Know Your Environment. Protect Your Health.

Dalapon

City of La Grulla

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
2018-03-06AE16938ND
2018-03-06AE16919ND
2018-05-15AE26363ND
2018-05-15AE26342ND
2018-08-29AE38918ND
2018-08-29AE38924ND
2018-12-04AE47761ND
2018-12-04AE47763ND
2019-02-05AE53152ND
2019-02-05AE53153ND
2019-02-05AE53265ND
2019-06-11AE69966ND
2019-06-11AE69981ND
2019-09-11AE83179ND
2019-09-11AE83175ND
2019-12-03AE91407ND
2019-12-03AE91409ND
2020-02-25AE99995ND
2020-02-25AF00001ND
2020-05-19AF12340ND
2020-05-19AF12341ND
2020-09-15AF27340ND
2020-09-15AF27341ND
2020-12-01AF36198ND
2020-12-01AF36200ND
2021-03-02AF44841ND
2021-03-02AF44843ND
2021-06-10AF57425ND
2021-06-10AF57426ND
2021-09-13AF69760ND
2021-09-13AF69772ND
2021-12-20AF79074ND
2021-12-20AF79075ND
2022-02-10AF84230ND
2022-02-10AF84240ND
2022-05-12AF97184ND
2022-05-12AF97186ND
2022-08-10AG08698ND
2022-08-10AG08707ND
2022-08-10AG08696ND
2022-12-07AG21302ND
2022-12-07AG21307ND
2023-03-21AG33511ND
2023-03-21AG33512ND
2023-05-24AG41867ND
2023-05-24AG41881ND
2023-08-17AG52998ND
2023-08-17AG53012ND
2023-11-14AG63531ND
2023-11-14AG63533ND