Know Your Environment. Protect Your Health.

Dalapon

South Saint Paul

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

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND10ND
2020N/A00N/A
2021ND20ND
2022ND20ND
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
2018-01-0318A0012-01ND
2018-05-1018E0851-02ND
2018-05-1018E0851-03ND
2018-08-2418H2147-01ND
2018-10-1818J0909-01ND
2019-01-1419A0377-01ND
2021-08-1321H1222-02ND
2021-10-1421J0693-02ND
2022-03-0922C0418-01ND
2022-05-1822E1432-01ND
2023-07-2523G1650-01ND
2023-10-3023J1666-02ND
2023-10-3023J1666-03ND
2023-10-3023J1666-05ND