Know Your Environment. Protect Your Health.

Monochlorobenzene (chlorobenzene)

Springville Water Works

NOTE: Springville Water Works purchases water from Coosa Valley Water Supply District which is required to test for monochlorobenzene (chlorobenzene). Sample information shown below was taken by Coosa Valley Water Supply District.

Monochlorobenzene is used as a solvent for pesticides, a degreasing agent and an intermediate for manufacturing other chemicals. It causes liver and kidney damage in studies of laboratory animals.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND40ND
2020ND40ND
2021ND40ND
2022ND40ND
2023ND40ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 70 ppb

The EWG Health Guideline of 70 ppb for monochlorobenzene 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): 100 ppb

The legal limit for monochlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1960s.

ppb = parts per billion

All test results

NOTE: Springville Water Works purchases water from Coosa Valley Water Supply District which is required to test for monochlorobenzene (chlorobenzene). Sample information shown below was taken by Coosa Valley Water Supply District.

Date Lab ID Result
2018-02-19180219026-1ND
2019-02-2019020651-001AND
2020-02-1920143247001_IVOCND
2021-02-1735612499001_IVOCND
2022-02-2335699198001_IVOCND
2023-10-112310-00220-003ND