Know Your Environment. Protect Your Health.

Dalapon

Mount Kisco Water Department

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

 

29

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND50ND
2020ND50ND
2021ND40ND
2022ND50ND
2023ND50ND

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
2018-10-287072449005-SOCSND
2018-11-287072449003-SOCSND
2018-11-287072449004-SOCSND
2018-11-287072449002-SOCSND
2018-11-287072449001-SOCSND
2019-10-2970110250001-SOCSND
2019-10-2970110250004-SOCSND
2019-10-2970110250003-SOCSND
2019-10-2970110250002-SOCSND
2019-10-3170110250005-SOCSND
2020-09-30420-182169-1-SOCSND
2020-09-30420-182051-6-SOCSND
2020-09-30420-182051-5-SOCSND
2020-09-30420-182051-3-SOCSND
2020-09-30420-182051-4-SOCSND
2021-11-02420-210185-4-SOCSND
2021-11-02420-210185-1-SOCSND
2021-11-02420-210185-3-SOCSND
2021-11-02420-210185-2-SOCSND
2022-12-19AY22489-SOCSND
2022-12-19AY22493-SOCSND
2022-12-19AY22490-SOCSND
2022-12-19AY22942-SOCSND
2022-12-19AY22491-SOCSND
2023-11-27AZ21565-SOCSND
2023-11-27AZ21566-SOCSND
2023-11-27AZ21567-SOCSND
2023-11-27AZ21568-SOCSND
2023-11-27AZ21564-SOCSND