Dieldrin
Jay, Town of - Utilities Department
Dieldrin is a highly toxic insecticide that was banned in the 1970s due to its persistence in the environment and toxicity to people and wildlife.
16
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | 0.00740 ppb | 2 | 2 | 0.00740 ppb |
| 2022 | 0.00275 ppb | 8 | 3 | ND - 0.0120 ppb |
| 2023 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2021-12-02 | 0.00740 ppb |
| 2021-12-02 | 0.00740 ppb |
| 2022-03-31 | 0.0120 ppb |
| 2022-03-31 | ND |
| 2022-06-09 | ND |
| 2022-06-09 | ND |
| 2022-09-07 | ND |
| 2022-09-07 | ND |
| 2022-12-01 | 0.00400 ppb |
| 2022-12-01 | 0.00600 ppb |
| 2023-03-07 | ND |
| 2023-03-07 | ND |
| 2023-06-21 | ND |
| 2023-06-21 | ND |
| 2023-09-14 | ND |
| 2023-09-14 | ND |