Know Your Environment. Protect Your Health.

Dalapon

American Falls, City of

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

 

15

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
2022ND90ND
2023N/A00N/A

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
2019-05-07SI90505901ND
2019-10-01SI91001401ND
2020-02-19SI00210601ND
2020-02-19SI00210602ND
2020-03-03SI00301801ND
2020-05-12SI00508701ND
2022-06-20SI20630201ND
2022-07-05SI20701501ND
2022-08-25SI20831002ND
2022-09-06SI20903201ND
2022-09-06SI20903202ND
2022-09-12SI20910201ND
2022-09-14SI20914701ND
2022-10-17SI21015801ND
2022-10-24SI21023001ND