Know Your Environment. Protect Your Health.

Dalapon

Ranch Hand Apartments

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

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND20ND
2020ND40ND
2021N/A00N/A
2022ND20ND
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
2019-02-21Q1907708011ND
2019-02-21Q1907708012ND
2020-02-13Q2005887018ND
2020-05-21Q2020391007ND
2020-08-17Q2032718007ND
2020-12-14Q2049491007ND
2022-06-08Q2216110017ND
2022-06-08Q2216110018ND
2023-03-02Q2308578015ND