Know Your Environment. Protect Your Health.

p-Dichlorobenzene

City of Gilmer

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.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND30ND
2020ND30ND
2021ND30ND
2022ND30ND
2023ND30ND

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
2018-08-30Q1834899003ND
2018-08-30Q1834899006ND
2018-08-30Q1834899002ND
2019-10-10Q1972218001ND
2019-10-10Q1972218003ND
2019-10-10Q1972218005ND
2020-08-24Q2033825020ND
2020-08-24Q2033825022ND
2020-08-24Q2033825024ND
2021-04-01Q2108379004ND
2021-04-01Q2108379008ND
2021-04-01Q2108379006ND
2022-06-14Q2216508001ND
2022-10-24Q2231975002ND
2022-10-24Q2231975004ND
2023-06-15Q2322781013ND
2023-06-15Q2322781015ND
2023-06-15Q2322781017ND