Know Your Environment. Protect Your Health.

Bromoform

West Wilson Utility District

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.

 

148

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020N/A00N/A
2021ND330ND
2022ND450ND
2023ND670ND

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
2018-01-04ND
2018-01-07ND
2019-01-07ND
2021-01-05ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-01-26ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-04-23ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-07-20ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2021-10-27ND
2022-01-04ND
2022-01-04ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-01-28ND
2022-03-09ND
2022-03-09ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-04-29ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-07-22ND
2022-09-02ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2022-10-28ND
2023-01-06ND
2023-01-06ND
2023-01-06ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-01-27ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-04-28ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-07-21ND
2023-08-15ND
2023-08-25ND
2023-09-06ND
2023-09-06ND
2023-09-06ND
2023-09-06ND
2023-09-14ND
2023-09-14ND