p-Dichlorobenzene
Oconee County - Watkinsville
p-Dichlorobenzene is a carcinogenic insecticide used in mothballs, and added to deodorant blocks made for trash cans and toilets. Long-term exposure can cause liver damage and kidney problems.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 3 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 5 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 6 ppb
The EWG Health Guideline of 6 ppb for p-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 cancer.
EPA Maximum Contaminant
Level (MCL) 75 ppb
The legal limit for p-dichlorobenzene, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1980s. This limit may not fully protect against the risk of cancer due to p-dichlorobenzene exposure.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-04-29 | AI38856 | ND |
2014-04-29 | AI38857 | ND |
2014-05-27 | AI41351 | ND |
2015-11-12 | AJ00940 | ND |
2016-08-17 | AJ23084 | ND |
2016-08-17 | AJ23085 | ND |
2016-08-17 | AJ23086 | ND |
2016-08-17 | AJ23087 | ND |
2016-08-17 | AJ23088 | ND |
2017-10-11 | AJ71271 | ND |
2017-10-11 | AJ71272 | ND |
2019-03-18 | AK13407 | ND |
2019-03-18 | AK13408 | ND |
2019-03-18 | AK13409 | ND |
2019-03-18 | AK13410 | ND |
2019-03-18 | AK13411 | ND |