Propachlor
Brewster Water Department
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
16
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 | 2 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 9 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2014-03-11 | ND |
| 2014-09-09 | ND |
| 2017-01-12 | ND |
| 2017-01-12 | ND |
| 2017-01-12 | ND |
| 2017-01-12 | ND |
| 2017-01-12 | ND |
| 2018-04-24 | ND |
| 2018-04-24 | ND |
| 2018-05-04 | ND |
| 2018-05-04 | ND |
| 2018-10-25 | ND |
| 2018-10-25 | ND |
| 2018-10-25 | ND |
| 2018-10-25 | ND |
| 2018-10-25 | ND |