Know Your Environment. Protect Your Health.

Dalapon

Avon Water Company

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

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND110ND
2019ND70ND
2020N/A00N/A
2021N/A00N/A
2022ND40ND
2023N/A00N/A

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
2018-03-05D8C0238-03SOCND
2018-03-05D8C0238-04SOCND
2018-03-05D8C0238-05SOCND
2018-03-05D8C0238-06SOCND
2018-03-05D8C0238-07SOCND
2018-03-05D8C0238-08SOCND
2018-03-05D8C0238-01SOCRND
2018-03-05D8C0238-02SOCND
2018-04-25D8D2151-06SOCND
2018-07-26CA98747ND
2018-10-09SOC 200508699ND
2019-03-12SOC 200524505ND
2019-05-20SOC 200533253ND
2019-05-20SOC 200533254ND
2019-05-20SOC 200533255ND
2019-05-20SOC 200533256ND
2019-05-21SOC 200533252ND
2019-10-09SOC 200552472ND
2022-03-24CK96360ND
2022-04-08CL06143ND
2022-05-06CL27001ND
2022-07-22CL89161ND