Know Your Environment. Protect Your Health.

p-Dichlorobenzene

Tobyhanna Army Depot

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020ND40ND
2021ND30ND
2022ND40ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2020-01-2821523017.00ND
2020-05-0522238801.00ND
2020-07-1322630155.00ND
2020-10-0623204744.00ND
2021-01-0523734227.00ND
2021-09-2125242571.00ND
2021-12-1725785784.00ND
2022-02-2226309857.00ND
2022-07-1927060926.00ND
2022-09-2027465078.00ND
2022-11-0827844678.00ND
2023-03-2128544465.00ND
2023-04-2528726028.00ND