Dinoseb
Culvers Hill - North Webster
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 | ND | 5 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 5 | 0 | ND |
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 |
---|---|---|
2015-06-10 | 15061506RS28-150 | ND |
2015-06-10 | 15061507RS28-150 | ND |
2015-06-10 | 15061508RS28-150 | ND |
2015-06-10 | 15061509RS28-150 | ND |
2015-06-10 | 15061504RS28-150 | ND |
2016-09-26 | 16092900001RS28- | ND |
2016-09-26 | 16092905001RS28- | ND |
2016-09-26 | 16092908001RS28- | ND |
2016-09-26 | 16092921001RS28- | ND |
2016-09-26 | 16092925001RS28- | ND |
2018-09-24 | 18093268RS28-180 | ND |
2018-09-24 | 18093267RS28-180 | ND |
2018-09-24 | 18093264RS28-180 | ND |
2018-09-24 | 18093262RS28-180 | ND |
2018-09-24 | 18093260RS28-180 | ND |
2019-08-20 | 380074RS28-1903 | ND |
2019-08-20 | 380074 | ND |
2019-08-20 | 380073RS28-1903 | ND |
2019-08-20 | 380073 | ND |
2019-11-21 | 384793RS28-1904 | ND |