Dalapon
East Cocalico Township
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
42
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 | N/A | 0 | 0 | N/A |
| 2020 | ND | 22 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 20 | 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 |
|---|---|---|
| 2020-05-01 | 22369332.00 | ND |
| 2020-05-01 | 22369495.00 | ND |
| 2020-05-01 | 22369466.00 | ND |
| 2020-05-01 | 22369419.00 | ND |
| 2020-05-01 | 22369390.00 | ND |
| 2020-05-01 | 22369361.00 | ND |
| 2020-05-01 | 22369303.00 | ND |
| 2020-05-01 | 22369274.00 | ND |
| 2020-05-01 | 22369245.00 | ND |
| 2020-05-01 | 22369216.00 | ND |
| 2020-05-01 | 22369187.00 | ND |
| 2020-07-31 | 22956383.00 | ND |
| 2020-07-31 | 22956344.00 | ND |
| 2020-07-31 | 22956180.00 | ND |
| 2020-07-31 | 22956296.00 | ND |
| 2020-07-31 | 22956354.00 | ND |
| 2020-07-31 | 22956267.00 | ND |
| 2020-07-31 | 22956151.00 | ND |
| 2020-07-31 | 22956238.00 | ND |
| 2020-07-31 | 22956122.00 | ND |
| 2020-07-31 | 22956228.00 | ND |
| 2020-07-31 | 22956412.00 | ND |
| 2023-05-30 | 29261556.00 | ND |
| 2023-05-30 | 29261553.00 | ND |
| 2023-05-30 | 29261554.00 | ND |
| 2023-05-30 | 29261552.00 | ND |
| 2023-05-30 | 29261555.00 | ND |
| 2023-05-30 | 29261551.00 | ND |
| 2023-05-30 | 29261550.00 | ND |
| 2023-05-30 | 29261549.00 | ND |
| 2023-05-30 | 29261557.00 | ND |
| 2023-06-28 | 29261793.00 | ND |
| 2023-09-13 | 29847309.00 | ND |
| 2023-09-13 | 29847304.00 | ND |
| 2023-09-13 | 29847310.00 | ND |
| 2023-09-13 | 29847308.00 | ND |
| 2023-09-13 | 29847303.00 | ND |
| 2023-09-13 | 29847311.00 | ND |
| 2023-09-13 | 29847307.00 | ND |
| 2023-09-13 | 29847312.00 | ND |
| 2023-09-13 | 29847306.00 | ND |
| 2023-09-13 | 29847305.00 | ND |