Dieldrin
City of Marshall
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-23 | Q1422892001 | ND |
2015-03-06 | Q1508544008 | ND |
2016-02-09 | Q1605514001 | ND |
2017-01-17 | Q1702095005 | ND |
2018-02-01 | Q1804020001 | ND |
2019-03-05 | Q1909313002 | ND |