Dieldrin
Shelton, Village of
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-07-28 | 309162 | ND |
2015-02-09 | 343188 | ND |
2015-02-09 | 343189 | ND |
2015-02-09 | 343190 | ND |
2015-07-13 | 374026 | ND |
2016-07-25 | ND | |
2017-07-24 | ND | |
2018-02-20 | 533043 | ND |
2018-02-20 | 533044 | ND |
2018-07-23 | 560951 | ND |
2019-07-22 | 621236 | ND |