Know Your Environment. Protect Your Health.

Dalapon

City of Pilot Point

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

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND30ND
2020ND70ND
2021N/A00N/A
2022N/A00N/A
2023ND70ND

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
2019-05-30Q1930236016ND
2019-08-08Q1953061002ND
2019-10-24Q1973669007ND
2020-01-16Q2001732038ND
2020-01-16Q2001732037ND
2020-01-16Q2001732036ND
2020-01-16Q2001732035ND
2020-01-16Q2001732034ND
2020-01-16Q2001732033ND
2020-05-11Q2018213009ND
2023-08-16Q2334321007ND
2023-08-16Q2334321008ND
2023-08-16Q2334321009ND
2023-11-06Q2347478002ND
2023-11-06Q2347478019ND
2023-11-06Q2347478020ND
2023-11-06Q2347803004ND