Dieldrin
Mercy Water Supply Corporation
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.
12
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 8 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-01-14 | AD18368 | ND |
| 2016-01-14 | AD18369 | ND |
| 2016-01-14 | AD18372 | ND |
| 2016-01-14 | AD18374 | ND |
| 2016-01-14 | AD18371 | ND |
| 2016-04-04 | AD31728 | ND |
| 2016-07-29 | AD46503 | ND |
| 2016-11-07 | AD56929 | ND |
| 2019-03-28 | AE60561 | ND |
| 2019-03-28 | AE60562 | ND |
| 2019-03-28 | AE60563 | ND |
| 2019-03-28 | AE60564 | ND |