Dinoseb
California Water Service - Stockton
Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.
37
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 |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 7 | 0 | ND |
2018 | ND | 9 | 0 | ND |
2019 | ND | 11 | 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 |
---|---|---|
2014-07-29 | 5810-130-1102 | ND |
2014-12-02 | 5810-130-1414 | ND |
2015-06-10 | 9590-130-1136 | ND |
2015-08-16 | 1610-133-1900 | ND |
2015-09-22 | 9590-130-1114 | ND |
2015-10-26 | 9590-060-1145 | ND |
2015-11-19 | 9590-059-1056 | ND |
2015-12-09 | 9590-018-0553 | ND |
2016-02-23 | 9590-061-1110 | ND |
2016-09-20 | 5810-130-0950 | ND |
2017-04-18 | 9590-133-1146 | ND |
2017-06-15 | 5810-130-1130 | ND |
2017-07-12 | 9590-133-1420 | ND |
2017-07-13 | 9590-029-1354 | ND |
2017-09-19 | 9590-130-1040 | ND |
2017-10-10 | 9590-058-0950 | ND |
2017-10-10 | 9590-133-1110 | ND |
2018-01-02 | 9590-054-1115 | ND |
2018-01-03 | 9590-133-0950 | ND |
2018-04-05 | 9590-133-1320 | ND |
2018-04-11 | 9590-050-1225 | ND |
2018-06-05 | 9590-130-1405 | ND |
2018-07-09 | 9590-056-1305 | ND |
2018-07-09 | 9590-133-1100 | ND |
2018-09-05 | 9590-130-1443 | ND |
2018-10-09 | 9590-133-1325 | ND |
2019-01-02 | 9590-133-1301 | ND |
2019-02-14 | 9590-061-1430 | ND |
2019-04-02 | 9590-133-1235 | ND |
2019-04-23 | 9590-053-1145 | ND |
2019-05-08 | 9590-007-1120 | ND |
2019-06-11 | 9590-130-1140 | ND |
2019-07-09 | 9590-133-1400 | ND |
2019-09-04 | 9590-130-1250 | ND |
2019-10-01 | 9590-067-1150 | ND |
2019-10-02 | 9590-028-1300 | ND |
2019-10-09 | 9590-133-1059 | ND |