Dieldrin
Lamoille Water Users Association
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 | 4 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 2 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-25 | 210403270397 | ND |
| 2014-06-04 | 201406060116 | ND |
| 2014-07-10 | 201407160890 | ND |
| 2014-10-21 | 201410230172 | ND |
| 2015-01-20 | 201501220606 | ND |
| 2017-06-27 | 201706290526 | ND |
| 2017-09-27 | 201709300208 | ND |