Dalapon
Farmington
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
14
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 14 | 0 | ND |
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 |
|---|---|---|
| 2019-01-23 | AD38239 | ND |
| 2019-01-23 | AD38242 | ND |
| 2019-01-23 | AD38236 | ND |
| 2019-01-23 | AD38237 | ND |
| 2019-01-23 | AD38238 | ND |
| 2019-01-23 | AD38240 | ND |
| 2019-01-23 | AD38241 | ND |
| 2019-01-23 | AD38244 | ND |
| 2019-01-23 | AD38245 | ND |
| 2019-01-23 | AD38246 | ND |
| 2019-01-23 | AD38247 | ND |
| 2019-01-23 | AD38248 | ND |
| 2019-01-23 | AD38249 | ND |
| 2019-01-23 | AD38250 | ND |