Dieldrin
Star-mindingall Water Authority
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.
6
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 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 3 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-01-15 | 150116031-1 | ND |
| 2015-04-16 | 150417014-1 | ND |
| 2015-07-15 | 150716025-1 | ND |
| 2018-01-10 | 180111062-2 | ND |
| 2018-01-10 | 180111062-1 | ND |
| 2018-06-18 | 180618036-001 | ND |