o-Dichlorobenzene
Glassboro Water Department
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 6 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 4 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-02-11 | L4869274-1 | ND |
2014-02-11 | L4869274-3 | ND |
2014-02-11 | L4869274-2 | ND |
2014-04-15 | L4974697-1 | ND |
2014-07-22 | L5167449-1 | ND |
2014-11-03 | L5314172-1 | ND |
2015-04-14 | L5497488-1 | ND |
2015-11-02 | L5899948-1 | ND |
2017-01-04 | L6596956-1 | ND |
2017-01-04 | L6596956-2 | ND |
2017-08-17 | 2256037001 | ND |
2017-10-19 | 2271554001 | ND |