Dieldrin
Macomb
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-04-14 | 4042444-01 | ND |
| 2015-04-27 | 5044095-01 | ND |
| 2016-04-18 | 6042840-01 | ND |
| 2017-04-10 | 7041594-01 | ND |
| 2018-04-09 | 8041532-01 | ND |
| 2018-05-03 | 18E0171-01_02 | ND |
| 2019-04-22 | 9044766-01 | ND |