Propachlor
City of Arp
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
11
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-03-20 | Q1911657001 | ND |
| 2019-03-20 | Q1911657003 | ND |
| 2022-03-30 | Q2209980001 | ND |
| 2022-03-30 | Q2209980002 | ND |
| 2022-05-24 | Q2215040001 | ND |
| 2022-09-15 | Q2227707001 | ND |
| 2022-11-17 | Q2234636001 | ND |
| 2023-03-28 | Q2311409001 | ND |
| 2023-06-01 | Q2320524001 | ND |
| 2023-08-03 | Q2331692001 | ND |
| 2023-10-11 | Q2343423001 | ND |