Dieldrin
Harris County Municipal Utility District 155
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 | 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 |
---|---|---|
2014-04-23 | AC51562 | ND |
2015-03-12 | AC84256 | ND |
2016-03-07 | AD27381 | ND |
2017-02-06 | AD68963 | ND |
2018-02-06 | AE12590 | ND |
2019-02-04 | AE52749 | ND |