Dinoseb
Paw Penn District
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
31
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 | ND | 15 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 14 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EPA Maximum Contaminant
Level (MCL): 7 ppb
The legal limit for dinoseb, established in 1992, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-07-15 | 45716201 | ND |
| 2019-10-31 | 43999701 | ND |
| 2020-04-06 | 22069251.00 | ND |
| 2020-04-06 | 22069222.00 | ND |
| 2020-04-08 | 22069382.00 | ND |
| 2020-04-08 | 22069440.00 | ND |
| 2020-04-14 | 22069353.00 | ND |
| 2020-04-16 | 22069469.00 | ND |
| 2020-04-16 | 22069411.00 | ND |
| 2020-05-06 | 22261479.00 | ND |
| 2020-07-01 | 22652303.00 | ND |
| 2020-07-01 | 22652274.00 | ND |
| 2020-07-01 | 22652390.00 | ND |
| 2020-07-09 | 22652216.00 | ND |
| 2020-07-09 | 22652245.00 | ND |
| 2020-07-09 | 22652332.00 | ND |
| 2020-07-13 | 22652361.00 | ND |
| 2023-04-06 | 28749311.00 | ND |
| 2023-04-06 | 28749477.00 | ND |
| 2023-04-06 | 28749442.00 | ND |
| 2023-04-13 | 28749398.00 | ND |
| 2023-04-13 | 28749369.00 | ND |
| 2023-04-13 | 28749340.00 | ND |
| 2023-06-07 | 29155695.00 | ND |
| 2023-07-13 | 29346818.00 | ND |
| 2023-07-13 | 29346870.00 | ND |
| 2023-07-13 | 29346789.00 | ND |
| 2023-07-13 | 29346882.00 | ND |
| 2023-07-20 | 29346760.00 | ND |
| 2023-07-20 | 29346731.00 | ND |
| 2023-07-20 | 29346702.00 | ND |