Dieldrin
Greenville Water Works
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.
19
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 | 2 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 8 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 8 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-22 | 140123021-1 | ND |
| 2014-04-22 | 140423019-1 | ND |
| 2016-01-19 | 160120029-3 | ND |
| 2016-01-19 | 160120029-4 | ND |
| 2016-01-19 | 160120029-2 | ND |
| 2016-01-19 | 160120029-1 | ND |
| 2016-04-21 | 160421043-2 | ND |
| 2016-04-21 | 160421043-4 | ND |
| 2016-04-21 | 160421043-3 | ND |
| 2016-04-21 | 160421043-1 | ND |
| 2017-07-20 | 170721024-1 | ND |
| 2019-01-22 | 19010596-001B | ND |
| 2019-01-22 | 19010596-004B | ND |
| 2019-01-22 | 19010596-003B | ND |
| 2019-01-22 | 19010596-002B | ND |
| 2019-08-20 | 194266-01SOC | ND |
| 2019-08-20 | 194265-01SOC | ND |
| 2019-08-20 | 194264-01SOC | ND |
| 2019-08-20 | 194263-01SOC | ND |