Know Your Environment. Protect Your Health.

Dalapon

Charlevoix, City of

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

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND80ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
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
2018-01-09LLH60504ND
2018-01-09LLH60504ND
2018-04-09LLH74687ND
2018-04-09LLH74687ND
2018-07-02LLH90886ND
2018-07-02LLH90886ND
2018-10-02LLI09862ND
2018-10-02LLI09862ND
2019-01-14LLI22253ND
2019-01-14LLI22253ND
2019-04-03LLI31967ND
2019-04-03LLI31967ND
2019-07-08LLI48301ND
2019-07-08LLI48301ND
2019-10-01LLI68675ND
2019-10-01LLI68675ND