Dalapon
Village of Briarcliff
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
26
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 | 4 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 5 | 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 |
|---|---|---|
| 2018-01-30 | AE11236 | ND |
| 2018-05-01 | AE24574 | ND |
| 2018-07-16 | AE33366 | ND |
| 2018-11-20 | AE46663 | ND |
| 2019-01-24 | AE51244 | ND |
| 2019-01-24 | AE51338 | ND |
| 2019-05-02 | AE64631 | ND |
| 2019-08-26 | AE80592 | ND |
| 2019-11-18 | AE89542 | ND |
| 2020-02-25 | AE99767 | ND |
| 2020-04-30 | AF08839 | ND |
| 2020-07-13 | AF19063 | ND |
| 2020-10-12 | AF30073 | ND |
| 2021-03-03 | AF45092 | ND |
| 2021-05-19 | AF54469 | ND |
| 2021-08-02 | AF64129 | ND |
| 2021-11-30 | AF77420 | ND |
| 2022-03-15 | AF89132 | ND |
| 2022-03-15 | AF89211 | ND |
| 2022-05-24 | AF98247 | ND |
| 2022-08-11 | AG08858 | ND |
| 2022-10-12 | AG16845 | ND |
| 2023-02-28 | AG30722 | ND |
| 2023-05-02 | AG38883 | ND |
| 2023-08-28 | AG54287 | ND |
| 2023-11-07 | AG62584 | ND |