Dalapon
Freemans Mobile Home Park
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 | 1 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 4 | 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 |
|---|---|---|
| 2019-04-08 | T9D0500-03 | ND |
| 2020-03-20 | 21884823.00 | ND |
| 2020-06-26 | 22456808.00 | ND |
| 2020-09-02 | 23037484.00 | ND |
| 2020-10-02 | 23220219.00 | ND |
| 2021-01-04 | 23749589.00 | ND |
| 2022-06-13 | 26883695.00 | ND |
| 2022-12-05 | 28035497.00 | ND |
| 2023-03-31 | 28560034.00 | ND |
| 2023-06-26 | 29150538.00 | ND |
| 2023-09-18 | 29739936.00 | ND |
| 2023-10-09 | 29923751.00 | ND |