Know Your Environment. Protect Your Health.

Bromoform

Thibodaux Waterworks

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.

 

132

Samples

0

Samples exceeding legal limit (MCL)

3

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND320ND
2019ND320ND
2020ND160ND
2021ND160ND
2022ND200ND
20230.156 ppb164ND - 0.770 ppb

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
2018-02-0135371678001ND
2018-02-0135371678002ND
2018-02-0135371678003ND
2018-02-0135371678004ND
2018-02-0135371678001ND
2018-02-0135371678002ND
2018-02-0135371678003ND
2018-02-0135371678004ND
2018-05-0335390209001ND
2018-05-0335390209002ND
2018-05-0335390209003ND
2018-05-0335390209004ND
2018-05-0335390209001ND
2018-05-0335390209002ND
2018-05-0335390209003ND
2018-05-0335390209004ND
2018-08-0135408230001ND
2018-08-0135408230002ND
2018-08-0135408230003ND
2018-08-0135408230004ND
2018-08-0135408230001ND
2018-08-0135408230002ND
2018-08-0135408230003ND
2018-08-0135408230004ND
2018-11-0735430035001ND
2018-11-0735430035002ND
2018-11-0735430035003ND
2018-11-0735430035004ND
2018-11-0735430035001ND
2018-11-0735430035002ND
2018-11-0735430035003ND
2018-11-0735430035004ND
2019-02-0535446749001ND
2019-02-0535446749002ND
2019-02-0535446749003ND
2019-02-0535446749004ND
2019-02-0535446749001ND
2019-02-0535446749002ND
2019-02-0535446749003ND
2019-02-0535446749004ND
2019-05-0135465624001ND
2019-05-0135465624002ND
2019-05-0135465624003ND
2019-05-0135465624004ND
2019-05-0135465624001ND
2019-05-0135465624002ND
2019-05-0135465624003ND
2019-05-0135465624004ND
2019-08-0135487283001ND
2019-08-0135487283002ND
2019-08-0135487283003ND
2019-08-0135487283004ND
2019-08-0135487283001ND
2019-08-0135487283002ND
2019-08-0135487283003ND
2019-08-0135487283004ND
2019-11-0735510944001ND
2019-11-0735510944002ND
2019-11-0735510944003ND
2019-11-0735510944004ND
2019-11-0735510944001ND
2019-11-0735510944002ND
2019-11-0735510944003ND
2019-11-0735510944004ND
2020-02-1235530705001ND
2020-02-1235530705002ND
2020-02-1235530705003ND
2020-02-1235530705004ND
2020-05-0135547154001ND
2020-05-0135547154002ND
2020-05-0135547154003ND
2020-05-0135547154004ND
2020-08-0635568817001ND
2020-08-0635568817002ND
2020-08-0635568817003ND
2020-08-0635568817004ND
2020-11-1035591331001ND
2020-11-1035591331002ND
2020-11-1035591331003ND
2020-11-1035591331004ND
2021-02-0435609893001ND
2021-02-0435609893002ND
2021-02-0435609893003ND
2021-02-0435609893004ND
2021-05-0735631652001ND
2021-05-0735631652002ND
2021-05-0735631652003ND
2021-05-0735631652004ND
2021-08-1235655616001ND
2021-08-1235655616002ND
2021-08-1235655616003ND
2021-08-1235655616004ND
2021-11-0435676585001ND
2021-11-0435676585002ND
2021-11-0435676585003ND
2021-11-0435676585004ND
2022-02-0335695251001ND
2022-02-0335695251002ND
2022-02-0335695251003ND
2022-02-0335695251004ND
2022-05-0535715779001ND
2022-05-0535715779002ND
2022-05-0535715779003ND
2022-05-0535715779004ND
2022-05-1135717553001ND
2022-05-1135717553002ND
2022-05-1135717553003ND
2022-05-1135717553004ND
2022-08-1135740936001ND
2022-08-1135740936002ND
2022-08-1135740936003ND
2022-08-1135740936004ND
2022-11-0335757770001ND
2022-11-0335757770002ND
2022-11-0335757770003ND
2022-11-0335757770004ND
2023-02-0235776750001ND
2023-02-0235776750002ND
2023-02-0235776750003ND
2023-02-0235776750004ND
2023-05-0435797434001ND
2023-05-0435797434002ND
2023-05-0435797434003ND
2023-05-0435797434004ND
2023-08-0435818346001ND
2023-08-0435818346002ND
2023-08-0435818346003ND
2023-08-0435818346004ND
2023-11-02358389820010.400 ppb
2023-11-02358389820020.670 ppb
2023-11-02358389820030.650 ppb
2023-11-02358389820040.770 ppb