Dieldrin
Elaine Waterworks
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.
7
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 | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 2 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-19 | 14233000506 | ND |
| 2015-09-15 | 15260001506 | ND |
| 2015-12-08 | 15344001906 | ND |
| 2016-02-16 | 16049005606 | ND |
| 2016-06-20 | 16174000201 | ND |
| 2018-07-17 | 18200000206 | ND |
| 2018-10-22 | 18298004306 | ND |