Dalapon
Beacon Bay Marina and Rv Park
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
10
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 | 1 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 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 |
|---|---|---|
| 2018-11-06 | AE45467 | ND |
| 2019-02-19 | AE54906 | ND |
| 2019-05-28 | AE68198 | ND |
| 2019-05-28 | AE68275 | ND |
| 2019-09-23 | AE84276 | ND |
| 2020-06-04 | AF14102 | ND |
| 2021-05-24 | AF55093 | ND |
| 2022-03-30 | AF91371 | ND |
| 2022-08-11 | AG08829 | ND |
| 2023-08-23 | AG53693 | ND |