Know Your Environment. Protect Your Health.

Bromoform

Afton Grove Water Supply Corporation

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.

 

48

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

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
2018-02-08Q1805471002ND
2018-02-08Q1805471001ND
2018-05-03Q1817975002ND
2018-05-03Q1817975001ND
2018-08-16Q1832890001ND
2018-08-16Q1832890002ND
2018-10-30Q1843880004ND
2018-10-30Q1843880005ND
2019-03-21Q1911961001ND
2019-03-21Q1911961002ND
2019-05-21Q1927029001ND
2019-05-21Q1927029002ND
2019-09-23Q1968473002ND
2019-09-23Q1968473001ND
2019-11-25Q1978271003ND
2019-11-25Q1978271004ND
2020-03-09Q2008428001ND
2020-03-09Q2008428002ND
2020-05-07Q2018090001ND
2020-05-07Q2018090002ND
2020-07-30Q2029900003ND
2020-07-30Q2029900004ND
2020-12-11Q2049434001ND
2020-12-11Q2049434002ND
2021-03-04Q2105804003ND
2021-03-04Q2105804004ND
2021-06-10Q2115265001ND
2021-06-10Q2115265002ND
2021-09-29Q2126707001ND
2021-09-29Q2126707002ND
2021-12-09Q2134777001ND
2021-12-09Q2134777002ND
2022-03-29Q2209832001ND
2022-03-29Q2209832002ND
2022-06-13Q2216380003ND
2022-06-13Q2216380004ND
2022-08-18Q2224518001ND
2022-08-18Q2224518002ND
2022-11-04Q2233498001ND
2022-11-04Q2233498002ND
2023-01-30Q2304173001ND
2023-01-30Q2304173002ND
2023-04-03Q2312021001ND
2023-04-03Q2312021002ND
2023-07-03Q2326029001ND
2023-07-03Q2326029002ND
2023-10-12Q2343556003ND
2023-10-12Q2343556004ND