Dieldrin
Eol Water Supply Corporation
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.
15
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 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 5 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-13 | AE66042 | ND |
| 2019-05-13 | AE66043 | ND |
| 2020-02-24 | AE99605 | ND |
| 2020-04-13 | AF06414 | ND |
| 2021-06-02 | AF56337 | ND |
| 2022-01-25 | AF81752 | ND |
| 2022-01-25 | AF81763 | ND |
| 2022-04-06 | AF92293 | ND |
| 2022-07-06 | AG03351 | ND |
| 2022-11-22 | AG19717 | ND |
| 2023-03-06 | AG31541 | ND |
| 2023-06-05 | AG43102 | ND |
| 2023-06-05 | AG43103 | ND |
| 2023-08-21 | AG53203 | ND |
| 2023-11-20 | AG64242 | ND |