Dalapon
Angola Pump 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 | ND | 1 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 1 | 0 | ND |
2018 | ND | 3 | 0 | ND |
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 |
---|---|---|
2014-04-30 | 35136725002 | ND |
2015-08-25 | 35205108005 | ND |
2015-08-25 | 35205114004 | ND |
2015-08-26 | 3520513001 | ND |
2017-07-25 | 2249958001 | ND |
2018-08-13 | 2333281001 | ND |
2018-08-13 | 2333281002 | ND |
2018-08-22 | 2334805001 | ND |