Dalapon
Western Greene
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 | 5 | 0 | ND |
2017 | ND | 2 | 0 | ND |
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 |
---|---|---|
2016-02-16 | 16049006302 | ND |
2016-02-16 | 16049006202 | ND |
2016-05-02 | 16126004802 | ND |
2016-05-02 | 16126004402 | ND |
2016-11-21 | 16328000702 | ND |
2017-01-11 | 17012006802 | ND |
2017-07-18 | 17200000802 | ND |
2019-02-20 | 19052008302 | ND |
2019-02-20 | 19052008402 | ND |
2019-04-09 | 19101008902 | ND |
2019-04-09 | 19101009002 | ND |
2019-08-07 | 19220013602 | ND |
2019-10-09 | 19283013502 | ND |