Know Your Environment. Protect Your Health.

Dalapon

Sheridan Lake Water Company

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

 

11

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
2020N/A00N/A
2021ND30ND
2022ND30ND
2023ND30ND

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 Result
2019-12-09ND
2019-12-09ND
2021-06-16ND
2021-08-31ND
2021-12-13ND
2022-03-08ND
2022-09-12ND
2022-11-14ND
2023-03-06ND
2023-06-05ND
2023-08-29ND