Dalapon
The Estates Of Sandy Hills
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
9
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 | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
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 |
|---|---|---|
| 2018-02-21 | AE14807 | ND |
| 2018-05-29 | AE27871 | ND |
| 2018-05-29 | AE27934 | ND |
| 2019-06-11 | AE70008 | ND |
| 2020-06-11 | AF15033 | ND |
| 2021-03-31 | AF48726 | ND |
| 2021-06-02 | AF56187 | ND |
| 2022-05-10 | AF96218 | ND |
| 2023-05-09 | AG39726 | ND |