Dalapon
Fridley
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
12
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 | 4 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 3 | 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): 200 ppb
The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-08-02 | 19H0173-01 | ND |
| 2019-08-02 | 19H0173-02 | ND |
| 2019-11-14 | 19K0579-01 | ND |
| 2019-11-14 | 19K0579-02 | ND |
| 2020-06-16 | 20F1254-01 | ND |
| 2020-09-01 | 20I0060-01 | ND |
| 2021-11-23 | 21K1267-01 | ND |
| 2021-11-23 | 21K1267-02 | ND |
| 2021-11-23 | 21K1267-03 | ND |
| 2022-01-31 | 22A1139-01 | ND |
| 2022-01-31 | 22A1139-02 | ND |
| 2022-03-03 | 22C0142-01 | ND |