Dieldrin
Jordanelle Special Service District
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 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2014-08-19 | ND |
| 2015-06-10 | ND |
| 2016-04-27 | ND |
| 2016-04-27 | ND |
| 2016-08-10 | ND |
| 2017-07-12 | ND |
| 2019-06-27 | ND |
| 2019-06-27 | ND |
| 2019-06-27 | ND |
| 2019-07-29 | ND |
| 2019-07-29 | ND |
| 2019-08-12 | ND |