Dieldrin
North Kona
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.
40
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 | 18 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 12 | 0 | ND |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-18 | C14-03-0131A | ND |
| 2014-03-18 | C14-03-0132 | ND |
| 2014-03-18 | C14-03-0133 | ND |
| 2014-03-18 | C14-03-0134 | ND |
| 2014-03-18 | C14-03-0135 | ND |
| 2014-03-18 | C14-03-0136 | ND |
| 2014-03-18 | C14-03-0137 | ND |
| 2014-03-18 | C14-03-0138A | ND |
| 2014-03-18 | C14-03-0130 | ND |
| 2014-04-15 | C14-04-0205 | ND |
| 2014-04-15 | C14-04-0212 | ND |
| 2014-04-15 | C14-04-0211 | ND |
| 2014-04-15 | C14-04-0208 | ND |
| 2014-04-15 | C14-04-0207 | ND |
| 2014-04-15 | C14-04-0206 | ND |
| 2014-04-15 | C14-04-0204 | ND |
| 2014-04-15 | C14-04-0203 | ND |
| 2014-07-07 | C14-07-0098 | ND |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-06-05 | ND | |
| 2017-06-05 | ND | |
| 2017-06-05 | ND | |
| 2017-06-05 | ND | |
| 2017-06-05 | ND | |
| 2017-06-05 | ND | |
| 2018-01-17 | C18-01-0065 | ND |
| 2018-01-17 | C18-01-0066A | ND |
| 2018-06-18 | C18-06-0122 | ND |
| 2018-07-08 | 201805230559 | ND |
| 2018-09-24 | C18-09-0284 | ND |
| 2018-09-24 | C18-09-0285 | ND |
| 2018-10-15 | 201810170192 | ND |
| 2018-12-03 | C18-12-0014 | ND |
| 2019-09-09 | 201909100461 | ND |
| 2019-10-09 | C19-10-0029A | ND |