Dalapon
Whitehall Twp Authority
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
20
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 |
|---|---|---|---|---|
| 2014 | ND | 10 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 10 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2014-05-06 | 14030839-01 | ND |
| 2014-05-06 | 14030841-01 | ND |
| 2014-05-06 | 14030845-01 | ND |
| 2014-05-06 | 14030847-01 | ND |
| 2014-06-03 | 14052225-01 | ND |
| 2014-08-12 | 14030842-01 | ND |
| 2014-08-12 | 14030844-01 | ND |
| 2014-08-12 | 14030846-01 | ND |
| 2014-08-12 | 14030848-01 | ND |
| 2014-08-12 | 14030840-01 | ND |
| 2017-05-02 | 16145197 | ND |
| 2017-05-02 | 16145168 | ND |
| 2017-05-02 | 16145140 | ND |
| 2017-05-02 | 16145112 | ND |
| 2017-05-02 | 16145084 | ND |
| 2017-08-01 | 16615154 | ND |
| 2017-08-01 | 16615124 | ND |
| 2017-08-01 | 16615184 | ND |
| 2017-08-01 | 16615214 | ND |
| 2017-08-01 | 16615094 | ND |