Dalapon
Clay County Reg Water District
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 6 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 6 | 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 |
---|---|---|
2016-02-17 | 16049007002 | ND |
2016-02-17 | 16049006902 | ND |
2016-02-17 | 16049006802 | ND |
2016-05-09 | 16133003602 | ND |
2016-05-09 | 16133003502 | ND |
2016-05-09 | 16133003902 | ND |
2019-02-19 | 19052008902 | ND |
2019-02-19 | 19052009002 | ND |
2019-02-19 | 19052009202 | ND |
2019-04-08 | 19101007902 | ND |
2019-04-08 | 19101007802 | ND |
2019-04-08 | 19101008002 | ND |