Know Your Environment. Protect Your Health.

Bromoform

Tull Water

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.

 

46

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND60ND
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
2018-01-0218004001702ND
2018-01-0218004001602ND
2018-04-0218095015102ND
2018-04-0218095015202ND
2018-07-0318186015502ND
2018-07-0318186015602ND
2018-10-0218277012102ND
2018-10-0218277012002ND
2019-01-0919011001901ND
2019-01-0919011002001ND
2019-07-0919192013202ND
2019-07-0919192013102ND
2019-10-0119276006902ND
2019-10-0119276007002ND
2020-01-0620009013702ND
2020-01-0620009013302ND
2020-04-0120094002302ND
2020-04-0120094002202ND
2020-07-0620191008602ND
2020-07-0620191008702ND
2020-10-0720282008402ND
2020-10-0720282008302ND
2021-01-0421007001102ND
2021-01-0421007001002ND
2021-04-0521098003402ND
2021-04-0521098003302ND
2021-07-0621189002202ND
2021-07-0621189002102ND
2021-10-1221286000202ND
2021-10-1221286000102ND
2022-01-0522005000602ND
2022-01-0522005000502ND
2022-04-04O196414-THM-1ND
2022-04-04O196413-THM-1ND
2022-07-04O199243-THM-1ND
2022-07-04O199210-THM-1ND
2022-10-05O202269-THM-1ND
2022-10-05O202270-THM-1ND
2023-01-03O204786-THM-1ND
2023-01-03O204787-THM-1ND
2023-04-04O207282-THM-1ND
2023-04-04O207281-THM-1ND
2023-07-04O210151-THM-1ND
2023-07-04O210152-THM-1ND
2023-10-04O212291-THM-1ND
2023-10-04O212292-THM-1ND