Dinoseb
Bossier City Water System
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
22
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 2 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 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 |
|---|---|---|
| 2014-03-17 | AD89825 | ND |
| 2014-03-17 | AD89825 | ND |
| 2015-03-09 | 35178883005 | ND |
| 2015-03-09 | 35178883005 | ND |
| 2015-10-12 | 35211703004 | ND |
| 2015-10-12 | 35211703004 | ND |
| 2016-04-12 | 35239164007 | ND |
| 2016-04-12 | 35239164007 | ND |
| 2016-12-08 | 35282332001 | ND |
| 2016-12-08 | 35282332001 | ND |
| 2017-04-10 | 35306447001 | ND |
| 2017-04-10 | 35306447001 | ND |
| 2017-10-23 | 35344148001 | ND |
| 2017-10-23 | 35344148001 | ND |
| 2018-01-23 | 35370031001 | ND |
| 2018-01-23 | 35370031001 | ND |
| 2018-07-31 | 35408509001 | ND |
| 2018-07-31 | 35408509001 | ND |
| 2019-02-25 | 35450969001 | ND |
| 2019-02-25 | 35450969001 | ND |
| 2019-07-31 | 35486402001 | ND |
| 2019-07-31 | 35486402001 | ND |