TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

97
TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1 EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Transcript of TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

Page 1: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 2: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1

I 856 12,4,6-Trichlorophenol I Lid 1 1 <10 I EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 3: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.3 2003 SEMIANNUAL DATA

SUPPLY WELL, SW2

' 900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 4: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.4 2003 ANNUAL DATA SUPPLY WELL, SW2

UNIT May September LIMIT ANNUAL MRP

(MISCELLANEOUS) TEST

206 Total Cyanides UEII <5 200 3 12 Total Phenols UEIl <so <11

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 5: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

ZMS 'W3M A?ddnS V l V a IVI1NNV EOOZ

p'9 3I8V.L

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 6: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE6.4 2003 ANNUAL DATA SUPPLY WELL, SW2

UNIT May LIMIT ANNUAL MRP I TEST (BASEh'EUTFUL EXTRACTIBLES)

0.2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 7: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.5 2003 SEMIANNUAL DATA

SUPPLY WELL, SW5

' 900 recommended / 1600 upper / 2200 short term ' 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term 4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 8: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.6 2003 ANNUAL DATA SUPPLY WELL, SW5

TEST

206 3 12

UNIT June September LIMIT ANNUAL MRP

(MISCELLANEOUS) Total Cyanides Lldl <5 200 Total Phenols UP/l <so <I 1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 9: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.6 2003 ANNUAL DATA SUPPLY WELL, SW5

514 515 519 520 523 524 53 1 532 533 534 535 536 537 53 8 539 540

TEST

60 1 603 604 605 606 607 61 1 612 613 614 615 616 618 619 620 62 1 624 645 646 647 648 649 650 65 1 652 653 654

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 10: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.6 2003 ANNUAL DATA SUPPLY WELL, SW5

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 11: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.7 2003 SEMIANNUAL DATA

SUPPLY WELL, SW7

900 recommended / 1600 upper / 2200 short term * 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

1

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 12: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.8 2003 ANNUAL DATA SUPPLY WELL, SW7

TEST

206 3 12

UNIT April July LIMIT ANNUAL MRP (MISCELLANEOUS)

Total Cyanides lldl 4 200 Total Phenols U d l <50 <11

ANNUAL MRP (METALS)

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 13: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.8 2003 ANNUAL DATA SUPPLY WELL, SW7

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 14: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.8 2003 ANNUAL DATA SUPPLY WELL, SW7

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 15: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.9 2003 SEMIANNUAL DATA

SUPPLY WELL, SW8

900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

I

2

3

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 16: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.10 2003 ANNUAL DATA SUPPLY WELL, SW8

TEST

206 3 12

UNIT June September LIMIT ANNUAL MRP

(MISCELLANEOUS) Total Cyanides L l d l <5 200 Total Phenols L.41 <1 1 <I2

AL MRP (METALS)

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 17: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.10 2003 ANNUAL DATA SUPPLY WELL, SWS

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 18: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.10 2003 ANNUAL DATA SUPPLY WELL, SWS

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 19: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.1 1 2003 SEMIANNUAL DATA

SUPPLY WELL, SW9

recommen 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 20: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.12 2003 ANNUAL DATA SUPPLY WELL, SW9

UNIT WAL MRP CLLANEOUS) April September LIMIT 1 Y O 1 - (MISCI ~~

206 Total Cyanides udl I <5 200 3 12 Total P,henols PEA I <I 1 I <SO

I

ANh T U C T

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 21: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.12 2003 ANNUAL DATA SUPPLY WELL, SW9

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 22: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.12 2003 ANNUAL DATA SUPPLY WELL, SW9

849 2,4-Dinitrophenol ua/l <5 850 2-Methyl-4,6-Dinitrophenol (p-Chloro-m-Cresol) pg/l <5

, 851 2-Nitrophenol ua/l <10 852 4-Nitrophenol ug/l <10 853 4-Chlorn-3-Methvlnhennl 14 6 - ~ i n i t r n - o - r l r e ~ o l ~ I lO/ l <1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 23: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.13 2003 SEMIANNUAL DATA SUPPLY WELL, SWlO

900 recommended / 1600 upper / 2200 short term * 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 24: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.14 2003 ANNUAL DATA SUPPLY WELL, SWlO

TEST

206 3 12

UNIT May July LIMIT ANNUAL MRP (MISCELLANEOUS)

Total Cyanides D d l 4 200 Total Phenols wg/l < I 1 < I 1

ANNUAL MRP (METALS) I UNIT I May I July ILIMITl

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 25: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.14 2003 ANNUAL DATA SUPPLY WELL, SWlO

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 26: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.14 2003 ANNUAL DATA

SUPPLY WELL, SWlO

817 818 819 820 82 I 822 823 824 825 826 827 828 829 830 83 1 832 833 834 835 836 837 838

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 27: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.15 2003 SEMIANNUAL DATA

SUPPLY WELL. SWH2

609 610 723

Dibromochloromethane lldl <0.5 Bromoform lldl <0.5 Sodium mdl 35.8

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 28: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.16 2003 ANNUAL DATA

SUPPLY WELL, SWH2

TEST

206 3 12

UNIT May LIMIT ANNUAL MRP

(MISCELLANEOUS) Total Cyanides U d l <5 200 Total Phenols U d l 51

726 Beryllium <0.0005 0.004 732 Molybdenum m d l 734 Thallium mg/l CO.00 1 0.002 737 Vanadium m d l

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 29: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

-I- -I- -I- r r L

I

i i I

E

! I

r , I , 1

r 1 I I

!

! I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 30: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.16 2003 ANNUAL DATA

SUPPLY WELL, SWH2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 31: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.17 2003 SEMIANNUAL DATA

MONITORING WELL, MW1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 32: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST

206 3 12

TEST

-

0 1 J 9 UNIT June October LIMIT ANNUAL MRP

Total Cyanides pgll <5 200 Total Phenols < I 1 < I 1

ANNUAL MRP (METALS) UNIT June October December LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 33: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.18 2003 ANNUAL DATA

MONITORING WELL, MW1

H

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 34: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.18 2003 ANNUAL DATA

MONITORING WELL, MW1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 35: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.19 2003 SEMIANNUAL DATA

MONITORING WELL, MW2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 36: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.20 2003 ANNUAL DATA

MONITORING WELL, MW2

TEST

206 3 12

UNIT April July LIMIT ANNUAL MRP

(MISCELLANEOUS) Total Cyanides unll <5 200 Total Phenols LE/l <so 4 1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 37: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.20 2003 ANNUAL DATA

MONITORING WELL, MW2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 38: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.20 2003 ANNUAL DATA

MONITORING WELL, MW2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 39: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.21 2003 SEMIANNUAL DATA

MONITORING WELL, MW4

500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 40: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.22 2003 ANNUAL DATA

MONITORING WELL, MW4

711 !Cobalt I I 712 ]Copper I mg/l I C0.008 <0.008 I 1 713 Ikon I m d l I <0.05 I I 0.3 714 ILead I m d l I 0.006 <0.002 I

732 IMolybdenum I I 734 IThallium I mg/l I <0.001 <0.001 I 0.002

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 41: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.22 2003 ANNUAL DATA

MONITORING WELL, MW4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 42: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.22 2003 ANNUAL DATA

MONITORING WELL, MW4

ANNUAL MRP I TEST I (BASEmEUTRAL EXTRACTIBLES)

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 43: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST SEMIANNUAL MRP PARAMETERS

' 900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

3

4

UNIT June September Mean Max Min LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 44: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.24 2003 ANNUAL DATA

MONITORING WELL, MW15

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 45: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.24 2003 ANNUAL DATA

MONITORING WELL, MW15

61 1 612 613 614 615 616 618 619 620 62 1 624 645

. 646 647 648 649

~ 650 65 1 652 653 654 Acrolein ugll <2 655 Acrylonitrile B d l <2 662 Methyl Tertiary Butyl Ether lldl <0.5

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 46: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.24 2003 ANNUAL DATA

MONITORING WELL, MW15

ANNUAL MRP UNIT June I TEST I (BASEmEUTRAL EXTRACTIBLES) 1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 47: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.25 2003 SEMIANNUAL DATA

MONITORING WELL, MW16

* 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 48: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.26 2003 ANNUAL DATA

MONITORING WELL, MW16

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 49: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.26 2003 ANNUAL DATA

MONITORING WELL, MW16

LIMIT 1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 50: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.26 2003 ANNUAL DATA

MONITORING WELL, MW16

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 51: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.27 2003 SEMIANNUAL DATA

MONITORING WELL, MW17

900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

1

2

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 52: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.28 2003 ANNUAL DATA

MONITORING WELL, MW17

TEST

, 206 3 12

UNIT June LIMIT ANNUAL MRP

(MISCELLANEOUS) Total Cyanides U d l <5 200 Total Phenols ud l <11

ANNUAL MRP (METALS)

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 53: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.28 2003 ANNUAL DATA

MONITORING WELL, MW17

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 54: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.28 2003 ANNUAL DATA

MONITORING WELL, MW17

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 55: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.29 2003 SEMIANNUAL DATA

MONITORING WELL, MW18

900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

I

2

3

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 56: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.30 2003 ANNUAL DATA

MONITORING WELL, MW18

METALS

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 57: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.30 2003 ANNUAL DATA

MONITORING WELL, MW18

0.5

LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 58: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.30 2003 ANNUAL DATA

MONITORING WELL, MW18

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 59: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.31 2003 SEMIANNUAL DATA

MONITORING WELL, MW20

500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 60: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.32 2003 ANNUAL DATA

MONITORING WELL, MW20

206 3 12

I TEST I MISCELLANEOUS PARAMETERS I UNIT I January I December I LIMIT I Total Cyanides DE/I <5 <5 200 Total Phenols Udl <6 <50

732 734 737

METALS I UNIT I January I December ILIMITl

Molybdenum m d l C0.04 Thallium mg/l <0.001 <0.001 0.002 Vanadium mg/I <0.02

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 61: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.32 2003 ANNUAL DATA

MONITORING WELL, MW20

VOLATILE ORGANICS

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 62: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.32 2003 ANNUAL DATA

MONITORING WELL, MW20

I TEST I BASEh'EUTRAL EXTRACTIBLES I UNIT I January I December I LIMIT1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 63: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.33 2003 SEMIANNUAL DATA

MONITORING WELL, MW21

I TEST I SEMIANNUAL MRP PARAMETERS I UNIT I January

900 recommended / 1600 upper / 2200 short term * 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper J 600 short term

I

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 64: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.34 2003 ANNUAL DATA

MONITORING WELL, MW2l

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 65: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.34 2003 ANNUAL DATA

MONITORING WELL, MW21

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 66: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.34 2003 ANNUAL DATA

MONITORING WELL, MW21

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 67: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.35 2003 SEMIANNUAL DATA

MONITORING WELL, MW22

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 68: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.36 2003 ANNUAL DATA

MONITORING WELL, MW22

TEST

206 3 12

TEST

MISCELLANEOUS PARAMETERS UNIT January June LIMIT

Total Cyanides U d I <5 <5 200 Total Phenols U d l <5 <50

METALS UNIT January June December LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 69: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.36 2003 ANNUAL DATA

MONITORING WELL, MW22

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 70: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.36 2003 ANNUAL DATA

MONITORING WELL, MW22

ITESTl BASErnEUTRALEXTRACTIBLES I UNIT I January I June I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 71: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.37 2003 SEMIANNUAL DATA

MONITORING WELL, MW23

’ 900 recommended / 1600 upper / 2200 short term * 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

3

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 72: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST

206 312

TEST

703 704 705 706

, 707 708 709 71 1 712 713 714 716 717 718 719 720 722 724 725

, 726 732 734 737

TABLE 6.38 2003 ANNUAL DATA

MONITORING WELL, MW23

Manganese mg/l 0.164 0.05 Mercury mg/l <0.00004 0.002 Nickel mg/l <0.02 0.1

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 73: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.38 2003 ANNUAL DATA

MONITORING WELL, MW23

655 IAcrylonitrile I u d I 662 IMethyl Tertiary Butyl Ether u d l I c0.5 I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 74: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.38 2003 ANNUAL DATA

MONITORING WELL, MW23

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 75: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.39 2003 SEMIANNUAL DATA

MONITORING WELL, MW25

500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

2

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 76: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST

206 3 12

TEST

MISCELLANEOUS PARAMETERS UNIT January December LIMIT

Total Cyanides ug/l <5 <5 200 Total Phenols ug/l <6 < 1 1

METALS UNIT January December LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 77: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.40 2003 ANNUAL DATA

MONITORING WELL, MW25

TEST

502 I 504

506 508 509 510 51 1 512 513 514 515 519

. 520 523 524 53 1 532 533 534 535 536 537 538 539 540

TEST

60 1 603 604 605 606 607 61 1 612 613 614 615 616

, 618 619 620

, 621 624 645 646

, 647 648 649 650 65 1 652 653 654 655 662

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 78: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.40 2003 ANNUAL DATA

MONITORING WELL, MW25

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 79: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.41 2003 SEMIANNUAL DATA

MONITORING WELL, MW26

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 80: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.42 2003 ANNUAL DATA

MONITORING WELL, MW26

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 81: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.42 2003 ANNUAL DATA

MONITORING WELL, MW26 ~~ I December I LIMIT I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 82: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST

W26

BASEh'EUTRAL EXTRACTIBLES UNIT

4 0 <5

10.02 <0.02

<2

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 83: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.43 2003 SEMIANNUAL DATA

MONITORING WELL, MW27

900 recommended / 1600 upper / 2200 short term ' 500 recommended / 1000 upper / 1500 short term

Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

I

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 84: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.44 2003 ANNUAL DATA

MONITORING WELL, MW27

TEST

206 3 12

TEST

MISCELLANEOUS PARAMETERS UNIT May December LIMIT

Total Cyanides un/l <5 200 Total Phenols L l d l <5 0 <11

METALS UNIT May December LIMIT

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 85: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.44 2003 ANNUAL DATA

MONITORING WELL, MW27

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 86: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST I December I LIMIT I BASENEUTRAL EXTRACTIBLES UNIT

C0.02 kF# <0.02

I <5 I I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 87: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.45 2003 SEMIANNUAL DATA

MONITORING WELL, MW28

900 recommended / 1600 upper / 2200 short term 500 recommended / 1000 upper / 1500 short term Nitrate+Nitrite = 10 250 recommended / 500 upper / 600 short term

I

2

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 88: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.46 2003 ANNUAL DATA

MONITORING WELL, MW28

METALS

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 89: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.46 2003 ANNUAL DATA

MONITORING WELL, MW28

PESTICIDES & PCBs UNIT June - TEST -

502 504 506 508 509 510 51 1 512 513 514 515 519 520 523 524 53 1 532 533 534 535 536 537 538 539 540

- - - - - -

- - - -

- - - -

- - - TEST

60 1 603 604 605 606 607 61 1 612 613 614 615 616 618 619 - _ _ 620 62 1 624 645 646 647 648 649 650 65 1 652 653 654 655 662

-

-

-

1 LIMIT I

0.5 0.1

LIMIT

0.5

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Page 90: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.46 2003 ANNUAL DATA

MONITORING WELL, MW28

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 91: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.47 2003 SEMIANNUAL DATA

MONITORING WELL, MW29

* 500 recommended I 1000 upper I 1500 short term Nitrate+Nitrite = 10

250 recommended 1 500 upper I 600 short term

3

4

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 92: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TEST

I uf! I <5 I 200 206 ITotal Cyanides /I I -=12 -=11 3 12 ITotal Phenols UE/l I

1

MISCELLANEOUS PARAMETERS UNIT May December LIMIT

726 732 734 737

Beryllium m d l 0.0005 <0.0005 0.004 Molybdenum mpjl <0.04 Thallium m d l <o.oo 1 <0.001 0.002 Vanadium m d l <0.02

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 93: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.48 2003 ANNUAL DATA

MONITORING WELL, MW29

TEST 60 1 603 604 605

, 606 , 607

61 1 612 613 614 615 616 618 619 620 62 1

, 624 645 646 647 648 649 650 65 1 652 653 654 655 662

PESTICIDES & PCBs UNIT

PP'-DDE U d l UP/l

PP'-DDT udl Alpha-BHC U d l Lindane (Gamma-BHC) udl Heptachlor u d l Heptachlor Epoxide U d l

P P ' - D D D

<0.5 <0.5 150 <n 5 7nn

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 94: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.48 2003 ANNUAL DATA

MONITORING WELL, MW29

843 844 846 8 5 7

I TEST I BASE/NEUTRAL EXTRACTIBLES I UNIT I

Pyrene uell 2,3.7.8-TCDD ugll 1,2,4-Trichlorobenzene ugll n-N itrosodiphenylamine ugll

ACID EXTRACTIBLES

December I LIMIT

I December I LIMIT I

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 95: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

TABLE 6.49 PALMDALE WATER RECLAMATION PLANT

2003 LYSIMETER MONITORING DATA

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 96: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

PALMDALE WATER RECLAMATION PLANT

FIGURES 6.1 - 6.70

GRAPHICAL SUMMARIES

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER

Page 97: TABLE 6.2 2003 ANNUAL DATA SUPPLY WELL, SW1Total Cyanides Udl

FIGURE 6-1 PALMDALE WATER RECLAMATION PLANT

Effluent Spreading/Reuse Sites, Wells and Lysimeters

0.6 0 0.6 1.2 Mles

0 SUPPLYWELL

0 LYSIMETER E PREVIOUS EFFLUENT SPREADINQREUSE AREA

/,J NEW LEASED AREA ***.* Al R FORCE PLANT 42

MONITORINGWELL

CENTER PIVOTS - FODDER CROPS

A N

EXHIBIT I-4 TO CITY OF LOS ANGELES' RESPONSE TO DISCOVERY ORDER