Know Your Environment. Protect Your Health.

Dinoseb

Valley Water and Sewer-deerwood

Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.

 

13

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
2019ND10ND
2020ND40ND
2021ND30ND
2022ND20ND
2023ND30ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 7 ppb

The legal limit for dinoseb, established in 1992, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2019-08-06680-172767-1ND
2020-03-18481646ND
2020-06-03487811ND
2020-09-02497137ND
2020-12-01505423ND
2021-03-161034275-01ND
2021-06-101063668-01ND
2021-09-24810-3691-1ND
2022-08-18FWH0299ND
2022-10-26FWJ0182-01ND
2023-02-16FXB0441-01ND
2023-04-06FXC0466ND
2023-08-29FXH0906ND