Dieldrin
Woodlands At Nuuanu
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.
0
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 |
|---|---|---|---|---|
| 2018 | 0.0159 ppb | 32 | 15 | ND - 0.0547 ppb |
| 2019 | 0.0205 ppb | 29 | 19 | ND - 0.0499 ppb |
| 2020 | 0.00647 ppb | 120 | 23 | ND - 0.0831 ppb |
| 2021 | 0.0224 ppb | 29 | 20 | ND - 0.0769 ppb |
| 2022 | 0.0179 ppb | 21 | 11 | ND - 0.0470 ppb |
| 2023 | 0.00605 ppb | 86 | 15 | ND - 0.0500 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|