Know Your Environment. Protect Your Health.

Dalapon

Loop 360 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.

 

50

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND90ND
2020ND80ND
2021ND80ND
2022ND90ND
2023ND80ND

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
2018-02-20AE14406ND
2018-03-07AE17249ND
2018-05-16AE26541ND
2018-05-16AE26540ND
2018-08-03AE35685ND
2018-08-03AE35686ND
2018-11-20AE46599ND
2018-11-20AE46604ND
2019-01-30AE52162ND
2019-01-30AE52165ND
2019-05-08AE65377ND
2019-06-07AE69472ND
2019-06-07AE69527ND
2019-08-16AE79085ND
2019-08-16AE79084ND
2019-12-05AE91395ND
2019-12-05AE91397ND
2020-03-04AF01071ND
2020-03-04AF01074ND
2020-04-22AF07534ND
2020-04-22AF07535ND
2020-07-15AF19383ND
2020-07-15AF19385ND
2020-10-15AF30823ND
2020-10-15AF30837ND
2021-01-12AF38662ND
2021-01-12AF38664ND
2021-04-20AF50617ND
2021-04-20AF50618ND
2021-08-10AF65558ND
2021-08-10AF65565ND
2021-11-15AF76524ND
2021-11-15AF76529ND
2022-03-14AF88869ND
2022-03-14AF88886ND
2022-06-06AF99622ND
2022-06-06AF99624ND
2022-08-03AG07563ND
2022-08-03AG07685ND
2022-08-03AG07562ND
2022-12-01AG20424ND
2022-12-01AG20427ND
2023-02-13AG28475ND
2023-02-13AG28477ND
2023-05-09AG39678ND
2023-05-09AG39679ND
2023-08-22AG53416ND
2023-08-22AG53417ND
2023-10-23AG60591ND
2023-10-23AG60593ND