Know Your Environment. Protect Your Health.

Bromoform

Blandford Water Department

Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

67

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND160ND
2019ND160ND
2020ND90ND
2021ND80ND
2022ND90ND
2023ND90ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform is based on the California Office of Environmental Health Hazard Assessment's public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer, harm to reproduction and child development, and change to fetal growth and development .

ppb = parts per billion

All test results

Date Result
2018-02-20ND
2018-02-20ND
2018-02-20ND
2018-02-20ND
2018-05-15ND
2018-05-15ND
2018-05-15ND
2018-05-15ND
2018-08-20ND
2018-08-20ND
2018-08-20ND
2018-08-20ND
2018-11-19ND
2018-11-19ND
2018-11-19ND
2018-11-19ND
2019-02-20ND
2019-02-20ND
2019-02-20ND
2019-02-20ND
2019-05-15ND
2019-05-15ND
2019-05-15ND
2019-05-15ND
2019-08-27ND
2019-08-27ND
2019-08-27ND
2019-08-27ND
2019-11-20ND
2019-11-20ND
2019-11-20ND
2019-11-20ND
2020-02-18ND
2020-02-18ND
2020-05-19ND
2020-05-19ND
2020-08-17ND
2020-08-17ND
2020-09-23ND
2020-11-18ND
2020-11-18ND
2021-02-17ND
2021-02-17ND
2021-05-19ND
2021-05-19ND
2021-08-18ND
2021-08-18ND
2021-11-15ND
2021-11-15ND
2022-02-16ND
2022-02-16ND
2022-05-18ND
2022-05-18ND
2022-08-17ND
2022-08-17ND
2022-08-17ND
2022-11-16ND
2022-11-16ND
2023-02-15ND
2023-02-15ND
2023-05-17ND
2023-05-17ND
2023-08-15ND
2023-08-15ND
2023-08-16ND
2023-11-15ND
2023-11-15ND