Know Your Environment. Protect Your Health.

Bromoform

City of White Oak

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.

 

54

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND90ND
2019ND90ND
2020ND90ND
2021ND90ND
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 Lab ID Result
2018-01-09Q1800844006ND
2018-01-09Q1800844005ND
2018-04-05Q1814313002ND
2018-04-05Q1814313001ND
2018-07-12Q1827705001ND
2018-07-12Q1827705002ND
2018-07-12Q1827705003ND
2018-10-10Q1840316001ND
2018-10-10Q1840316002ND
2019-02-13Q1906686009ND
2019-02-13Q1906686010ND
2019-04-23Q1916383001ND
2019-04-23Q1916383002ND
2019-07-16Q1945096004ND
2019-07-16Q1945096003ND
2019-07-16Q1945096001ND
2019-10-24Q1973687001ND
2019-10-24Q1973687002ND
2020-03-03Q2007985001ND
2020-03-03Q2007985002ND
2020-05-28Q2021156005ND
2020-05-28Q2021156006ND
2020-09-17Q2037210001ND
2020-09-17Q2037210003ND
2020-09-17Q2037210004ND
2020-11-16Q2044988001ND
2020-11-16Q2044988002ND
2021-02-26Q2105164005ND
2021-02-26Q2105164006ND
2021-05-17Q2112614001ND
2021-05-17Q2112614002ND
2021-09-23Q2126146001ND
2021-09-23Q2126146003ND
2021-09-23Q2126146004ND
2021-11-19Q2132569001ND
2021-11-19Q2132569002ND
2022-03-01Q2206916010ND
2022-03-01Q2206916011ND
2022-05-26Q2215242001ND
2022-05-26Q2215242002ND
2022-09-12Q2226922002ND
2022-09-12Q2226922003ND
2022-09-12Q2226922001ND
2022-11-22Q2235132001ND
2022-11-22Q2235132002ND
2023-02-02Q2304160003ND
2023-02-02Q2304160006ND
2023-04-11Q2313814001ND
2023-04-11Q2313814002ND
2023-07-05Q2326026001ND
2023-07-05Q2326026002ND
2023-07-05Q2326026003ND
2023-10-05Q2342805001ND
2023-10-05Q2342805002ND