o-Dichlorobenzene
Andrews University
NOTE: Andrews University purchases water from Berrien Springs which is required to test for o-dichlorobenzene. Sample information shown below was taken by Berrien Springs.
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 | 1 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 1 | 0 | ND |
2019 | ND | 5 | 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
NOTE: Andrews University purchases water from Berrien Springs which is required to test for o-dichlorobenzene. Sample information shown below was taken by Berrien Springs.
Date | Lab ID | Result |
---|---|---|
2018-05-08 | LLH79348 | ND |
2019-07-10 | LLI49047 | ND |
2019-07-22 | LLI51022 | ND |
2019-11-04 | LLI74773 | ND |
2019-12-11 | LLI82897 | ND |
2019-12-11 | LLI82898 | ND |