Dieldrin
North Mission Glen Municipal Utility District
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.
9
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 3 | 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 |
|---|---|---|
| 2015-01-26 | AC77701 | ND |
| 2015-09-30 | AD09167 | ND |
| 2015-12-11 | AD16892 | ND |
| 2016-02-03 | AD21967 | ND |
| 2016-04-22 | AD34091 | ND |
| 2016-09-19 | AD50228 | ND |
| 2017-01-20 | AD66223 | ND |
| 2018-01-25 | AE10733 | ND |
| 2019-01-25 | AE51794 | ND |