Dieldrin
Makawao
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.
19
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 | 8 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 8 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-17 | 201403190888 | ND |
| 2014-03-17 | 201403190889 | ND |
| 2014-03-17 | 201403190885 | ND |
| 2014-03-18 | 201403200528 | ND |
| 2014-04-29 | 201405010562 | ND |
| 2014-04-29 | 201405010616 | ND |
| 2014-04-29 | 201405010665 | ND |
| 2014-05-01 | 201405050006 | ND |
| 2016-02-19 | ND | |
| 2017-01-27 | ND | |
| 2017-01-31 | ND | |
| 2017-01-31 | ND | |
| 2017-01-31 | ND | |
| 2017-09-07 | ND | |
| 2017-10-25 | ND | |
| 2017-10-25 | ND | |
| 2017-10-25 | ND | |
| 2018-02-01 | 201802020127 | ND |
| 2019-01-30 | 201902010195 | ND |