Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Bromoform

Hackett Waterworks

NOTE: Hackett Waterworks purchases water from James Fork Regional Water District which is required to test for bromoform. Sample information shown below was taken by James Fork Regional Water District.

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.

MORE ABOUT THIS CONTAMINANT

 

101

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND80ND
2015ND100ND
2016ND80ND
2017ND80ND
2018ND80ND
2019ND80ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

NOTE: Hackett Waterworks purchases water from James Fork Regional Water District which is required to test for bromoform. Sample information shown below was taken by James Fork Regional Water District.

Date Lab ID Result
2014-01-2714030004602ND
2014-01-2714030004402ND
2014-01-2714030004702ND
2014-01-2714030004502ND
2014-01-2714030003301ND
2014-04-2214114002102ND
2014-04-2214114002202ND
2014-04-2214114001902ND
2014-04-2214114001802ND
2014-07-2214205007302ND
2014-07-2214205007702ND
2014-07-2214205007102ND
2014-07-2214205007202ND
2014-11-2514330007002ND
2014-11-2514330006802ND
2014-11-2514330006902ND
2014-12-0114338004202ND
2015-01-2015023000601ND
2015-03-0915071005802ND
2015-03-0915071005602ND
2015-03-0915071005702ND
2015-03-0915071005502ND
2015-05-1815141013402ND
2015-05-1815141014402ND
2015-05-1815141013502ND
2015-05-1815141013302ND
2015-08-0415218009302ND
2015-08-0415218008802ND
2015-08-0415218009702ND
2015-08-0415218009602ND
2015-11-0415309002502ND
2015-11-0415309002602ND
2015-11-0415309002802ND
2015-11-0415309002702ND
2016-01-1416015000401ND
2016-02-1016042005502ND
2016-02-1016042006002ND
2016-02-1016042005602ND
2016-02-1016042005702ND
2016-05-1716140002302ND
2016-05-1716140002102ND
2016-05-1716140001202ND
2016-05-1716140002202ND
2016-08-1616231001202ND
2016-08-1616231001302ND
2016-08-1616231001402ND
2016-08-1616231004702ND
2016-11-1516321006602ND
2016-11-1516321006302ND
2016-11-1516321006002ND
2016-11-1516321005902ND
2017-01-3117033001501ND
2017-02-0717039008302ND
2017-02-0717039006802ND
2017-02-0717039006902ND
2017-02-0717039007002ND
2017-05-0917130004002ND
2017-05-0917130003102ND
2017-05-0917130004102ND
2017-05-0917130004202ND
2017-08-0817222006602ND
2017-08-0817222004902ND
2017-08-0817222004702ND
2017-08-0817222004802ND
2017-11-0717313003302ND
2017-11-0717313003202ND
2017-11-0717313003102ND
2017-11-0717313003602ND
2018-02-0818040006602ND
2018-02-0818040006402ND
2018-02-0818040006702ND
2018-02-0818040006502ND
2018-05-0118123003802ND
2018-05-0118123004202ND
2018-05-0118123003902ND
2018-05-0118123003702ND
2018-08-2018235000302ND
2018-08-2018235000202ND
2018-08-2018235000402ND
2018-08-2018235000502ND
2018-10-3018305010602ND
2018-10-3018305010902ND
2018-10-3018305010802ND
2018-10-3018305010702ND
2019-01-2219024001001ND
2019-01-2919031005902ND
2019-01-2919031006102ND
2019-01-2919031006002ND
2019-01-2919031005802ND
2019-04-2219115001102ND
2019-04-2219115000902ND
2019-04-2219115002802ND
2019-04-2219115001002ND
2019-07-2319206002302ND
2019-07-2319206002401ND
2019-07-2319206002601ND
2019-07-2319206002501ND
2019-10-2219297004702ND
2019-10-2219297004802ND
2019-10-2219297004902ND
2019-10-2219297004602ND