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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

Salisbury-Rowan

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

 

96

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND160ND
2015ND160ND
2016ND160ND
2017ND160ND
2018ND160ND
2019ND160ND

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 Lab ID Result
2014-02-058919-020514-B02MND
2014-02-058919-020514-B03MND
2014-02-058919-020514-B04MND
2014-02-058919-020514-B01MND
2014-05-078919-050714-B01MND
2014-05-078919-050714-B02MND
2014-05-078919-050714-B03MND
2014-05-078919-050714-B04MND
2014-08-068919-080614-B01MND
2014-08-068919-080614-B02MND
2014-08-068919-080614-B03MND
2014-08-068919-080614-B04MND
2014-11-058919-110514-B02MND
2014-11-058919-110514-B04MND
2014-11-058919-110514-B03MND
2014-11-058919-110514-B01MND
2015-02-04ND
2015-02-04ND
2015-02-04ND
2015-02-04ND
2015-05-05ND
2015-05-05ND
2015-05-05ND
2015-05-20ND
2015-08-05ND
2015-08-05ND
2015-08-05ND
2015-08-05ND
2015-11-04ND
2015-11-04ND
2015-11-04ND
2015-11-04ND
2016-02-038919-020316-B04MND
2016-02-038919-020316-B03MND
2016-02-038919-020316-B02MND
2016-02-038919-020316-B01MND
2016-05-048919-050416-B03MND
2016-05-048919-050416-B02MND
2016-05-048919-050416-B01MND
2016-05-048919-050416-B04MND
2016-08-038919-080316-B01MND
2016-08-038919-080316-B02MND
2016-08-038919-080316-B03MND
2016-08-038919-080316-B04MND
2016-11-028919-110216-B01MND
2016-11-028919-110216-B04MND
2016-11-028919-110216-B03MND
2016-11-028919-110216-B02MND
2017-02-018919-020117-B04MND
2017-02-018919-020117-B03MND
2017-02-018919-020117-B01MND
2017-02-018919-020117-B02MND
2017-05-038919-050317-B01MND
2017-05-038919-050317-B02MND
2017-05-038919-050317-B03MND
2017-05-108919-051017-B04MND
2017-08-028919-080217-B01MND
2017-08-028919-080217-B02MND
2017-08-028919-080217-B03MND
2017-08-028919-080217-B04MND
2017-11-088919-110817-B01MND
2017-11-088919-110817-B02MND
2017-11-088919-110817-B03MND
2017-11-088919-110817-B04MND
2018-02-078919-020718-B04MND
2018-02-078919-020718-B03MND
2018-02-078919-020718-B02MND
2018-02-078919-020718-B01MND
2018-05-028919-050318-B02MND
2018-05-028919-050218-B01MND
2018-05-028919-050218-B03MND
2018-05-028919-050218-B04MND
2018-08-088919-080818-B04MND
2018-08-088919-080818-B03MND
2018-08-088919-080818-B02MND
2018-08-088919-080818-B01MND
2018-11-078919-110718-B01MND
2018-11-078919-110718-B02MND
2018-11-078919-110718-B03MND
2018-11-078919-110718-B04MND
2019-02-068919-020619-B01MND
2019-02-068919-020619-B02MND
2019-02-068919-020619-B03MND
2019-02-068919-020619-B04MND
2019-05-158919-051519-B01MND
2019-05-158919-051519-B04MND
2019-05-158919-051519-B03MND
2019-05-158919-051519-B02MND
2019-08-068919-080619-B02MND
2019-08-068919-080619-B04MND
2019-08-068919-080619-B03MND
2019-08-068919-080619-B01MND
2019-11-128919-111219-B04MND
2019-11-128919-111219-B03MND
2019-11-128919-111219-B02MND
2019-11-128919-111219-B01MND