Know Your Environment. Protect Your Health.

Dalapon

Mary Francis Subdivision

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND10ND
2020ND10ND
2021ND30ND
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-03-21AE19405ND
2018-08-06AE35788ND
2018-08-06AE35907ND
2019-05-07AE65123ND
2020-05-06AF09639ND
2021-03-30AF48548ND
2021-03-30AF48549ND
2021-08-03AF64406ND
2022-08-24AG10735ND
2023-05-23AG41579ND