Dalapon
Schuylkill County. Municipal Authority
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
16
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 | 8 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 8 | 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 |
|---|---|---|
| 2014-05-19 | 140020848 | ND |
| 2014-05-19 | 140020840 | ND |
| 2014-05-19 | 140020842 | ND |
| 2014-05-19 | 140020846 | ND |
| 2014-08-20 | 140037507 | ND |
| 2014-08-20 | 140037513 | ND |
| 2014-08-20 | 140037528 | ND |
| 2014-08-20 | 140037532 | ND |
| 2017-05-22 | 16312658 | ND |
| 2017-05-22 | 16312687 | ND |
| 2017-05-22 | 16312716 | ND |
| 2017-05-22 | 16312745 | ND |
| 2017-09-11 | 16779381 | ND |
| 2017-09-11 | 16779333 | ND |
| 2017-09-11 | 16779382 | ND |
| 2017-09-11 | 16779383 | ND |