Aldrin
San Lorenzo Valley Water District
Aldrin is a pesticide that was banned in the 1970s due to its toxicity to people and wildlife, and its tendency to persist and accumulate in the environment.
22
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 2 | 0 | ND |
| 2015 | ND | 8 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 12 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-27 | 9590-034-1140 | ND |
| 2014-11-18 | 9590-034-1200 | ND |
| 2015-02-10 | 9590-034-1130 | ND |
| 2015-05-20 | 9590-034-1445 | ND |
| 2015-06-17 | 9590-023-1230 | ND |
| 2015-06-17 | 9590-024-1215 | ND |
| 2015-06-23 | 9590-010-1430 | ND |
| 2015-06-23 | 9590-026-1515 | ND |
| 2015-06-30 | 9590-025-1400 | ND |
| 2015-07-27 | 9590-022-1500 | ND |
| 2018-02-12 | 9590-034-0900 | ND |
| 2018-03-01 | 9590-025-0945 | ND |
| 2018-03-01 | 9590-026-0910 | ND |
| 2018-03-06 | 9590-024-1045 | ND |
| 2018-04-17 | 9590-022-1400 | ND |
| 2018-05-07 | 9590-034-0900 | ND |
| 2018-06-12 | 9590-025-1015 | ND |
| 2018-06-12 | 9590-026-0945 | ND |
| 2018-06-12 | 9590-010-1659 | ND |
| 2018-07-17 | 9590-022-1400 | ND |
| 2018-09-04 | 9590-022-0930 | ND |
| 2018-09-04 | 9590-010-0900 | ND |