Know Your Environment. Protect Your Health.

Dinoseb

Rancho Brazos Subdivision

NOTE: Rancho Brazos Subdivision purchases water from Acton MUD which is required to test for dinoseb. Sample information shown below was taken by Acton MUD.

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

 

36

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND180ND
2021ND10ND
2022ND10ND
2023ND140ND

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

NOTE: Rancho Brazos Subdivision purchases water from Acton MUD which is required to test for dinoseb. Sample information shown below was taken by Acton MUD.

Date Lab ID Result
2018-03-28Q1812936038ND
2019-03-26Q1912275002ND
2020-03-04Q2008205053ND
2020-03-04Q2008205054ND
2020-03-04Q2008205055ND
2020-03-04Q2008205056ND
2020-03-04Q2008205057ND
2020-03-04Q2008205058ND
2020-03-04Q2008205059ND
2020-03-04Q2008205060ND
2020-03-25Q2012703011ND
2020-03-25Q2012703012ND
2020-03-25Q2012703013ND
2020-03-25Q2012703037ND
2020-03-25Q2012703038ND
2020-03-25Q2012703039ND
2020-03-25Q2012703040ND
2020-07-29Q2029640017ND
2020-07-29Q2029640016ND
2020-09-17Q2037199006ND
2021-04-01Q2108342011ND
2022-01-27Q2202897006ND
2023-07-26Q2329862007ND
2023-10-18Q2344522048ND
2023-10-18Q2344522062ND
2023-10-18Q2344522050ND
2023-10-18Q2344522049ND
2023-10-18Q2344522030ND
2023-10-18Q2344522009ND
2023-10-18Q2344522008ND
2023-10-18Q2344522001ND
2023-11-14Q2348718014ND
2023-11-14Q2348718015ND
2023-11-14Q2348718016ND
2023-11-14Q2348718017ND
2023-11-14Q2348718027ND