Know Your Environment. Protect Your Health.

Dalapon

Farmington

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

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019N/A00N/A
2020ND40ND
2021ND80ND
2022ND40ND
2023ND20ND

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
2018-01-0318A0035-04ND
2018-05-0318E0322-01ND
2020-07-3020G2366-01ND
2020-10-2220J1183-01ND
2020-10-2220J1183-02ND
2020-10-2220J1185-04ND
2021-02-1821B1013-01ND
2021-02-1821B1013-02ND
2021-02-1821B1013-03ND
2021-02-1821B1013-04ND
2021-05-0321E0037-01ND
2021-05-0321E0037-03ND
2021-05-0321E0037-02ND
2021-08-1121H0954-01ND
2022-03-0822C0323-01ND
2022-05-1722E1317-01ND
2022-07-2522G1722-01ND
2022-12-2022L0971-01ND
2023-01-1123A0311-01ND
2023-04-1923D1148-01ND