| 1997 RMP Data: Pesticides (dissolved) in water samples | |
| Table 8. Dissolved pesticide concentrations in water samples, 1997. NA = not analyzed, ND = not detected, B = blank contamination >10% of measured concentration, M = matrix intereference, Q = data point outside data quality objective. For method detection limits, refer to Table 4 in Appendix B. | |
|
Station Code
|
Station
|
Date
|
Cruise
|
Chlorpyrifos
|
Diazinon
|
Sum of DDTs (SFEI)
|
o,p'-DDD
|
o,p'-DDE
|
o,p'-DDT
|
p,p'-DDD
|
p,p'-DDE
|
p,p'-DDT
|
Sum of Chlordanes (SFEI)
|
alpha-Chlordane
|
gamma-Chlordane
|
cis-Nonachlor
|
trans-Nonachlor
|
Heptachlor
|
Heptachlor Epoxide
|
Oxychlordane
|
Sum of HCHs (SFEI)
|
alpha-HCH
|
beta-HCH
|
delta-HCH
|
gamma-HCH
|
Aldrin
|
Dieldrin
|
Endrin
|
Mirex
|
|
.
|
.
|
.
|
.
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
pg/L
|
| BG20 | Sacramento River | 1/29/97 | 13 | 330 | 37000 | 362 | 44 | 2 | M | 87 | 160 | 69 | 155 | 20 | 12 | 3 | 13 | 7 | 26 | 74 | 321 | 170 | 17 | 14 | 120 | NA | 240 | ND | ND |
| BG30 | San Joaquin River | 1/29/97 | 13 | 590 | 31000 | 360 | 44 | 4 | M | 85 | 190 | 37 | 190 | 26 | 23 | 4 | 16 | ND | 38 | 83 | 341 | 170 | 37 | 14 | 120 | NA | 220 | ND | ND |
| BF20 | Grizzly Bay | 1/28/97 | 13 | 460 | Q | 496 | 51 | 10 | M | 110 | 230 | 95 | 181 | 22 | 16 | 5 | 22 | ND | 26 | 90 | 299 | 150 | 19 | ND | 130 | NA | 250 | ND | ND |
| BD50 | Napa River | 1/28/97 | 13 | 260 | 17000 | 653 | 38 | 5 | M | 110 | 370 | 130 | 349 | 76 | 69 | 15 | 45 | ND | 86 | 58 | 301 | 150 | 31 | ND | 120 | NA | 190 | ND | ND |
| BD40 | Davis Point | 1/27/97 | 13 | 560 | 25000 | 451 | 35 | 13 | M | 110 | 200 | 93 | 221 | 42 | 30 | 6 | 23 | ND | 38 | 82 | 338 | 160 | 18 | ND | 160 | NA | 260 | ND | ND |
| BD30 | Pinole Point | 1/27/97 | 13 | 480 | 39000 | 440 | 30 | 11 | M | 130 | 170 | 99 | 273 | 52 | 46 | 9 | 28 | ND | 59 | 79 | 328 | 140 | 28 | ND | 160 | NA | 270 | ND | ND |
| BD20 | San Pablo Bay | 1/27/97 | 13 | 440 | 14000 | 417 | 42 | 30 | M | 120 | 150 | 75 | 217 | 47 | 14 | 7 | 27 | ND | 36 | 86 | 310 | 140 | 30 | ND | 140 | NA | 220 | ND | ND |
| BD15 | Petaluma River | 1/27/97 | 13 | 290 | 7700 | 536 | 45 | 20 | M | 120 | 320 | 31 | 349 | 67 | 42 | 12 | 21 | 16 | 170 | 21 | 517 | 260 | 40 | 37 | 180 | NA | 140 | ND | ND |
| BC60 | Red Rock | 1/23/97 | 13 | 200 | 5300 | 272 | ND | 4 | M | 160 | 91 | 17 | 113 | 22 | 16 | 4 | 9 | ND | 9 | 53 | 322 | 160 | 31 | 1 | 130 | NA | 150 | ND | ND |
| BC20 | Golden Gate | 1/24/97 | 13 | 35 | 1300 | 152 | 17 | 3 | M | 98 | 26 | 8 | 68 | 15 | 7 | 1 | 3 | 12 | 7 | 23 | 695 | 390 | 180 | 5 | 120 | NA | 60 | ND | ND |
| BC10 | Yerba Buena Island | 1/23/97 | 13 | 190 | 4500 | 400 | 8 | 12 | M | 270 | 90 | 20 | 147 | 31 | 24 | 4 | 12 | ND | 16 | 60 | 408 | 190 | 71 | 7 | 140 | NA | 180 | ND | ND |
| BB70 | Alameda | 1/23/97 | 13 | 260 | 5300 | 140 | 5 | 2 | M | 90 | 42 | 1 | 147 | 32 | 19 | 3 | 10 | ND | 47 | 36 | 523 | 190 | 83 | ND | 250 | NA | 170 | ND | ND |
| BA40 | Redwood Creek | 1/22/97 | 13 | 180 | 4400 | 246 | 19 | 7 | M | 89 | 130 | 1 | 145 | 29 | 23 | 11 | 16 | ND | 27 | 39 | 397 | 130 | 47 | ND | 220 | NA | 150 | ND | ND |
| BA30 | Dumbarton Bridge | 1/21/97 | 13 | 240 | 9000 | 151 | ND | 9 | 7 | 62 | 62 | 11 | 230 | 57 | 37 | 6 | 21 | ND | 67 | 42 | 671 | 100 | 51 | ND | 520 | NA | 120 | ND | ND |
| BA10 | Coyote Creek | 1/22/97 | 13 | 450 | 6800 | 200 | 22 | 31 | M | 58 | 78 | 11 | 153 | 45 | 22 | 5 | 16 | ND | 25 | 40 | 598 | 150 | 73 | 5 | 370 | NA | 120 | ND | ND |
| C-3-0 | San Jose | 1/22/97 | 13 | 35 | 20000 | 611 | 19 | 14 | 20 | 280 | 190 | 88 | 370 | 110 | 82 | 6 | 38 | ND | 66 | 68 | 1370 | 190 | 69 | 11 | 1100 | NA | 190 | ND | ND |
| BW10 | Standish Dam | 2/7/97 | 13 | 160 | 1300 | 1469 | 130 | 43 | M | 700 | 510 | 86 | 467 | 150 | 140 | 16 | 67 | ND | 41 | 53 | 104 | 54 | 13 | ND | 37 | NA | 240 | 52 | ND |
| BW15 | Guadalupe River | 2/7/97 | 13 | 350 | 3400 | 668 | 46 | 14 | M | 400 | 130 | 78 | 648 | 210 | 180 | 31 | 89 | ND | 97 | 41 | 162 | 60 | 29 | ND | 73 | NA | 210 | ND | ND |
| BG20 | Sacramento River | 4/23/97 | 14 | 900 | 1800 | 488 | 82 | 24 | M | 210 | 170 | 2 | 179 | 31 | 18 | ND | B | ND | 10 | 120 | 1078 | 220 | 18 | ND | 840 | NA | 320 | ND | ND |
| BG30 | San Joaquin River | 4/23/97 | 14 | 290 | 1400 | 294 | 37 | 3 | 8 | 110 | 120 | 16 | 124 | 15 | 9 | 2 | 18 | ND | 6 | 74 | 369 | 100 | 29 | ND | 240 | NA | 120 | ND | ND |
| BF20 | Grizzly Bay | 4/22/97 | 14 | 200 | 1700 | 338 | 55 | 3 | 8 | 160 | 100 | 12 | 115 | 19 | 13 | ND | 10 | ND | 2 | 71 | 392 | 130 | 42 | ND | 220 | NA | 110 | ND | ND |
| BD50 | Napa River | 4/22/97 | 14 | 110 | 3000 | 304 | 44 | 5 | 5 | 170 | 64 | 17 | 152 | 29 | 18 | 8 | 26 | ND | 8 | 63 | 495 | 210 | 75 | ND | 210 | NA | 120 | ND | ND |
| BD40 | Davis Point | 4/21/97 | 14 | 120 | 1600 | 240 | 37 | 5 | 5 | 130 | 52 | 11 | 65 | 17 | 8 | 4 | 3 | ND | 3 | 30 | 426 | 180 | 66 | ND | 180 | NA | 95 | ND | ND |
| BD30 | Pinole Point | 4/21/97 | 14 | 110 | 1400 | 237 | 35 | 4 | M | 130 | 58 | 10 | 95 | 12 | 16 | 6 | 27 | ND | ND | 34 | 485 | 210 | 95 | ND | 180 | NA | 83 | ND | ND |
| BD20 | San Pablo Bay | 4/21/97 | 14 | 78 | ND | 273 | 44 | 3 | M | 150 | 76 | ND | 169 | 19 | 13 | 7 | B | ND | 36 | 94 | 630 | 230 | 220 | ND | 180 | NA | 82 | ND | ND |
| BD15 | Petaluma River | 4/21/97 | 14 | 62 | 1600 | 252 | 34 | 3 | 20 | 130 | 65 | ND | 119 | 26 | 18 | ND | 19 | ND | 3 | 53 | 490 | 220 | 100 | ND | 170 | NA | 83 | ND | ND |
| BC60 | Red Rock | 4/14/97 | 14 | 72 | 1500 | 170 | 30 | 4 | 7 | 90 | 40 | ND | 59 | 14 | 8 | ND | B | ND | 3 | 35 | 406 | 200 | 76 | ND | 130 | NA | 83 | ND | ND |
| BC20 | Golden Gate | 4/15/97 | 14 | 25 | 530 | 123 | 32 | 1 | ND | 72 | 18 | ND | 26 | 4 | 3 | ND | B | ND | 1 | 18 | 511 | 260 | 170 | ND | 81 | NA | 37 | ND | ND |
| BC10 | Yerba Buena Island | 4/14/97 | 14 | 66 | 1300 | 238 | 48 | 3 | M | 130 | 43 | 14 | 119 | 18 | 14 | 8 | 18 | ND | 32 | 29 | 490 | 250 | 100 | ND | 140 | NA | 78 | ND | ND |
| BB70 | Alameda | 4/15/97 | 14 | 70 | 1500 | 132 | 30 | ND | M | 69 | 33 | ND | 47 | ND | ND | ND | 5 | ND | 10 | 32 | 302 | 22 | 120 | ND | 160 | NA | 62 | ND | ND |
| BA40 | Redwood Creek | 4/16/97 | 14 | 230 | 3700 | 397 | 67 | 4 | 17 | 170 | 99 | 40 | 237 | 62 | 49 | 18 | 10 | ND | 10 | 88 | 1280 | 180 | 100 | ND | 1000 | NA | 120 | ND | ND |
| BA30 | Dumbarton Bridge | 4/16/97 | 14 | 86 | 3100 | 159 | 29 | 2 | M | 81 | 47 | ND | 107 | 26 | 20 | ND | 3 | ND | 6 | 52 | 810 | 190 | 110 | ND | 510 | NA | 88 | ND | ND |
| BA10 | Coyote Creek | 4/17/97 | 14 | 250 | 3900 | 451 | 47 | 20 | 14 | 230 | 97 | 43 | 247 | 67 | 51 | 23 | 6 | ND | 6 | 95 | 1546 | 210 | 110 | 26 | 1200 | NA | 140 | ND | ND |
| C-3-0 | San Jose | 4/17/97 | 14 | 610 | 6500 | 759 | 130 | 20 | 29 | 340 | 190 | 50 | 298 | 70 | 44 | 15 | 7 | ND | 32 | 130 | 2413 | 150 | 110 | 53 | 2100 | NA | 150 | ND | ND |
| BW10 | Standish Dam | 4/9/97 | 14 | 1100 | 5500 | 1054 | 130 | 41 | M | 550 | 260 | 73 | 820 | 190 | 200 | 53 | 70 | ND | 17 | 290 | 4130 | 290 | 93 | 47 | 3700 | NA | 240 | ND | ND |
| BW15 | Guadalupe River | 4/7/97 | 14 | 1200 | 8500 | 1157 | 160 | ND | M | 500 | 460 | 37 | 1288 | 260 | 180 | 59 | 270 | 120 | 49 | 350 | 4270 | 380 | 650 | 140 | 3100 | NA | 440 | ND | ND |
| BG20 | Sacramento River | 8/6/97 | 15 | 320 | 2000 | 147 | 15 | 11 | M | 73 | 44 | 4 | 83 | 7 | 4 | ND | B | ND | 14 | 58 | 312 | 63 | 59 | ND | 190 | NA | 110 | ND | ND |
| BG30 | San Joaquin River | 8/6/97 | 15 | 140 | 1700 | 99 | 7 | ND | ND | 58 | 34 | ND | 84 | 7 | 11 | ND | B | ND | 15 | 51 | 303 | 65 | 48 | ND | 190 | NA | 77 | ND | ND |
| BF20 | Grizzly Bay | 8/5/97 | 15 | 230 | 540 | 305 | 23 | 9 | M | 200 | 73 | ND | 111 | 7 | ND | 4 | B | ND | 24 | 76 | 308 | 78 | 10 | ND | 220 | NA | 110 | ND | ND |
| BD50 | Napa River | 8/5/97 | 15 | 86 | 5100 | 307 | 25 | 7 | ND | 190 | 85 | ND | 122 | 15 | 8 | 6 | B | 26 | 10 | 57 | 394 | 140 | 84 | ND | 170 | NA | 72 | ND | ND |
| BD40 | Davis Point | 8/4/97 | 15 | 110 | 1900 | 142 | 14 | 3 | ND | 87 | 38 | ND | 88 | 12 | 9 | ND | B | ND | 15 | 52 | 440 | 130 | 120 | ND | 190 | NA | 38 | ND | ND |
| BD30 | Pinole Point | 8/4/97 | 15 | 44 | 1800 | 141 | 13 | 4 | M | 85 | 34 | 6 | 82 | 8 | 8 | 3 | B | ND | 17 | 45 | 360 | 130 | 100 | ND | 130 | NA | 42 | ND | ND |
| BD20 | San Pablo Bay | 8/4/97 | 15 | 62 | 370 | 311 | 19 | 9 | ND | 180 | 82 | 21 | 98 | 9 | 6 | 4 | 15 | ND | 14 | 50 | 520 | 180 | 220 | ND | 120 | NA | 44 | ND | ND |
| BD15 | Petaluma River | 8/4/97 | 15 | 27 | 1300 | 299 | 26 | 11 | ND | 190 | 72 | ND | 162 | 19 | 9 | 14 | 24 | ND | 10 | 86 | 410 | 140 | 130 | ND | 140 | NA | 46 | ND | ND |
| BC60 | Red Rock | 7/30/97 | 15 | ND | 490 | 40 | ND | 5 | ND | 4 | 31 | ND | 74 | 11 | 5 | 6 | 13 | ND | 20 | 20 | 80 | 13 | 61 | ND | 6 | NA | 41 | ND | ND |
| BC20 | Golden Gate | 7/31/97 | 15 | ND | ND | 87 | 7 | 7 | M | 46 | 15 | 12 | 20 | ND | ND | 4 | B | ND | 13 | 4 | 397 | 220 | 120 | ND | 57 | NA | 17 | ND | ND |
| BC10 | Yerba Buena Island | 7/30/97 | 15 | 220 | 640 | 137 | 9 | 11 | M | 84 | 33 | ND | 137 | 30 | 20 | 6 | 25 | ND | 34 | 22 | 400 | 170 | 130 | ND | 100 | NA | 64 | ND | ND |
| BB70 | Alameda | 7/30/97 | 15 | 80 | 1000 | 145 | 18 | 8 | M | 79 | 40 | ND | 117 | 23 | 14 | 8 | 21 | ND | 28 | 23 | 470 | 180 | 180 | ND | 110 | NA | 49 | ND | ND |
| BA40 | Redwood Creek | 7/29/97 | 15 | 65 | 750 | 109 | 11 | 4 | ND | 57 | 37 | ND | 94 | 11 | 6 | ND | 21 | ND | 18 | 38 | 319 | 110 | 79 | ND | 130 | NA | 37 | ND | ND |
| BA30 | Dumbarton Bridge | 7/28/97 | 15 | Q | Q | 29 | Q | 3 | Q | ND | 26 | Q | 8 | Q | Q | Q | 8 | Q | Q | Q | Q | Q | Q | Q | Q | NA | Q | Q | ND |
| BA10 | Coyote Creek | 7/29/97 | 15 | NA | 3100 | 55 | NA | 5 | NA | ND | 50 | NA | 7 | NA | NA | NA | 7 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | ND |
| C-3-0 | San Jose | 7/29/97 | 15 | 510 | 11000 | 424 | 26 | 28 | M | 240 | 130 | ND | 440 | 52 | 32 | 9 | 17 | ND | 200 | 130 | 2490 | 140 | 150 | ND | 2200 | NA | 73 | ND | ND |
| BW10 | Standish Dam | 8/1/97 | 15 | 930 | ND | 2324 | 460 | 130 | M | 1100 | 610 | 24 | 1067 | 310 | 200 | 20 | 240 | ND | 57 | 240 | 180 | 75 | 42 | ND | 63 | NA | 460 | ND | ND |
| BW15 | Guadalupe River | 8/1/97 | 15 | 390 | 9900 | 664 | 62 | 22 | ND | 330 | 250 | ND | 313 | 62 | 51 | 9 | 77 | ND | 17 | 97 | 447 | 59 | 38 | ND | 350 | NA | 180 | ND | ND |