EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO …Miu- 169 Max.- 215 Std- I 1.6368 Np 12 Avp 1 1.7083 Mil.- 10.9 Mu- 12.5 Std- 0.5251 Np 12 A~O.Ol67 *.- 0.01 Mu.- 0.04 std- 0.0094

I

EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

TABLE 4-4 PALMDALE WATER RECLAMATION PLANT

2000 EFFLUENT MONITORING LABORATORY DATA


PALMDALE WATER RECLAMATION PLANT

FIGURE 4-1

GRAPHICAL SUMMARIES


PALMDALE W" (JAN 1,2000) - (DEC 31,2000)

366 Days

16 -

12 _

N p t ~ 366

AVB- 9.0628

Mil.- 7.97

Mu.= 10.56

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

........................................................................................

"." , JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

4 0 -.

002 PALMDALE TOTAL PLANT FLOWS - PEAK DAILY INFLUENT (MGD) (MGD)

.. ~

N a C 366

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. - . ' ~~ 1 ' - ' Std- 1.0397

16 -

8.0 7. ..

Nptr 366

Avg- 8.2816

Mil.- 5.53

................................................................................................

4.0 ........................................................................................

4.0 -

0.0

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

_ _ .. ............................................................

-<

80 -.

64

48

32 -.

16

0.0

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Nprr 24

Avg- 31 Mil.= 37

Max.- 37 ...............................................................................................

I I li I I I D I w I I Std.-0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

....................................................................................

-6

- " B - * I

Run Date = 03/04/2001 20:32 Plot Date 03-30-2001 10:52:21


PALMDALE WRP

366 Days (JAN 1,2000) - (DEC 31,2000)

20

0.0

094 PALMDALE POND OPERATION - POND NO. 3 - FREEBOARD (INCHES) (MCHeS) 100

80 N P r B Avg- 37

Mill.- 37

Max.- 31 60 .......................................................................................

-3

std- 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i" _ . -.. . . . . . . - D - - . .. - _ _ ...... - .... .. _ _ . . - . .. _ _ .... .. .- - _ _ -. . . - .

m D m m D m I

20 -. ........... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - ........ - . ..... - ... . - .. - . ..... - . . . . . . . . . . . . . . . . . . . . . . . . . . . - ... - . ....

0.0 -1 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

(INCHES) 108 PALMDALE POND OPERATION - POND NO. 4 - FREEBOARD (INCHES) ...................................................................................

Mill.- 39

Max.=41 ......................................................................................

Std- 0.351 1 ....... ...... .) ...... * ..... * ...... ...... ...... .... D - . _ _ _ _ _ I + - --I

136 PALMDALE POND OPERATION - POND NO. 6 - FREEBOARD (INCHES) (INCH=)

100 . . . . . . . . . . . . . . . . . . . . . . . - . - - - - .. - ... - .......... - .. - . - . - - - .... - . - .. - . - .......... - . - ... - . . .

NP-2 80 Avg- 29.7083

60 ....... _ - . ..... _ _ . ... _ _ . - .. _ _ . _. _ _ _ _. _- . - .. _ _ . _ _ _ _ ... Mill.- 29

Max.- 30

Std- 0.4545 40 . . . . . . . . . . . . . . . . . . . . . . . . . .... .. ..... .. ... .. ..... ... ..... .. .....

.......................................................................................

2o t ,




PALMDALE WRP

(JAN 1,2000) - @EC 31,2000) 366 Days

48

32 -.

16 -.

0.0

(NCHE.5)

. . . . . . - 150 PALMDALE POND OPERATION - POND NO. 7 - FREEBOARD . . . . . . . - . - - .. ..... (INCHES) ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - 7 . . .

Min.= 29 Max.- 30 Std.- 0.4545

. . . . . . . . . . . . . . D . . . . . . . . . m D D m m m m I I

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . - .. - - . . . . . . . . . . - . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

-......_...._.__.._....._.1.lyp_l._....

64 -f - - . N p r 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - ............... Avg= 29.7083

9.0 7 -

6.0 -

Min.= 0.56 Max.= 9 52

std- 0.2999

.............................. . - . - . - . . ............................. - -

............................................................................................

. 003 PALMDALE TOTAL PLANT FLOWS - INFLUENT - METERED 30-DAY MEAN ( M W

(MGD)

. . . . . . . . . - - . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . - - . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . - .......... 1 5 7 . - . ’

3.0 -

0.0

N p k 366 - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Avg- 9.0451

.......................................................................

-a

200 -. ...........................................................................................

(MG5) 025 PALMDALE CHEMICAL OXYGEN DEMAND - RAW SEWAGE - TOTAL (MGW 1000 ......................................................................................

............... .= .................................................................. NpLI- 51

rn Avg= 537.4902 rn

Min-443

rn Max.=023 . . . . . . . . . . . . . . . . . .=.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..............................

Std- 06.31% = . = . = - = . . . . = = . . = rn rn . - . = = = - 400

J

100

0.0

....................................................................................

-m

( M a )

500 - 03 - 1 . PALMDALE - - . - .. - . - 5-DAY . . . . . BOD - - RAW SEWAGE (MGm .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - .. - .. - ............. - .. - . . . . . . - . . . . . . . -

400 1 N p r X Avg- 234.5

”- .. B ----



PALMDALE WRP

366 Days (JAN 1,2000) - @EC 31,2000)

-.

_ _

-

( M G U

325

270

215

160

105

50

(MGW

250

220

190

160

130

100

(MGIL)

20

16

12

8.0

4.0

0.0

(MGIL)

0.1

. . . . . . . . . . .= ....... .=.. ...................................... ~ - - - ........ ......... _ _ _ - I ........

............................................................................................

032 PALMDALE 5-DAY BOD - PRIMARY EFFLUENT WGn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... - . ... . . . - .. . - ........ . - .. . - .. - .... - - . - .. - .

0.0

0 06.

0.w.

0.02

0.0

~ f

.............................................................................................

.. , . . . . . . . . . . . . . . . . . . ,. .................................................................................

.I I

-m

~ 9

- JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

034 PALMDALE 5-DAY BOD - PRIMARY EFFLUENT - 30-DAY MEAN (MGW _ _ .............................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _.

..................................................................................

. . . . . . . . . . . . . . ~


323 PALMDALE NITROGEN - INFLUENT - NITRATE NITROGEN W G m . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . - . . . . . . . . - .. - . - - ................... - .. - . . . . - .. - - ........ - .. - . - - .. 7 - - ”

W-99 Avg- 184.9293 Min- 112 Max.- 227 Std- 18.851

N p c 366 Avg- 185.9536 Miu- 169 Max.- 215

Std- I 1.6368

N p 12 A v p 1 1.7083 Mil.- 10.9

Mu- 12.5

Std- 0.5251

N p 12 A ~ O . O l 6 7 *.- 0.01 Mu.- 0.04 std- 0.0094



PALMDALE WRP (JAN 1,2000) - @EC 31,2000)

366 Days

16

13 -.

9.6 -.

6.4

3.2 -.

0.0

33 1 PALMDALE NITROGEN - INFLUENT - KJELDAHL NITROGEN WG5) (MGW

100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N p 12 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Avg= 37.1 I67 Mill.- 30.9 Max.= 50.8 Std- 4.8978

60 .......................................................................................

40 . . . . . . . . . . . . . . . . . . . ..... ..-.. . . . . . . . =.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

m

20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -

Npts= 51 AT 4.1373 Mill.- 1

Max.- 8 Std- 1.4006

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

-._._...___...____..____________________--...----.-.--- = . m . - - - - - . - - - - - . . . - - - - - - . . . - - - - . . - .

.I m . m m m 9 .

- .' - - - - - m m m m m m m m m

. . . . . . . . . . . . . . . . . . . . . . . . . .- .. 1. .. -c. ..- - ~ . .. -~ l-. ............................................ m m

-m


(MG/L) 324 PALMDALE NITROGEN - INFLUENT - AMMONIA NITROGEN (MG4-) 100

N p 12 Avg- 24.025 Mill.= 18.7 Max.= 28.2 S1d.- 2.3707

80

60 .......................................................................................

40

.. =.. ....... - = .... .. -7. ........ :. . . . . . . . . . . ...... .... ..... .=. ........ 1. . - .. .u- - . - . ... - - - . . . . . . ..=. .... . . . ......

0.0 I JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

033 PALMDALE 5-DAY BOD - FINAL EFFLUENT (MGm (MGW

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... .... . . . . ...... . . . . . . . . . . . . . . . .......

m - N p t ~ 50 Avg- 25.4 Mill.- 7 Max.- 74

64 m -

48 ........ - - . -. .. - - . - . . - - - - . .. - - - . .. - . - - - - . .. - - - . .. - - - . . ..-- - - -.. . - . ....... - - - - .

Std- 17.4494 32 . . . . . . . . . . . . . . . ............ . . . . . . . ........ .... . . . . . . . .

1 - 1

- m m m

"." , JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

-- . - T - -


.. EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

PALMDALE WRP

366 Days (JAN 1,2000) - (DEC 31,2000)

-

( M a )

200

160

120

80

40

0.0

10

9.0

8.0

7.0

6.0

5.0

(Ma) 1 .o

0.8

0.6

0.4

0.2

0.0

( M a )

25

20

15

10

5.0

0.0

...........................................................................................................

027 PALMDALE CHEMICAL OXYGEN DEMAND - FINAL EFFLUENT - SOLUBLE (MGL) .........................................................................................................

N p = 52 Avg= 72.4808 Min = 55

..........................................................................................................

.......................................................................................................... I Mu-94

_

-

-

Std - 9.2539 .... ............. m . = . = . g ... D . = . D . ~ ........................................ * .......................... -.=.

m -.-¤ I

m -

8 I . - . - .- I - . . - I . . -

...........................................................................................................

Npta- 17 Avg= 0.2388 Min.= 0.14 Mu.= 0.32 Ski.= 0.057

...........................................................................................................

...........................................................................................................

I m .*. - - - ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...................................

052 PALMDALE PH - F I N 4 EFFLUENT ..........................................................................................................

Npo= 35 Avg= 8.3829 .................................................................... .................................... *.=

- m

- - m . . . m - Min =7.8 -. m . I 9

m - .......................................................................................

Max.- 9.1 .~-.........-. D... .

Std.= 0.2923 .......................................................................................................... I


3 1 1 PALMDALE OIL AND GREASE - FINAL EFFLUENT (MGW ..........................................................................................................

Npo- IS Avg= 5.6867 Min.= 4

..........................................................................................................

.......................................................................................................... Mu - 14.5 Std = 2 5948

..........................................................................................................

m - ......-... ........................................................................................ -.~.-.-- I . - m i

JAN AUG SEP OCT NOV DEC 2000



PALMDALE WRP

366 Days (JAN 1,2000) - (DEC 31,2000)

6.0 _

3.0 _

0.0

3 12 PALMDALE NITROGEN - FINAL EFFLUENT - NITRATE NITROGEN (MGU (MWL)

10 ..........................................................................................................

8.0

6.0

4.0 Std.- 1.4112

N p I2 Avg= I . 16% Min = 0.01 Mu - 5.35

..........................................................................................................

..........................................................................................................

.......................................................................................................... I

...................................................................................................... . Max.- 12.4 I m - 9 Std.-2.226 m

................................ ............................................................................

- m m m

............................-...................................................... ........................ .- I

--

2.0 4 .................................................................................................. .......

JAN AUG SEP OCT NOV DEC 2000

3 13 PALMDALE NITROGEN - FINAL EFFLUENT - AMMONIA NITROGEN ( M W (Ma)

25 ............................................................................................................ Npb- 12

Avg- 11.61 Min.= 0.64

Mu.= 20.7

..+.......-...............................................................................................

15 =-....~. ..................................................................................................

std.- 6 . m ~ ....................................*.................................................................. .

5 . 0 4 .......................................................................................................... I

0.0 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000

Npb- 12 A v g 24.2267

Min.- 11.88

.......................................................................................................... 40

Mu.- 33.6 . ~ ~ ~ . . . . . . ' ~ . . . . . . r . . . . . . . ~ . . ~ . . . . . . . . . . ~ . . . . . . . . . ~ . ~ . . ~ . . . . ~ ~ . . ~ . . . . ~ . . . . . . . . . . . . . . . . . ~ ~ . ~ . . . . . ~ . . . . . . ~ ~ .

m m Std.- 6.8019

...........................................................................................................

10 ....................................................... =.-.~~~..~...~-~~....~.~~........~.~.......~-......

- - 7 - - .I



PALMDALE WRP (JAN 1,2000) - @EC 31,2000)

366 Days

0.0 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000




CHAPTER 5

LONG TERM WASTEWATER MONITORING SUMMARIES


CHAPTER 5

LONG TERM WASTEWATER MONITORING SUMMARIES

5.1 INTRODUCTION

Long term monitoring summaries are provided to show trends in wastewater quality and the effects of changes in plant operations. Annual averages are presented in both graphical and tabular form. Only a limited number of parameters, primarily metals, are reported. No permit limits are indicated because they have changed during the life of this plant. The figures and tables in this chapter are for observation of long term trends. Non-detect values are reported here with actual numerical values without the less than designation (<) or, in the cases of Total Detectable DDT and PCBs, as zero. In addition, in cases where a range in concentration is reported for the annual average, the upper non-detect value of that range is reported as the annual average in Table 5-1 and Figure 5-1. Often, the reported value is actually the method detection level for the constituent. As such, in some cases (e.g., Oil & Grease), a rise in the concentration in the table and graph simply indicates an increase in the analytical detection level from previous years.”

5.2 TABULARSUMMARIES

Table 5-1 presents tabular summaries of the data presented graphically in Figure 5-1. Parameters in the tabular summaries are generally arranged in numerical order of the laboratory test codes which are described in Chapter 4.

5.3 GRAPHICAL SUMMARIES

Long term summaries of selected influent and eMuent parameters are presented in a series of graphs all included under Figure 5-1. Parameters are generally arranged in numerical order of the laboratory test codes which are described in Chapter 4. Where both influent and effluent values for the same parameter are reported, they are combined in a single graph. The graphs present annual means for the period 1975-99.


TABLE 5-1 (Page 1 of 7) LONG TERM TABULAR SUMMARIES

Parameter Flow Flow PH PH

Test Code 00 1 00 1 101 101 SampleLocation I Influent I Effluent I Influent Effluent

Solids Dissolved Solids

Sample Type Units 1975 1976

~~ ~~

Cont. Cont. MGD MGD pH pH 1.58 0.51 7.5 8.4 1.62 0.74 7 4 8fl

326 289 42 1 426 400 289 295 232 247 266 2 10 242 203 244

162 422 119 381 114 3 89 127 405 115 382 118 378 132 3 90 140 369 143 358 108 368 88 426 77 404 127 423 136 498

1977 1978 1979 1980 1981 1982 1983 1984 1985

1.61 0.77 7.4 8.1 1.71 0.84 7.4 8.0 1.83 0.92 7.6 8.1 1.94 0.86 7.6 8.0 2.06 0.60 7.2 7.9 2.22 0.78 7.2 7.7 2.39 0.92 6.9 7.6 2.79 1.49 7.2 7.5 3.29 2.21 7.3 7.8

Total Dissolved

Solids

34 1

155 Effluent

122 539

24-hr

351

mgL 477

141 525

468 465

290

460 456 436

139 I 605

442 393 389 427

299

470 462

124

462 554

344

667 593

110 I

58 1 469

267 230 226 208 254 256

590 543 526 497

117 114 117 '

118 114 130 499

496 489 483 5 16

1999 8.57 2000 1 9.06

7.80 7.5 8.2 8.28 7.6 8.3


Parameter

Test Code

Units 1975 1976 1977 1978 1979 1980 1981 1982 1983

' 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000

Ammonia- Nitrogen

20 1 Effluent

24-hr mg/L

8.60 12.30 12.20 11.60 15.70 18.00 17.10 13.30 9.70 13.30 10.23 8.02 7.24 8.3 1 9.65 9.04 9.04 9.10 11.84 11.60


ZOI 6661 201 8661

61 1

2861

9661

1861 086 1

€01

6L61 8L61

€661

LL6I 9L61

211 21 I €PI €21 I01 6L

2661 1661 066 I 6861 8861 L861 ~~

t9 09

9861 5861


TABLE 5-1 (Page 4 of 7) LONG TERM TABULAR S U M M A R I E S

Parameter

i

Total BOD* Total COD* 1 i

Oil & Grease Oil & Grease Total Detectable

DDT

Total

DDT Detectable .

Test Code 40 1 40 11402 403 4031404 SampleLocation I Influent

* Before 1986, tests were based on un-filtered samples. As of

Effluent Influent Effluent SampleType I 24-hr

Effluent Influent Grab Grab 24-hr 24-hr 24-hr 24-hr 24-hr

41 4.9 50 3.9

U g i L 0.45 0.45 0.36 0.3 1 0.14 0.10

31 1.2 42 1.7

~~~

U g n

0.08 0.14 0.11 0.06 0.07 0.06

1.3

Units

I 1.6

m g 5 m g 5 I mg/L mg/L

I . "

mgL

I 1.8

mg/L

2.6 I - 7

1975 165 36 277

507 507- I

176 161 155 146 134 161

5.0 8.5 5.6 9.4 14.4 6.6

1976

0.00 0.00 0.08 0.00

175 30 250

0.02 0.01 0.01 0.00

1977

0.00 0.00 0.00 0.00 0.01 0.00 0.01 0.00 0.04 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.0 1 0.00 0.00 0.00

186 30 I 255

I L. I 0.01 0.01 I QRR tnctc ha\m hnnn hacnri nn filtnrnri camnlnc

1978 240 48 274 1979 20 1 51 290 1980 I 199 49 I 275


ZOO'O ZOO'O ZOO'O ZOO'O EOO'O €00'0 EOO'O €00'0 EOO'O EOO'O EOO'O EOO'O EOO'O I E 00'0 010'0 010'0 010'0 010'0 SOO'O 900'0 800'0 EOO'O 010'0 010'0 010'0 010'0

100'0 ZOO'O

100'0 I 1 00'0 000'0 ZOO'O I €00'0 €00'0 €00'0 I ZOO'O €00'0


i

-1

! 1

t

TABLE 5-1 (Page 6 of 7) LONG TERM TABULAR SUMMARIES


TABLE 5-1 (Page 7 of 7) LONG TERM TABULAR S U M M A R I E S

Selenium es)

Silver Selenium PALMD Mercury Zinc Zinc

720 720

0.18 0.37 0.86 0.73 0.36 0.20 0.61

0.08 0.06 0.10 0.12 0.29 0.22 0.17 0.22 0.08

LE WAT Nickel

R RECLAMATION PLANT (Annual Avera Parameter Mercury Nickel Silver

Test Code 717 Influent 24-hr

mgn

717 718 Influent

718 Effluent

722 Influent 24-hr

mg/L

722 Effluent Effluent Sample Location

Sample Type 2kEpiE 0 04

24-hr 24-hr mgn

24-hr 24-hr UnitS 1975

mg/L 0.02 I 0.007

I 0.005 0.002 I 0.13 1976 1977

0.0001 0.0004 0.0002 0.0001 0.0001

0.01 0.01 0.02

0.002 0.004 1978

1979 1980 + 0.17

0.02 0.03

0.004 0.005

0.002 0.001 0.001 --t 1981

1982 0.0002 0.0003 0.0002 0.0002 o.oO01 0.0002 0.0002 0.0002

0.02 0.01

0.002 0.002 0.003 0.003

1983 1984

0.02 0.02 0.02 0.01 0.01 0.02

0.004 1985 1986 1987 1988

0.002 0.003 0.005 0.005 0.002 0.002 0.001 0.001 0.002 0.001

0.003 0.008 0.0006

0.0005 0.01 0.02

0.013 0.003 0.005 0.005 0.006

0.006 0.005 0.005 0.005

0.03 0.0004 0.0006 0.0007 0.0012 0.0007

1989 1990 1991

0.0002 0.0002 0.0001 0.0005 0.0001 0.0001 0.0001

0.04 0.03 0.03

0.03 0.03

1992 1993

0.03 0.03

0.03 0.008 0.008

0.005 0.005 0.03

0.0003 0.0002

0.01 0.02 0.02 0.02 0.02 0.02

0.02 0.02

1994 1995

0.010 0.010 0.010 0.010 0.010 0.010

0.010 0.010

1996 1997 1998 1999

0.0003 0.0002 0.0001 0.0002

0.0001 0.0006 0.0001 0.0001

0.00 0.08

0.010 0.010 0.49

0.64 0.19 0.54 0.15

0.02 0.02

0.010 0.010

0.001 I 0.001 0.51 I 0.10 0.0001 0.02 0.010 0.010 2000 0.0003 0.02



FIGURE 5-1

LONG TERM GRAPHICAL SUMMARIES


PALMDALE WATER RECLAMATION PLANT Annual Average

Each graph title includes the Sanitation Districts‘ test code.

0.0

I Influent,

I l l 1 I I I I I I I I

Effluent

Nitrate-Nitrogen 204 _ _ - _ _ _ _ _ - - _ _ _ _ _ _ _ - - - -

-- ” T -I-

-

Nitrite-Nitrogen 205



Each graph title includes the Sanitation Districts' test code. I Influent, Effluent

o . o ~ l l l l l 1 1 1 1 6'9'8 I do ?6 ?8 $0 $2 $4 $ 6 ' $ 8 9'0 d2 &I d



Each graph title includes the Sanitation Districts' test code. Influent,

8.0

7.0

0

...

Effluent

Detergents (MBAS) (mgW 315 . . . . . . . . . . . . . . . . . . . . . . . . . 2o T - - - -


450

400

350

300

250

200

150

100

50

0.0


Each graph title includes the Sanitation Districts' test code. I influent, Effluent

Total Detectable DDT (WL) 507

BOD (401/402)*

+ - - ~ - - - -- COD (403/404)*

0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

0.0

0.0

* Before 1986, t e s t s on effluent were based on un-filtered samples. A s of 1986, t e s t s have been based on f i l tered samples.


0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

0.0


Each graph title includes the Sanitation Districts' test code. Influent,

Barium 706

I I I I I I I I I I I I I j 6 j 8 $0 $2 $4 $ 6 $8 $0 9'2 6 d 6 918 do

Effluent

0.0

-- - T -'-



Each graph title includes the Sanitation Districts' test code. I Influent, Effluent

0.2

0.0



, CHAPTER 6

GROUNDWATER AND LYSIMETER MONITORING DATA


CHAPTER 6

GROUNDWATER AND LYSIMETER MONITORING DATA

The groundwater monitoring results for the groundwater monitoring wells and water supply wells are presented in Tables 6-1 and 6-2. The results for the lysimeters are presented in Table 6-3. Figure 6-1 shows the locations of the wells and lysimeters.

- - ‘ T - - EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

TABLE 6-1 PALMDALE WATER RECLAMATION PLANT 2000 GROUNDWATER MONITORING DATA



i


(1) Average of2 samples collected (e0.05 and 0.11)



t i

t

PmwpPaamxcVPALabOOF~ga 1 of 3


TABLE 6 1 PALMDALE WATER RECLAMATION PLANT 2000 GROUNDWATER MONITORING DATA




MINIMUM

< 0.01 75.7 90.0

< 0.3 < 0.1

1.62

26.4 3.6 36.2 262.80


TABLE 6-i PALMDALE WATER RECLAMATION PLANT 2Mw) GROUNDWATER MONITORING DATA

i

4 1 !

i MONITORING WELL MWl8




i t

4


P~mlPaameXdlPALabOOFJd*Paps 2 of 3 EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER



TABLE 6-2 PALMDALE WATER RECLAMATION PLANT ZOO0 GROUNDWATER MONITORING DATA

t




i

4 I t


I


TABLE 6 2 PALMDALE WATER RECLAMATION PLANT Zoo0 GROUNDWATER MONITORING DATA






i


TABLE 6 2 PALMDALE WATER RECLAMATION RANT 2M)o GROUNDWATER MONITORING DATA


I V V

- - T - - EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER



i



SUWLY WELL SW13


TABLE 6 3 PALMDALE WATER RECLAMATION PLANT

2000 LYSIMETER MONITORING DATA i 4

I i


, i

FIGURE 6-1 PALMDALE WATER RECLAMATION PLANT

DISPOSAUREUSE SITES, WELLS AND LYSIMETERS

AVENUE

Li a W

I- v)

W a

I-

W 2

M

OXIDATION PONDS 4-7

4

LPRIMARY TREATMENT FACILITIES & PONDS 1-3 P12 M W I ~ AVENUE

A \ I I I L I I IF

I

I U I I U I . I - I OSUPPLY WELL

A MONITORING WELL 0 LYSIMETER

MARCH 2001


Documents

EXHIBIT I-1 TO CITY OF LOS ANGELES' RESPONSE TO …Miu- 169 Max.- 215 Std- I 1.6368 Np 12 Avp 1 1.7083 Mil.- 10.9 Mu- 12.5 Std- 0.5251 Np 12 A~O.Ol67 *.- 0.01 Mu.- 0.04 std- 0.0094