Dieldrin
Hazardville Water Company
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.
14
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 | ND | 12 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-05-19 | CF98410 | ND |
| 2020-05-19 | CF98413 | ND |
| 2020-05-19 | CF98414 | ND |
| 2020-05-20 | CF98411 | ND |
| 2020-05-20 | CF98408 | ND |
| 2020-05-20 | CF98409 | ND |
| 2020-12-15 | CH32273 | ND |
| 2020-12-15 | CH32270 | ND |
| 2020-12-15 | CH32272 | ND |
| 2020-12-15 | CH32275 | ND |
| 2020-12-15 | CH32271 | ND |
| 2020-12-15 | CH32276 | ND |
| 2023-02-28 | CN51115 | ND |
| 2023-09-12 | CO95278 | ND |