Know Your Environment. Protect Your Health.

Dalapon

Hillview Water Company-oakhurst/sierra Lakes

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

 

6

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
2019N/A00N/A
2020ND60ND
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
2020-12-09CA2010007_034_034-202012091158ND
2020-12-09CA2010007_017_017-202012091258ND
2020-12-10CA2010007_030_030-202012101120ND
2020-12-10CA2010007_031_031-202012101648ND
2020-12-10CA2010007_032_032-202012101705ND
2020-12-10CA2010007_033_033-202012101725ND