28/97 N/A

01/28/97 0.01

01/28/97 0.01

01/28/97 0.01


Page:

Method

EPA 351.2 EPA 365.4 EPA CE81-1

sw 6020 sw 6020 sw 6020 sw 6020 sw 6020 sw 6020

FOOT FM-1-T021 FOOT FM-1-T021 FOOT FM.,..l-T021 FOOT FM-1-T021

3

*DQ Code

u

u

u u u

.J •





Sample#: 12239 Sample Date: 12/23/96 Station: 4 Location: MG. CREEK ABOVE WTP

Group Analysis Result Units Analysis MDL

Date Nutrients

% NITROGEN (CALC) 0.040 % 01/06/97 0.01 % PHOSPHORU.S (CALC) 0.300 % 01/06/97 0.01 TOTAL ORGANIC CARBON(Dry Wt.) 1300.000 mg/Kg 01/07/97 30.

Trace Metals COPPER (Dry Wt.) < 2.500 mg/kg 01/17/97 2.5 LEAD (Dry Wt.) < 0.625 mg/kg 01/17/97 0.625 ZINC (Dry Wt.) < 5.000 mg/kg 01/17/97 5. CADMIUM (Dry Wt.) < 0.225 mg/kg 01/17/97 0.225 CHROMIUM (Dry Wt.) ··.10. 400 mg/kg 01/17/97 1.15

.. ALUMINUM (Dry Wt.) 5630.000 mg/kg 01/23/97 0.05 Dthers

PERCENT MOISTURE 37.000 % 01/22/97 N/A

3/4" SIEVE 100.000 % 01/22/97 0.01

1/2" SIEVE 99.900 % 01/22/97 0.01

1/4" SIEVE 99.100% 01/22/97 0.01

NOTE: * See Attached Sheet for Data Qualifier Codes Reported results not valid without accompanying signature page.

Page:

Method

EPA 351.2 EPA 365.4 EPA CE81-l

sw 6020 sw 6020 sw 6020 sw 6020 sw 6020 sw 6020

FDOT FM-l-T021 FDOT FM-1-T021 FOOT FM,l-T021 FDOT FM-1-T021

4

*DQ Code

u u u u






sample Date: 12/23/96 Location: DUPLICATE

Group Analysis Result Units

Nutrients % NITROGEN (CALC) < 0.010 % % PHOSPHORUS (CALC) 0.060 %

TOTAL ORGANIC CARBON(Dry Wt.) 610.000 mg/Kg Trace Metals

COPPER (Dry Wt.) 3.520 mg/kg LEAD (Dry Wt.) < 0.625 mg/kg ZINC (Dry Wt.) < 5.000 mg/kg CADMIUM (Dry Wt.) < 0.225 mgjkg CHROMIUM (Dry Wt.) < 1.150 mgjkg ALUMINUM (Dry Wt.) 274.000 mg/kg

JJthers PERCENT MOISTURE 20.300 %

3/4" SIEVE 100.000 %

1/2" SIEVE 99.600 %

1/4" SIEVE 99.100%


Analysis MDL Date

01/06/97 0.01 01/06/97 0.01 01/07/97 30.

01/17/97 2.5 01/17/97 0.625 01/17/97 5. 01/17/97 0.225 01/17/97 1.15 01/23/97 0.05

01/22/97 N/A

01/22/97 0.01

01/22/97 0.01

01/22/97 0.01


Page:

Method

EPA 351.2 EPA 365.4 EPA CE81-1

sw 6020 sw 6020 sw 6020 sw 6020 sw 6020 sw 6020

FOOT FM-l-T021 FOOT FM-1-T021 FDOT FM~1-T021

FOOT FM-l-T021

5

*DQ Code

u

u u u u

PRECISION QUALITY ASSURANCE REPORT

Customer: SARASOTA COUNTY GOVERNMENT Report Date: 02/26/97

Sample# Date Parameter Value 1 Value 2 R.P.D. Units

12490 01/06/97 % NITROGEN (CALC) 6.100 5.900 3.333 %

12490 01/06/97 % PHOSPHORUS (CALC) 2.400 2.400 0.000 %

12236 01/17/97 COPPER (Dry Wt.) 2.380 2.470 3. 711 mg/kg 12349 01/17/97 COPPER (Dry Wt. ) 944.000 945.000 0.106 mgfkg 12349 01/17/97 LEAD (Dry Wt.) 30.100 30.300 0.662 mgfkg 12236 01/17/97 ZINC (Dry Wt.) 7.200 8.820 20.225 mg/kg 12349 01/17/97 ZINC (Dry Wt.) 6.14E3 6.12E3 0.326 mg/kg 12349 01/17/97 CADMIUM (Dry Wt.) 4.830 4.870 0.825 mg/kg 12236 01/17/97 CHROMIUM (Dry Wt.) 3.580 3.640 1. 662 mg/kg 12349 01/17/97 CHROMIUM (Dry Wt.) 27.900 28.400 1. 776 mgjkg

' J

<..

QUALITY ASSURANCE REPORT SPIKE RECOVERY

customer: SARASOTA COUNTY GOVERNMENT Report

Spike Spike Sample Date Parameter Added Diff.

12236 01/17/97 COPPER (Dry Wt.) 100.000 107.000 12349 01/17/97 COPPER (Dry Wt.) 100.000 105.000 12236 01/17/97 LEAD (Dry Wt.) 100.000 154.000 12349 01/17/97 LEAD (Dry Wt.) 100.000 77.800 12236 01/17/97 ZINC (Dry Wt.) 100.000 121.000 12236 01/17/97 CADMIUM (Dry Wt.) 100.000 108.000 12349 01/17/97 CADMIUM (Dry Wt.) 100.000 107.150 12236 01/17/97 CHROMIUM (Dry Wt.) 100.000 104.390 12349 01/17/97 CHROMIUM (Dry Wt.) 100.000 111.900

Date: 02/26/97

%Spike Units Recovery

107 mg/kg 105 mg/kg 154 mgjkg

78 mg/kg 121 mg/kg 108 mg/kg 107 mg/kg 104 mg/kg 112 mgjkg

<..

Sieve Analvsis -Moisture Content

Date Sampled _ ___.1'""'2._-.-.2 ..... 3-_9"""6.__ ________ _ Date Sieved 01-28-97

------~-----------Project Name: Phillippi Ct & Fruitville Rd. Station 1

Sample #: 12236 Sample Location: CUST: 1399 LABID: 18098

Material Description: ___ P_a_le_b_r_o_wn __ fl-'-. n"""e;;,._;:s;.;;.a=n .... d_w""'/_...;;:s;...;.;h=e=l=l----------------

~eightofOvenD~Sample: ___ 7_1_6_._2 __________ ~(~9~0~2~.~8-w~e~t~w~e~i~~~t~)~---~ ~cighl~SampleAftu~~h: ___ 7_1_2_._6 ______________________ ~

314

1/2

318

114

No. 4

No. 10

No .. 40

No. 60

No. 80

No. 100

No. 200

PAN

P-200 = 716.2

Dry weight

(gm)

% :Moisture = 902 • 8

~et weight

(gm)

mician Initial ---

0.0

1.3

1.3

2.5

2.8

4.5

101.4

379.3

501.3

598.1

709.4

712.6

712.6 = 3.6 I

·wash weight Loss

(gm) (gm) 716.2 = 186.6 1

Dry weight

(gm)

Loss

(gm)

0.0

0.2

0.2

0.3

0.4

0.6

14.2

53.0

70.0

83.5

99.1

100.0

716.2

D~weight

(gm)

=

716.2 =

Dry weight

(gm)

100.0

99.8

99.8

99.7

99.6

99.4

85.8

47.0

<.. 30.0

16.5

0.9

o.oo

0.005%

P-200

26.1 %

%Moisture

Content

Sieve Analysis -Moisture Content

Date Sam pled ------=-1 :::..2-....::2::..:;3:......--::9..::::6 ________ _ Date Sieved ---~0-=.l_-2::..:8~---=9~7 _________ _

Project Name: · Phillippi Ct. & Bahia Vista st. Station: 2


Material Description: Pale brown fine sand w/ shell fragments

WcightofO~nDrySamp~: __ 5_7_3_.3 _______________ ~(6~9~9~·~o~~~t~w~e=i~g~h~t~) __

WeightofSample~fterWash:_5~7_0_._3 ___________________ ~----~

. : .. ,.,. ,· ... · ... · · ... · . ·. · .... ·· .· . ·. ·.··· ..• • ••. ·w·· .e··~~~h1··.:.:t.· .(·,·A··:·•c·, c·.·) .. ··.··""r.·. m: s· .. ·. > •'· .•... · •.•' ·,.·.·.··.' ..... ·.·,·.·.• ... · .. · .. ···.··,··.·.,oJ~o·•·:R:<<e.··•·t·•.·a··~~•n:,·:.ed'•,·•· · .••••.•.• ••- .•.: ·.· ....... 01 /o. Pass·I·n· ·,g· .· ···· ·. /u.s. Sie~~ · • .. •5 • .;::,. <i. /( i:> :>. /1 .0

314 0.0 0.0 100.0

112 o.o o.o 100.0

318 o.o 0.0 100.0

114 0.7 0.1 99.9

No. 4 1.2 0.2 99.8

No. 10 6.9 1.2 98 .8

No. 40 187.8 32.8 67.2

No. 60 431.5 75.3 24.7

No. 80 495.8 86.5 ~ .13. 5

No. 100 532.1 92.8 7.2

No. 200 569.3 99.3 0.7

PAN 570.3 100.0 0.05

P-200 = 573.3 570.3 = 3.0 I 573.3 = 0.05 %

Dry weight Wash weight Loss Dry weight P-200

(gm) (gm) (gm) (gm)

% .Moisture = 699 · 0 573.3 = 125.7 I 573.3 = 21.9 %

Wet weight Dry weight Loss Dry weight %Moisture

(gm) (gm) (gm) (gm) Content

-- ~hnician Initial EL

Date Sampled _ 7172_--=2-=3_--::9-::6:------------Date Sieved 01-28-97

Project Name: Myakkahatchee & I75 Station: 3


Material Description: Pale brown fine sand w/ shell fragments

Weight of Oven Dry Sample: __ 7_2_4_. 9:._ _____________ ~( 8:::..:9::..:9:...:·..::::0_=.....:w::..::e:...::t:__::_we::::l:::.=. gt:.h:.:::t'...!....) _

WcightofSampleAfterWash: __ 72_4_._o __________________ ~----~

·/'·U.s. ~ie~e. ·. · .. ·.··. · ·· · weight(Acc~)gms

3/4 11.2 1.5 98.5

1/2 12.3 1.7 98.3

318 15.1 2.1 97.9

114 21.2 2.9 97.1

No. 4 24.4 3.4 96.6

/ No. 10 35.3 4.9 95.1

No. 40 178.9 24.7 75.3

No~ 60 578.8 79.8 20.2

No. 80 655.2 90.4 '- .9 .6

No. 100 686.2 94.7 5.3

No. 200 722.5 99.7 0.3

PAN 724.0 99.9

P-200 724.9 724 .o 0.9 I 724.9 = 0.5 %

Wash weight Loss Dry weight P-200

(gm) (gm) (gm) 724.9 = 174.1 I 724.9 =

Dry weight Loss Dry weight

(gm) (gm) (gm)

~chnician Initial EL ---

Sieve Analysis - Moisture Content

Date Sampled 12-23-96 Date Sieved 01-22-97

Project Name: Myakkahatchee above dam at water plant Station: 4 ·


Material Description: Brown fine sand w/ shell fragments

Weight of Oven Dry Sample: 538.5 ( 737.9 wet weight)

WcightofSamp~AfterW~h=~~-5_3_1_._7~~~~~~~~~~~~~~~~~~~~~~~

314

1/2

3/8

1/4

No. 4

No. 10

No. 40

No. 60

No. 80

No. 100

No. 200

PAN

P-200 = 538.5

Dry weight

(gm)

%:Moisture= 737.9

Wet weight

(gm)

chnician Initial EL ~--

0.0

0.6

2.5

4.8

6.3

12.0

80.7

328.2

420.0

469.8

529.1

531.7

--"'5~3 1. 7 = _ __:6=:...;. 8 I

Wash weight

(gm)

538.5

Dry weight

(gm)

=

Loss

(gm)

199.4 I

Loss

(gm)

0.0 100.0

0.1 99.9

0.5 99.5

0.9 99.1

1.2 98.8

2.2 97.8

15.0 85.0

61.0 39.0

78.0 <.. 22.0

87.2 12.8

98.3 1.7

100.0 0.00

538.5 = 0. Q.lL 0/o

Dry weight P-200

(gm)

538.5 = 37.0 %

Dry weight %Moisture

(gm) Content

;I ' l.

Sieve Analysis - Moisture Content

Date Sampled __ 12_-_2_3_-_9_6 _________ _

Date Sieved 01-22-97 Project Name: · STADESC Duplicate Station: 5 CUST: 1399

Sample #: 12240 Sample Location: __ LAB __ ID_: _1_8_0_9_8 _________________ _

Material Description: Pale brown fine sand

WcightofOnnDrySampk: __ 4_8_1_.3 _____________ ~(~5~7~9~.1~w~e~t~w=e~ig~h=t~)---~

W~hlofSampkAAcrW~h:_4_8_1_._o ___________________ ~-----

....•. · .. ·• %R~~~i~~ · .. .. ·· ..

. ..

% Pas~ing·.·.·

3/4 0.0 0.0 100.0

112 1.8 0.4 99.6

3/8 3.1 0.6 99.4

1/4 4.5 0.9 99.1

No. 4 7.2 1.5 98.5

No. 10 14.5 3.0 97.0

No. 40 109.8 22.8 77.2

No. 60 3:-/2.0 77.3 22.7

No. 80 433.3 90.0 -:..10.0

No. 100 455.1 94.6 5.4

No. 200 480.1 99.8 0.2

PAN 481.0 100.0 0.0

P-200 481.3 481.0 = 0.3 I 481.3 = 0.01 %

Dry weight Wash weight Loss Dry weight P-200

(gm) (gm) (gm) (gm)

% l\tloisture = 579.1 481.3 = 97.8 I 481.3 = 20.3 %

Wet weight Dry weight Loss Dry weight % l\tloisture

(gm) (gm) (gm) (gm) Content

~

~chnician Initial EL

. ····-···· ... -.<J ··-.. ~·----- .... -· -~ ...• ., .................. - .. ~,~~~ ....... f.~f'·J~.·-·"··~·~·~ .... ~,...- ..... ..

P,\ Rll C L [ S I"Z £ LIMITS u.~. ~tandard

M i l l i me l e r s Inches Sieve Sizes

. (l!nd above)

~ 305 12

r-- 76 J

r-- 19 3/4

r- s J/16 - r- 4 .

r-- 2 J/32 - t- 10

t- 0.112 ~0

r-. 0.07~. 200 (and below)

SOIL GRAIN 5\ZE CLASSIFICATION

SOl L TYP[

. BOULDER

COBBLE . J

COAR 5E GRAVEL

fiNE GRAVEL

COARSE SAND

MEDIUM SAND

FINE SAND

SILT or

CLAY

.~I

,. .......... ~ .. .-:. ,..,.. J ' •. '· "'(.t~"'' ... · •. .

, . ·'

Firle GRAVEL

Coarse SAND

Me.divm SAND

.. . .. '• ;,•·:."~ ·~.-:~-tdt·~~

.. ( ·., .. •. ......

,.,:~·~··· 1.·).~

Fine SI\NO

SILT :. ·, .. '1 or :. ~'f';':t-:~ CLAY .. ~ .... :!-

GAA IN SIZE PHOTOGRAPHS

~ c;)

c: )::! tr, ._

~

I @

! h 0~

h :!:.::<

@

,;:;_ ~i1vfronn1ent·aJ Quality /~ 9 9 6 ... ~ -· . . ~ !.Bboratory,Jnc. SAMPLE TRACKING RECORD Labid: I 00, T AI.AIAI.W f.CU.rt

PORT CHAALOn[.l~ mll·IOOI 1

~(o~eJ:\·.

Se1mple S~a\lon 0()Je

1 la/oa 9 /030

'). I /I{)Q -~

"""

)~3/t; J f'~ ~laJ I

1e0a~ l m~· tiliJ.. ett _J:'-i7o I t I ! I I I I l \ I I I I I {J: .-Gtl1\t1.5J,', C+Pli l

1 ~ ~-u 6\l. clli..l ~ lw'tf l 1 . 1 l 1 1 1 _ l_ J_L __ I__ 1 1 ! l _1fn rul"JJ\ if<\(' nh rtr1 .

1-

~~~~u ~~*Ill. ! I L I -II I I• -1llll :r1 r·ifr:~f (·

~~~~--_-Date: {:;J_j{?.\~~ Time.· [3~[) Collector.· Date: ;d~;)3 ~rt6 Time.· 1</o:J

TrCJllsported in: fee: _________ _

Received IJy: Date:. . Time:

RQc~ved b;/ _ Date:, li/J-2>{4{~ Tirn~.· 14~ ~Q

Preserved w/: ·Nutrients-H2S04 O.P.'s-H2S04 Meta/s-HN03

Where:

A-Before coil. in 8-Field C-Aher coli. in l

Volatiles- AP>cofl~l~ A~tD Sulfates-NaOh & Zn Acetate Total Phenoi-H2S04

MS4 Monitoring Stations

1 Phillippi Creek near Coburn Road, 275 feet north of Fruitville Road and about 50 feet north of the former weir.

2 Phillippi Creek 50 feet south of Bahia Vista Street, in the Pinecraft neighborhood, (east of Lockwood Ridge Road).

3 Hudson Bayou at Osprey A venue.

4 Hudson Bayou at Orange A venue.

5 Myakkahatchee Creek 100 feet north oflnterstate 75, near the staff-gage.

6 Myakkahatchee Creek 100 yards north ofthe dam near the City ofNorth Port water plant (57 55 North Port Blvd.)

28

4 3 21

5

6

N I75

S I75

STATE ROAD 72

S TAMIAMI TRL

FRUITVILLE RD17TH ST

BENE

VA R

D

BEE RIDGE RD

UNIVERSITY PKWY

S RIVER RD

CENTER RD N RIVER RD

HONO

RE AV

E

LAUREL RD E

E PRICE BLVD

VERN

A RD

WEBBER ST

PALMER BLVD

HILLSBOROUGH BLVD

MIDNIGHT PASS RD

GULF OF MEXICO DR

ENGLEWOOD RDW PRICE BLVD

N TU

TTLE

AVE

MANASOTA KEY RD

STAT

E ROA

D 681

SWIFT

RD

N TAMIAMI TRL

SIESTA DR

E VENICE AVE

BEE R

IDGE

ROA

D EX

T

S TAMIAMI TRL

S TAMIAMI TRL


1 Phillippi Creek at Coburn Rd.

S I75

N I75

FRUITVILLE RD

CATT

LEME

N RD

I75 RAMP

I75 RAMP

I75 RA

MP

I75 RA

MP

I75 RAMPI75 RAMP


4 Hudson Bayou at Orange Ave. 3 Hudson Bayou at Osprey Ave.

2 Phillippi Creek at Bahia Vista St.

FRUITVILLE RD

BAHIA VISTA ST

S TUT

TLE A

VE

N TA

MIAM

I TRL

S TAM

IAMI

TRL

N TU

TTLE

AVE

N BE

NEVA

RD

BENE

VA R

DS B

ENEV

A RDMOUND ST

BAYFRONT DRN

WASH

INGT

ON B

LVD

N LO

CKW

OOD

RIDG

E RD

N TU

TTLE

AVE


5 Myakkahatchee Creek at I-75

6 Myakkahatchee Creek at North Port water plant

S I75N I75

W PRICE BLVD

N SU

MTER

BLV

D

S SUM

TER B

LVD

TAMIAMI TRL

I75 RAMP

TAMIAMI TRL

I75 RAMP


MS4 Monitoring Station No. 1: Phillippi Creek at Coburn Road.

Looking north fi·om the bridge 100 feet north of Fruitville Road.

June 4, 2002 at 3:00p.m.

M&4 Monitoring Location No. 2: Phillippi Creek at Bahia Vista.

Looking south from the Bahia Vista Street bridge, just east of Lockwood Ridge Road.

June 4, 2002 at 3:00p.m.

. MS4 Monitoring Location No.3: Hudson Bayou at Osprey Avenue.

Looking east from the Osprey A venue bridge over Hudson Bayou.

MS~ Monitoring Location No. 4: Hudson Bayou at Orange Avenue.

Looking east from the Orange Avenue bridge over Hudson Bayou.

MS4 Monitoring Location No.5: Myakkahatchee Creek at I-75.

Looking north from the east bank of the creek, about 400 feet north of Interstate 75.

June 5, 2002 at 10:30 a.m.

MS4 Monitoring Location No. 6: Myakkahatchee Creek at North Port water plant.

Looking north from the dam at the North Port water plant at 5755 North Port Boulevard.

June 5, 2002 at lOa.m.

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