Propachlor
Holland Water District
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
7
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 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 3 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-16 | 2316086001 | ND |
| 2018-08-07 | 2332283001_A | ND |
| 2019-07-09 | 7096918001 | ND |
| 2019-08-12 | EHS1900040398-01 | ND |
| 2022-06-15 | R2205496 | ND |
| 2022-06-15 | R2205496A | ND |
| 2022-10-04 | 70232625001 | ND |