Dieldrin
Moore Creek Mount Carmel Utilities
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.
18
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 | 0.00721 ppb | 8 | 8 | 0.00460 ppb - 0.0101 ppb |
| 2021 | 0.00778 ppb | 6 | 6 | 0.00600 ppb - 0.00930 ppb |
| 2022 | 0.00393 ppb | 3 | 1 | ND - 0.0118 ppb |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2020-01-28 | 0.00460 ppb |
| 2020-01-28 | 0.00500 ppb |
| 2020-04-22 | 0.00610 ppb |
| 2020-04-22 | 0.00560 ppb |
| 2020-09-02 | 0.00960 ppb |
| 2020-09-02 | 0.00820 ppb |
| 2020-10-15 | 0.0101 ppb |
| 2020-10-15 | 0.00850 ppb |
| 2021-02-16 | 0.00890 ppb |
| 2021-02-16 | 0.00820 ppb |
| 2021-05-09 | 0.00600 ppb |
| 2021-05-09 | 0.00810 ppb |
| 2021-07-19 | 0.00930 ppb |
| 2021-07-19 | 0.00620 ppb |
| 2022-04-26 | 0.0118 ppb |
| 2022-09-12 | ND |
| 2022-12-07 | ND |
| 2023-03-06 | ND |