Propachlor
North Kona
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 12 | 0 | ND |
| 2018 | ND | 6 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 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 |
| 2018-09-24 | C18-09-0284 | ND |
| 2018-09-24 | C18-09-0285 | ND |
| 2018-12-03 | C18-12-0014 | ND |
| 2019-10-09 | C19-10-0029A | ND |