Dinoseb
City of Grand Island
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 | ND | 2 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 5 | 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 |
---|---|---|
2014-01-13 | 278785 | ND |
2014-01-13 | 278786 | ND |
2015-09-22 | 375779 | ND |
2016-01-20 | ND | |
2016-01-20 | ND | |
2016-01-20 | ND | |
2016-01-20 | ND | |
2016-04-12 | ND | |
2017-01-04 | ND | |
2017-01-04 | ND | |
2019-03-11 | 591710 | ND |
2019-03-11 | 591711 | ND |
2019-03-11 | 591712 | ND |
2019-03-11 | 591713 | ND |
2019-05-13 | 604862 | ND |