Dinoseb
Swta - Main System
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
28
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 | N/A | 0 | 0 | N/A |
| 2020 | ND | 14 | 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 |
|---|---|---|
| 2020-04-07 | 22080443.00 | ND |
| 2020-04-07 | 22080473.00 | ND |
| 2020-04-07 | 22080533.00 | ND |
| 2020-04-07 | 22080413.00 | ND |
| 2020-04-07 | 22080503.00 | ND |
| 2020-04-07 | 22080383.00 | ND |
| 2020-04-07 | 22080353.00 | ND |
| 2020-07-28 | 22854604.00 | ND |
| 2020-07-28 | 22854664.00 | ND |
| 2020-07-28 | 22854754.00 | ND |
| 2020-07-28 | 22854634.00 | ND |
| 2020-07-28 | 22854574.00 | ND |
| 2020-07-28 | 22854694.00 | ND |
| 2020-07-28 | 22854724.00 | ND |
| 2023-05-02 | 28960690.00 | ND |
| 2023-05-02 | 28960695.00 | ND |
| 2023-05-02 | 28960694.00 | ND |
| 2023-05-02 | 28960693.00 | ND |
| 2023-05-02 | 28960691.00 | ND |
| 2023-05-02 | 28960692.00 | ND |
| 2023-06-27 | 29166834.00 | ND |
| 2023-08-08 | 29556385.00 | ND |
| 2023-08-08 | 29556382.00 | ND |
| 2023-08-08 | 29556383.00 | ND |
| 2023-08-08 | 29556381.00 | ND |
| 2023-08-08 | 29556384.00 | ND |
| 2023-08-08 | 29556380.00 | ND |
| 2023-08-08 | 29556386.00 | ND |