Bromoform

Fall River Water Department

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

296

Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2014	N/A	0	N/A
2015	ND	66	ND
2016	ND	66	ND
2017	ND	48	ND
2018	ND	66	ND
2019	ND	50	ND

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

Date	Result
2015-02-11	ND
2015-02-11	ND
2015-02-11	ND
2015-02-11	ND
2015-02-11	ND
2015-02-11	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-02-12	ND
2015-03-03	ND
2015-03-03	ND
2015-05-13	ND
2015-05-13	ND
2015-05-13	ND
2015-05-13	ND
2015-05-13	ND
2015-05-13	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-05-14	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-08-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2015-11-13	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-02-17	ND
2016-03-07	ND
2016-03-07	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-05-12	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-08-18	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2016-11-17	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-02-16	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-08-17	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2017-11-16	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-02-15	ND
2018-03-15	ND
2018-03-15	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-05-17	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-08-16	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2018-11-15	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-02-14	ND
2019-03-19	ND
2019-03-19	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-08-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND
2019-11-15	ND