Dinoseb
City of Idaho Falls
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
15
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 | ND | 1 | 0 | ND |
| 2021 | ND | 8 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2018-09-18 | SB18091727001 | ND |
| 2018-10-10 | SB18101095001 | ND |
| 2019-03-25 | SB19032049001 | ND |
| 2019-04-16 | SB19041514001 | ND |
| 2020-07-08 | SB20070749001 | ND |
| 2021-06-22 | SB21062273001 | ND |
| 2021-06-22 | SB21062273002 | ND |
| 2021-06-23 | SB21062273004 | ND |
| 2021-06-23 | SB21062273003 | ND |
| 2021-07-26 | SB21072236002 | ND |
| 2021-07-26 | SB21072236003 | ND |
| 2021-07-26 | SB21072236004 | ND |
| 2021-07-26 | SB21072236001 | ND |
| 2022-06-21 | SB22062040001 | ND |
| 2022-06-21 | SB22062040002 | ND |