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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

Cedar Grove 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

 

96

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
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
2014-02-12AB00192ND
2014-02-12AB00189ND
2014-02-12AB00190ND
2014-02-12AB00191ND
2014-05-13AB01631ND
2014-05-13AB01632ND
2014-05-13AB01634ND
2014-05-13AB01633ND
2014-08-12AB03645ND
2014-08-12AB03646ND
2014-08-12AB03648ND
2014-08-12AB03647ND
2014-11-13AB04964ND
2014-11-13AB04963ND
2014-11-13AB04966ND
2014-11-13AB04965ND
2015-02-11AB06655ND
2015-02-11AB06653ND
2015-02-11AB06656ND
2015-02-11AB06654ND
2015-05-13AB08514ND
2015-05-13AB08515ND
2015-05-13AB08512ND
2015-05-13AB08513ND
2015-08-12AB09916ND
2015-08-12AB09917ND
2015-08-12AB09914ND
2015-08-12AB09915ND
2015-11-12AB11601ND
2015-11-12AB11600ND
2015-11-12AB11598ND
2015-11-12AB11599ND
2016-02-12AB13595ND
2016-02-12AB13596ND
2016-02-12AB13594ND
2016-02-12AB13593ND
2016-05-11AB15239ND
2016-05-11AB15237ND
2016-05-11AB15238ND
2016-05-11AB15236ND
2016-08-12AB17381ND
2016-08-12AB17379ND
2016-08-12AB17380ND
2016-08-12AB17378ND
2016-11-16DWSC2410-1ND
2016-11-16DWSC2410-4ND
2016-11-16DWSC2410-3ND
2016-11-16DWSC2410-2ND
2017-02-15AB21158ND
2017-02-15AB21160ND
2017-02-15AB21159ND
2017-02-15AB21157ND
2017-05-16DWSC3174-3ND
2017-05-16DWSC3174-2ND
2017-05-16DWSC3174-4ND
2017-05-16DWSC3174-1ND
2017-08-14AB25732ND
2017-08-14AB25734ND
2017-08-14AB25731ND
2017-08-14AB25733ND
2017-11-15AB27880ND
2017-11-15AB27882ND
2017-11-15AB27881ND
2017-11-15AB27883ND
2018-02-13AB29940ND
2018-02-13AB29941ND
2018-02-13AB29938ND
2018-02-13AB29939ND
2018-05-15AB32047ND
2018-05-15AB32048ND
2018-05-15AB32046ND
2018-05-15AB32045ND
2018-08-06AB34255ND
2018-08-06AB34254ND
2018-08-06AB34256ND
2018-08-06AB34257ND
2018-11-15AB36316ND
2018-11-15AB36315ND
2018-11-15AB36317ND
2018-11-15AB36318ND
2019-02-14AB38368ND
2019-02-14AB38367ND
2019-02-14AB38365ND
2019-02-14AB38366ND
2019-05-169051020-10ND
2019-05-169051020-09ND
2019-05-169051020-11ND
2019-05-169051020-08ND
2019-08-30AB43018ND
2019-08-30AB43019ND
2019-08-30AB43016ND
2019-08-30AB43017ND
2019-11-14AB45344ND
2019-11-14AB45341ND
2019-11-14AB45342ND
2019-11-14AB45343ND