Know Your Environment. Protect Your Health.

Dalapon

Oaks At Houston Point

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

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND50ND
2020ND40ND
2021ND40ND
2022ND50ND
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
2018-02-15AE14047ND
2018-06-01AE28497ND
2018-08-01AE35245ND
2018-11-07AE45603ND
2019-02-21AE55287ND
2019-02-21AE55439ND
2019-05-20AE67102ND
2019-08-21AE79845ND
2019-11-07AE88890ND
2020-02-25AE99728ND
2020-06-23AF16512ND
2020-09-09AF26972ND
2020-12-11AF37475ND
2021-03-25AF48102ND
2021-05-06AF52749ND
2021-08-10AF65839ND
2021-11-01AF75191ND
2022-02-22AF85813ND
2022-02-22AF85907ND
2022-04-27AF94686ND
2022-07-07AG03649ND
2022-11-22AG19616ND
2023-02-13AG28578ND
2023-04-20AG37491ND
2023-07-26AG50185ND
2023-12-20AG67154ND