Know Your Environment. Protect Your Health.

Dalapon

Prairie Ronde Water System Inc.

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

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND100ND
2019N/A00N/A
2020N/A00N/A
2021ND50ND
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
2018-05-0735391146001ND
2018-05-0735391146001ND
2018-09-2435420585001ND
2018-09-2435420585002ND
2018-09-2435420585003ND
2018-09-2435420585004ND
2018-09-2435420585001ND
2018-09-2435420585002ND
2018-09-2435420585003ND
2018-09-2435420585004ND
2021-05-1735634489001ND
2021-05-1735634489002ND
2021-05-1735634489003ND
2021-05-1735634489004ND
2021-05-1735634489005ND