o-Dichlorobenzene
Eagle Water Company Inc
o-Dichlorobenzene is used as a chemical intermediate for making agricultural herbicides. It is toxic to the liver, kidneys and the nervous system, and causes cancer in animal studies.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 6 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 600 ppb
The EWG Health Guideline of 600 ppb for o-dichlorobenzene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.
EPA Maximum Contaminant
Level (MCL) 600 ppb
The legal limit for o-dichlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1970s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-12-30 | V1451194 | ND |
2014-12-30 | V1451193 | ND |
2015-12-28 | V1555378 | ND |
2015-12-28 | V1555377 | ND |
2016-12-27 | V1658658 | ND |
2016-12-27 | V1658659 | ND |
2017-12-28 | V1760114 | ND |
2017-12-28 | V1760115 | ND |
2018-12-27 | V1863070 | ND |
2018-12-27 | V1863069 | ND |
2019-12-30 | V1964485 | ND |
2019-12-30 | V1964483 | ND |
2019-12-30 | V1964487 | ND |
2019-12-30 | V1964489 | ND |
2019-12-30 | V1964491 | ND |
2019-12-30 | V1964493 | ND |