Dieldrin
Valley of The Moon Water 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.
11
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 | ND | 1 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 5 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 5 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-12 | 5810-005-0954 | ND |
| 2016-02-19 | 5810-001-0918 | ND |
| 2016-02-19 | 5810-003-0753 | ND |
| 2016-02-19 | 5810-005-1036 | ND |
| 2016-03-02 | 9590-005-0925 | ND |
| 2016-03-02 | 9590-005-0928 | ND |
| 2018-01-11 | 5810-019-1232 | ND |
| 2018-01-11 | 5810-024-1232 | ND |
| 2018-03-07 | 5810-002-1000 | ND |
| 2018-03-07 | 5810-003-0915 | ND |
| 2018-05-21 | 5810-004-1140 | ND |