Dieldrin
Clarence Cannon Wholesale Water Commission
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.
6
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 |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-05-27 | AC23713 | ND |
| 2015-05-26 | AC47083 | ND |
| 2016-05-24 | AC72584 | ND |
| 2017-05-22 | AC96293 | ND |
| 2018-05-14 | AD20834 | ND |
| 2019-05-28 | AD47801 | ND |