Know Your Environment. Protect Your Health.

Dalapon

Water System

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
2019ND60ND
2020ND10ND
2021ND10ND
2022ND20ND
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
2019-03-01AE56747ND
2019-03-01AE56748ND
2019-05-28AE68210ND
2019-05-28AE68271ND
2019-09-12AE83342ND
2019-11-26AE90662ND
2020-05-07AF09837ND
2021-08-23AF67378ND
2022-07-26AG06322ND
2022-07-26AG06481ND
2023-05-03AG39074ND