Know Your Environment. Protect Your Health.

Dalapon

Crown Mountain WSC

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
2018ND40ND
2019ND10ND
2020ND10ND
2021ND20ND
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
2018-02-08AE13093ND
2018-06-19AE30446ND
2018-06-19AE30554ND
2018-08-02AE35641ND
2019-09-26AE84818ND
2020-09-14AF27172ND
2021-08-02AF64220ND
2021-08-02AF64268ND
2022-06-22AG01894ND
2023-06-15AG44704ND