Dieldrin
Glen Carbon
NOTE: Glen Carbon purchases water from Edwardsville which is required to test for dieldrin. Sample information shown below was taken by Edwardsville.
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 | N/A | 0 | 0 | N/A |
2015 | ND | 2 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 1 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: Glen Carbon purchases water from Edwardsville which is required to test for dieldrin. Sample information shown below was taken by Edwardsville.
Date | Lab ID | Result |
---|---|---|
2015-01-05 | 5010206-01 | ND |
2015-04-09 | 5041733-01 | ND |
2018-01-09 | 8011491-01 | ND |
2018-04-02 | 8040302-01 | ND |
2018-06-29 | 18F1337-01_02 | ND |