| 1997 RMP Data: Pesticides (total) in water samples | |
| Table 9. Total (dissolved + particulate) 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 | 358 | 37690 | 1769 | 104 | 49 | M | 347 | 920 | 349 | 256 | 24 | 17 | 3 | 26 | 7 | 29 | 151 | 325 | 174 | 17 | 14 | 120 | NA | 275 | ND | ND |
| BG30 | San Joaquin River | 1/29/97 | 13 | 604 | 31320 | 1049 | 62 | 16 | M | 124 | 570 | 277 | 249 | 34 | 30 | 7 | 26 | ND | 39 | 113 | 353 | 172 | 42 | 14 | 125 | NA | 246 | ND | ND |
| BF20 | Grizzly Bay | 1/28/97 | 13 | 481 | Q | 1659 | 86 | 48 | M | 310 | 840 | 375 | 254 | 26 | 21 | 5 | 30 | ND | 29 | 143 | 299 | 150 | 19 | ND | 130 | NA | 280 | 4 | ND |
| BD50 | Napa River | 1/28/97 | 13 | 294 | 17380 | 2753 | 77 | 36 | M | 490 | 1570 | 580 | 540 | 109 | 97 | 27 | 89 | ND | 93 | 125 | 301 | 150 | 31 | ND | 120 | NA | 218 | 12 | ND |
| BD40 | Davis Point | 1/27/97 | 13 | 560 | 25290 | 1595 | 68 | 34 | M | 250 | 750 | 493 | 305 | 55 | 37 | 9 | 36 | ND | 45 | 123 | 342 | 162 | 18 | ND | 162 | NA | 294 | 10 | ND |
| BD30 | Pinole Point | 1/27/97 | 13 | 525 | 39270 | 2293 | 94 | 40 | M | 440 | 990 | 729 | 478 | 96 | 89 | 20 | 70 | ND | 65 | 139 | 331 | 140 | 28 | ND | 163 | NA | 333 | ND | ND |
| BD20 | San Pablo Bay | 1/27/97 | 13 | 453 | 14130 | 1087 | 60 | 42 | M | 220 | 420 | 345 | 282 | 57 | 21 | 11 | 38 | ND | 43 | 112 | 310 | 140 | 30 | ND | 140 | NA | 237 | ND | ND |
| BD15 | Petaluma River | 1/27/97 | 13 | 303 | 7850 | 1141 | 73 | 37 | M | 360 | 530 | 141 | 471 | 92 | 63 | 20 | 55 | 16 | 176 | 49 | 517 | 260 | 40 | 37 | 180 | NA | 157 | ND | ND |
| BC60 | Red Rock | 1/23/97 | 13 | 203 | 5335 | 528 | 14 | 11 | M | 229 | 181 | 93 | 123 | 26 | 18 | 6 | 11 | ND | 9 | 53 | 322 | 160 | 31 | 1 | 130 | NA | 155 | ND | ND |
| BC20 | Golden Gate | 1/24/97 | 13 | 35 | 1300 | 218 | 26 | 6 | M | 102 | 51 | 32 | 84 | 27 | 7 | 1 | 3 | 12 | 9 | 25 | 695 | 390 | 180 | 5 | 120 | NA | 61 | ND | ND |
| BC10 | Yerba Buena Island | 1/23/97 | 13 | 194 | 4522 | 546 | 20 | 17 | M | 313 | 133 | 63 | 155 | 35 | 27 | 4 | 14 | ND | 16 | 60 | 408 | 190 | 71 | 7 | 140 | NA | 184 | ND | ND |
| BB70 | Alameda | 1/23/97 | 13 | 271 | 5326 | 285 | 21 | 7 | M | 133 | 99 | 25 | 160 | 39 | 19 | 3 | 14 | ND | 47 | 38 | 523 | 190 | 83 | ND | 250 | NA | 178 | ND | ND |
| BA40 | Redwood Creek | 1/22/97 | 13 | 197 | 4480 | 684 | 46 | 9 | M | 249 | 320 | 60 | 252 | 48 | 45 | 22 | 31 | ND | 41 | 65 | 407 | 140 | 47 | ND | 220 | NA | 169 | ND | 1 |
| BA30 | Dumbarton Bridge | 1/21/97 | 13 | 290 | 9170 | 1079 | 42 | 30 | 32 | 332 | 442 | 201 | 414 | 114 | 98 | 19 | 65 | ND | 67 | 50 | 717 | 100 | 89 | ND | 528 | NA | 141 | ND | ND |
| BA10 | Coyote Creek | 1/22/97 | 13 | 482 | 6910 | 824 | 57 | 50 | M | 258 | 338 | 121 | 252 | 75 | 57 | 5 | 44 | ND | 27 | 43 | 598 | 150 | 73 | 5 | 370 | NA | 134 | ND | ND |
| C-3-0 | San Jose | 1/22/97 | 13 | 195 | 20710 | 3519 | 149 | 52 | 70 | 1010 | 1690 | 548 | 836 | 173 | 242 | 67 | 148 | ND | 78 | 128 | 1370 | 190 | 69 | 11 | 1100 | NA | 252 | ND | ND |
| BW10 | Standish Dam | 2/7/97 | 13 | 370 | 1760 | 10419 | 990 | 233 | M | 3100 | 4010 | 2086 | 2309 | 680 | 770 | 146 | 447 | ND | 73 | 193 | 104 | 54 | 13 | ND | 37 | NA | 420 | 52 | 5 |
| BW15 | Guadalupe River | 2/7/97 | 13 | 449 | 4500 | 3649 | 236 | 105 | M | 1350 | 1230 | 728 | 1455 | 500 | 410 | 114 | 239 | ND | 109 | 83 | 165 | 63 | 29 | ND | 73 | NA | 268 | ND | ND |
| BG20 | Sacramento River | 4/23/97 | 14 | 913 | 1800 | 884 | 112 | 33 | M | 241 | 440 | 57 | 302 | 31 | 18 | ND | B | ND | 97 | 156 | 1078 | 220 | 18 | ND | 840 | NA | 320 | ND | ND |
| BG30 | San Joaquin River | 4/23/97 | 14 | 290 | 1400 | 499 | 41 | 9 | M | 175 | 240 | 34 | 172 | 15 | 9 | 2 | 21 | ND | 32 | 93 | 369 | 100 | 29 | ND | 240 | NA | 120 | ND | ND |
| BF20 | Grizzly Bay | 4/22/97 | 14 | 221 | 1700 | 826 | 80 | 12 | 20 | 330 | 350 | 33 | 181 | 19 | 13 | ND | 14 | ND | 4 | 131 | 392 | 130 | 42 | ND | 220 | NA | 117 | ND | ND |
| BD50 | Napa River | 4/22/97 | 14 | 114 | 3000 | 716 | 62 | 13 | 23 | 300 | 244 | 74 | 219 | 34 | 18 | 8 | 31 | ND | 15 | 113 | 495 | 210 | 75 | ND | 210 | NA | 120 | ND | ND |
| BD40 | Davis Point | 4/21/97 | 14 | 138 | 1600 | 533 | M | 17 | M | 156 | 332 | 28 | 168 | 17 | 8 | 4 | 13 | ND | 51 | 75 | 426 | 180 | 66 | ND | 180 | NA | 95 | ND | ND |
| BD30 | Pinole Point | 4/21/97 | 14 | 117 | 1400 | 441 | 48 | 12 | M | 208 | 148 | 25 | 116 | 29 | 16 | 6 | 31 | ND | ND | 34 | 485 | 210 | 95 | ND | 180 | NA | 91 | ND | ND |
| BD20 | San Pablo Bay | 4/21/97 | 14 | 82 | ND | 478 | 52 | 8 | M | 214 | 172 | 32 | 195 | 19 | 13 | 7 | B | ND | 36 | 120 | 638 | 230 | 228 | ND | 180 | NA | 90 | ND | ND |
| BD15 | Petaluma River | 4/21/97 | 14 | 85 | 1600 | 749 | M | 14 | M | 150 | 325 | 260 | 262 | 26 | 18 | ND | 64 | ND | 18 | 136 | 490 | 220 | 100 | ND | 170 | NA | 83 | ND | ND |
| BC60 | Red Rock | 4/14/97 | 14 | 77 | 1500 | 294 | 45 | 7 | 7 | 144 | 91 | ND | 73 | 14 | 8 | ND | B | ND | 3 | 49 | 406 | 200 | 76 | ND | 130 | NA | 83 | ND | ND |
| BC20 | Golden Gate | 4/15/97 | 14 | 25 | 530 | 252 | 32 | 1 | ND | 72 | 27 | 120 | 26 | 4 | 3 | ND | B | ND | 1 | 18 | 528 | 264 | 183 | ND | 81 | NA | 37 | ND | ND |
| BC10 | Yerba Buena Island | 4/14/97 | 14 | 66 | 1300 | 439 | 64 | 7 | M | 197 | 105 | 66 | 144 | 27 | 14 | 8 | 21 | ND | 32 | 43 | 501 | 250 | 111 | ND | 140 | NA | 78 | ND | ND |
| BB70 | Alameda | 4/15/97 | 14 | 70 | 1500 | 162 | 30 | ND | M | 69 | 63 | ND | 51 | ND | ND | ND | 9 | ND | 10 | 32 | 302 | 22 | 120 | ND | 160 | NA | 67 | ND | ND |
| BA40 | Redwood Creek | 4/16/97 | 14 | 230 | 3700 | 460 | 67 | 7 | 17 | 170 | 159 | 40 | 289 | 62 | 55 | 18 | 34 | ND | 26 | 94 | 1280 | 180 | 100 | ND | 1000 | NA | 130 | ND | ND |
| BA30 | Dumbarton Bridge | 4/16/97 | 14 | 102 | 3100 | 328 | 52 | 5 | M | 84 | 187 | ND | 163 | 40 | 46 | ND | 19 | ND | 6 | 52 | 810 | 190 | 110 | ND | 510 | NA | 120 | ND | ND |
| BA10 | Coyote Creek | 4/17/97 | 14 | M | 4138 | 2171 | 112 | 65 | 14 | 340 | 1597 | 43 | 249 | 115 | 111 | 23 | Q | M | M | M | M | M | M | M | M | NA | 140 | ND | 3 |
| C-3-0 | San Jose | 4/17/97 | 14 | 701 | 6500 | 1279 | 154 | 20 | 29 | 480 | 520 | 76 | 498 | 137 | 58 | 15 | 35 | ND | 58 | 195 | 2504 | 229 | 110 | 53 | 2112 | NA | 165 | ND | ND |
| BW10 | Standish Dam | 4/9/97 | 14 | M | 5890 | 3413 | M | 41 | M | 649 | 2560 | 163 | 734 | M | M | 53 | 280 | M | 43 | 358 | M | M | M | M | M | NA | 326 | ND | 2 |
| BW15 | Guadalupe River | 4/7/97 | 14 | M | 9400 | 1387 | M | ND | M | 740 | M | 647 | 1748 | 260 | 180 | 59 | 480 | M | 259 | 510 | M | M | M | M | M | NA | 476 | ND | M |
| BG20 | Sacramento River | 8/6/97 | 15 | 950 | 3000 | 647 | 47 | 49 | M | 233 | 304 | 14 | 180 | 11 | 9 | ND | B | ND | 17 | 144 | 356 | 74 | 59 | ND | 223 | NA | 380 | ND | ND |
| BG30 | San Joaquin River | 8/6/97 | 15 | 500 | 2520 | 416 | 38 | 16 | ND | 158 | 204 | ND | 182 | 7 | 11 | ND | B | ND | 28 | 136 | 328 | 68 | 48 | ND | 212 | NA | 327 | ND | ND |
| BF20 | Grizzly Bay | 8/5/97 | 15 | 240 | 540 | 536 | 30 | 29 | M | 272 | 193 | 12 | 148 | 7 | ND | 4 | B | ND | 24 | 113 | 321 | 82 | 16 | ND | 224 | NA | 117 | ND | ND |
| BD50 | Napa River | 8/5/97 | 15 | 102 | 5100 | 552 | 49 | 7 | 7 | 380 | 97 | 13 | 210 | 20 | 14 | 6 | B | 26 | 10 | 135 | 402 | 144 | 84 | ND | 173 | NA | 85 | ND | ND |
| BD40 | Davis Point | 8/4/97 | 15 | 185 | 1915 | 583 | 73 | 9 | 14 | 420 | 52 | 15 | 204 | 23 | 16 | ND | B | ND | 17 | 147 | 524 | 163 | 126 | ND | 235 | NA | 118 | ND | ND |
| BD30 | Pinole Point | 8/4/97 | 15 | 102 | 2530 | 584 | 39 | 40 | M | 235 | 254 | 17 | 157 | 13 | 14 | 3 | B | ND | 20 | 106 | 416 | 148 | 105 | ND | 163 | NA | 113 | ND | ND |
| BD20 | San Pablo Bay | 8/4/97 | 15 | 77 | 370 | 630 | 61 | 9 | ND | 450 | 90 | 21 | 198 | 9 | 9 | 4 | 23 | ND | 14 | 139 | 520 | 180 | 220 | ND | 120 | NA | 57 | ND | ND |
| BD15 | Petaluma River | 8/4/97 | 15 | 46 | 1300 | 1099 | M | 47 | M | 260 | 682 | 110 | 330 | 22 | 9 | 14 | 43 | ND | 15 | 226 | 416 | 146 | 130 | ND | 140 | NA | 61 | ND | ND |
| BC60 | Red Rock | 7/30/97 | 15 | 3 | 490 | 252 | 10 | 19 | ND | 86 | 111 | 26 | 95 | 11 | 5 | 6 | 13 | ND | 20 | 41 | 80 | 13 | 61 | ND | 6 | NA | 52 | ND | ND |
| BC20 | Golden Gate | 7/31/97 | 15 | ND | ND | 100 | 7 | 7 | M | 46 | 28 | 12 | 20 | ND | ND | 4 | B | ND | 13 | 4 | 397 | 220 | 120 | ND | 57 | NA | 26 | ND | ND |
| BC10 | Yerba Buena Island | 7/30/97 | 15 | 231 | 640 | 260 | 15 | 17 | M | 144 | 84 | ND | 161 | 30 | 20 | 6 | 29 | ND | 34 | 41 | 484 | 223 | 130 | ND | 131 | NA | 75 | ND | ND |
| BB70 | Alameda | 7/30/97 | 15 | 80 | 1000 | 264 | 25 | 13 | M | 138 | 88 | ND | 136 | 27 | 14 | 8 | 23 | ND | 28 | 36 | 470 | 180 | 180 | ND | 110 | NA | 53 | ND | ND |
| BA40 | Redwood Creek | 7/29/97 | 15 | 68 | 750 | 238 | 16 | 14 | 2 | 105 | 101 | ND | 118 | 12 | 6 | ND | 25 | ND | 18 | 57 | 337 | 116 | 91 | ND | 130 | NA | 37 | ND | ND |
| BA30 | Dumbarton Bridge | 7/28/97 | 15 | Q | Q | 150 | Q | 22 | Q | 4 | 124 | Q | 16 | Q | Q | Q | 16 | Q | Q | Q | Q | Q | Q | Q | Q | NA | Q | Q | ND |
| BA10 | Coyote Creek | 7/29/97 | 15 | NA | 3100 | 223 | NA | 26 | M | 17 | 180 | NA | 16 | NA | NA | NA | 16 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | ND |
| C-3-0 | San Jose | 7/29/97 | 15 | 578 | 11000 | 510 | 104 | 28 | M | 326 | NA | 52 | 618 | 57 | 46 | 9 | 59 | ND | 206 | 240 | 2508 | 143 | 150 | ND | 2215 | NA | 102 | ND | ND |
| BW10 | Standish Dam | 8/1/97 | 15 | M | ND | 3840 | 460 | 270 | M | 1176 | 1910 | 24 | 400 | M | M | M | 400 | M | M | M | M | M | M | M | M | NA | 460 | ND | ND |
| BW15 | Guadalupe River | 8/1/97 | 15 | 438 | 9900 | 418 | M | 22 | M | 354 | NA | 42 | 505 | 62 | 66 | 9 | 148 | ND | 24 | 197 | 451 | 63 | 38 | ND | 350 | NA | 205 | ND | 5 |