Dinoseb
Compton Water Department
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 6 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
---|---|---|
2017-10-05 | 9588-011-1140 | ND |
2017-10-05 | 9588-013-1110 | ND |
2017-10-05 | 9588-015-1045 | ND |
2017-10-05 | 9588-019-1020 | ND |
2017-10-05 | 9588-028-1000 | ND |
2017-12-11 | 9588-009-1032 | ND |
2018-01-09 | 9588-009-1041 | ND |
2018-04-12 | 9588-009-1005 | ND |
2018-06-28 | 9588-014-1015 | ND |
2018-12-19 | 9588-014-1000 | ND |
2019-01-30 | 9588-015-1030 | ND |