Know Your Environment. Protect Your Health.

Dalapon

Sleepy Hollow

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

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
20190.228 ppb31ND - 0.685 ppb
20200.214 ppb52ND - 0.610 ppb
2021ND40ND
20220.646 ppb32ND - 1.10 ppb
20230.818 ppb440.352 ppb - 1.41 ppb

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