Know Your Environment. Protect Your Health.

Dalapon

Tri Community Water Supply Corporation

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

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND50ND
2020ND40ND
2021ND40ND
2022ND50ND
2023ND40ND

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
2018-02-08AE12983ND
2018-04-17AE22740ND
2018-08-23AE38246ND
2018-10-31AE45031ND
2019-02-27AE56198ND
2019-05-29AE68347ND
2019-05-29AE68470ND
2019-08-19AE79210ND
2019-10-29AE87831ND
2020-02-26AE99976ND
2020-04-16AF06958ND
2020-08-17AF23680ND
2020-10-15AF30824ND
2021-01-20AF40041ND
2021-04-14AF50104ND
2021-08-18AF66745ND
2021-10-14AF73530ND
2022-01-11AF79634ND
2022-01-11AF79750ND
2022-05-03AF95312ND
2022-07-19AG05256ND
2022-10-24AG18019ND
2023-01-12AG24340ND
2023-05-01AG38583ND
2023-08-08AG51779ND
2023-10-19AG60399ND