Dieldrin
West Gregg Special Utility District
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.
20
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 | ND | 3 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-13 | Q1836486006 | ND |
| 2018-09-13 | Q1836486005 | ND |
| 2018-12-05 | Q1849734001 | ND |
| 2019-02-14 | Q1906942001 | ND |
| 2019-02-14 | Q1906942012 | ND |
| 2019-03-28 | Q1912650005 | ND |
| 2019-03-28 | Q1912650006 | ND |
| 2020-01-09 | Q2000956020 | ND |
| 2020-01-09 | Q2000956021 | ND |
| 2020-01-09 | Q2000956022 | ND |
| 2021-06-15 | Q2115566001 | ND |
| 2021-06-15 | Q2115566003 | ND |
| 2021-06-15 | Q2115566002 | ND |
| 2022-03-14 | Q2208516001 | ND |
| 2022-08-17 | Q2224332005 | ND |
| 2022-08-17 | Q2224332006 | ND |
| 2022-08-17 | Q2224332007 | ND |
| 2023-03-07 | Q2308919012 | ND |
| 2023-03-07 | Q2308919021 | ND |
| 2023-07-19 | Q2328453004 | ND |