Dinoseb
City of Hollister
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 6 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 5 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-03-25 | 1610-001-1635 | ND |
2014-03-25 | 1610-002-1700 | ND |
2014-03-25 | 1610-005-1540 | ND |
2014-03-25 | 1610-006-1425 | ND |
2014-03-25 | 1610-007-1445 | ND |
2014-03-25 | 1610-009-1555 | ND |
2016-12-14 | 1644-001-0952 | ND |
2016-12-14 | 1644-002-1013 | ND |
2016-12-14 | 1644-005-0848 | ND |
2016-12-14 | 1644-006-1105 | ND |
2016-12-14 | 1644-007-1144 | ND |
2017-12-07 | 1610-001-1120 | ND |
2017-12-07 | 1610-002-1132 | ND |
2017-12-07 | 1610-005-1048 | ND |
2017-12-07 | 1610-006-0950 | ND |
2017-12-07 | 1610-007-1014 | ND |