Know Your Environment. Protect Your Health.

Bromoform

Pawc Watres

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.

 

192

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND320ND
2019ND320ND
2020ND320ND
2021ND320ND
2022ND320ND
2023ND320ND

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 Lab ID Result
2018-01-0938156501ND
2018-01-0938156001ND
2018-01-0938156101ND
2018-01-0938156201ND
2018-01-0938156401ND
2018-01-0938156601ND
2018-01-0938156301ND
2018-01-0938156701ND
2018-04-1039067901ND
2018-04-1039067401ND
2018-04-1039067501ND
2018-04-1039067601ND
2018-04-1039067801ND
2018-04-1039068001ND
2018-04-1039067701ND
2018-04-1039068101ND
2018-07-0940198301ND
2018-07-0940198401ND
2018-07-0940198501ND
2018-07-0940198701ND
2018-07-0940198901ND
2018-07-0940198601ND
2018-07-0940199001ND
2018-07-1040198801ND
2018-10-0841306501ND
2018-10-0841306601ND
2018-10-0841306701ND
2018-10-0841306901ND
2018-10-0841307101ND
2018-10-0841306801ND
2018-10-0841307201ND
2018-10-0941225001ND
2019-01-0742494101ND
2019-01-0742493601ND
2019-01-0742493701ND
2019-01-0742493801ND
2019-01-0742494001ND
2019-01-0742494201ND
2019-01-0742493901ND
2019-01-0742494301ND
2019-04-0943654001ND
2019-04-0943654101ND
2019-04-0943654601ND
2019-04-0943654701ND
2019-04-0943654801ND
2019-04-0943654301ND
2019-04-0943654401ND
2019-04-0943654501ND
2019-07-0845010001ND
2019-07-0845010101ND
2019-07-0845010501ND
2019-07-0845010601ND
2019-07-0845010701ND
2019-07-0845010201ND
2019-07-0845010301ND
2019-07-0845010401ND
2019-10-0746914601ND
2019-10-0746914701ND
2019-10-0746914801ND
2019-10-0746914901ND
2019-10-0746915001ND
2019-10-0746915101ND
2019-10-0746915201ND
2019-10-0846914501ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-01-06ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-04-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-07-07ND
2020-10-07ND
2020-10-07ND
2020-10-07ND
2020-10-07ND
2020-10-08ND
2020-10-08ND
2020-10-08ND
2020-10-08ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-01-06ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-04-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-07-07ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2021-10-11ND
2022-01-07ND
2022-01-07ND
2022-01-07ND
2022-01-10ND
2022-01-10ND
2022-01-10ND
2022-01-10ND
2022-01-10ND
2022-04-08ND
2022-04-08ND
2022-04-08ND
2022-04-11ND
2022-04-11ND
2022-04-11ND
2022-04-11ND
2022-04-11ND
2022-07-08ND
2022-07-08ND
2022-07-08ND
2022-07-11ND
2022-07-11ND
2022-07-11ND
2022-07-11ND
2022-07-11ND
2022-10-07ND
2022-10-07ND
2022-10-07ND
2022-10-10ND
2022-10-10ND
2022-10-10ND
2022-10-10ND
2022-10-10ND
2023-01-06ND
2023-01-06ND
2023-01-06ND
2023-01-09ND
2023-01-09ND
2023-01-09ND
2023-01-09ND
2023-01-09ND
2023-04-07ND
2023-04-07ND
2023-04-10ND
2023-04-10ND
2023-04-10ND
2023-04-10ND
2023-04-10ND
2023-04-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-07-10ND
2023-10-09ND
2023-10-09ND
2023-10-09ND
2023-10-09ND
2023-10-09ND
2023-10-09ND
2023-10-09ND
2023-10-09ND