Propachlor
Roy City Water System
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
17
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 | ND | 10 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2016-02-04 | ND |
| 2016-02-04 | ND |
| 2016-02-04 | ND |
| 2016-02-04 | ND |
| 2016-06-22 | ND |
| 2016-06-22 | ND |
| 2016-06-22 | ND |
| 2016-06-22 | ND |
| 2016-09-19 | ND |
| 2016-11-18 | ND |
| 2017-03-17 | ND |
| 2019-01-15 | ND |
| 2019-01-15 | ND |
| 2019-01-15 | ND |
| 2019-06-19 | ND |
| 2019-06-19 | ND |
| 2019-06-19 | ND |