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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

Lebanon Water Authority

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

 

153

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND320ND
2015ND320ND
2016ND320ND
2017ND200ND
2018ND160ND
2019ND210ND

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
2014-02-251073134002ND
2014-02-251073134006ND
2014-02-251073134008ND
2014-02-251073134004ND
2014-02-251073134001ND
2014-02-251073134007ND
2014-02-251073134003ND
2014-02-251073134005ND
2014-05-082005699002ND
2014-05-082005699006ND
2014-05-082005699008ND
2014-05-082005699004ND
2014-05-082005699001ND
2014-05-082005699007ND
2014-05-082005699003ND
2014-05-082005699005ND
2014-08-072022125002ND
2014-08-072022125006ND
2014-08-072022125008ND
2014-08-072022125004ND
2014-08-072022125001ND
2014-08-072022125007ND
2014-08-072022125003ND
2014-08-072022125005ND
2014-11-072038903002ND
2014-11-072038903006ND
2014-11-072038903008ND
2014-11-072038903004ND
2014-11-072038903001ND
2014-11-072038903007ND
2014-11-072038903003ND
2014-11-072038903005ND
2015-02-0612492132ND
2015-02-0612492162ND
2015-02-0612492168ND
2015-02-0612492144ND
2015-02-0612492126ND
2015-02-0612492156ND
2015-02-0612492138ND
2015-02-0612492150ND
2015-05-0812857258ND
2015-05-0812857288ND
2015-05-0812857294ND
2015-05-0812857270ND
2015-05-0812857252ND
2015-05-0812857282ND
2015-05-0812857264ND
2015-05-0812857276ND
2015-08-0713240413ND
2015-08-0713240443ND
2015-08-0713240449ND
2015-08-0713240425ND
2015-08-0713240407ND
2015-08-0713240437ND
2015-08-0713240419ND
2015-08-0713240431ND
2015-11-0613609805ND
2015-11-0613609835ND
2015-11-0613609841ND
2015-11-0613609817ND
2015-11-0613609799ND
2015-11-0613609829ND
2015-11-0613609811ND
2015-11-0613609823ND
2016-02-0513962030ND
2016-02-0513962060ND
2016-02-0513962066ND
2016-02-0513962042ND
2016-02-0513962022ND
2016-02-0513962054ND
2016-02-0513962036ND
2016-02-0513962048ND
2016-05-0614376895ND
2016-05-0614376878ND
2016-05-0614376866ND
2016-05-0614376890ND
2016-05-0614376872ND
2016-05-0614376860ND
2016-05-0614376854ND
2016-05-0614376884ND
2016-08-0814876992ND
2016-08-0814877010ND
2016-08-0814877028ND
2016-08-0814876998ND
2016-08-0814877016ND
2016-08-0814877004ND
2016-08-0814877022ND
2016-08-0814876986ND
2016-11-0715341780ND
2016-11-0715341810ND
2016-11-0715341792ND
2016-11-0715341786ND
2016-11-0715341816ND
2016-11-0715341798ND
2016-11-0715341774ND
2016-11-0715341804ND
2017-02-0615767484ND
2017-02-0615767478ND
2017-02-0615767490ND
2017-02-0615767514ND
2017-02-0615767502ND
2017-02-0615767496ND
2017-02-0615767520ND
2017-02-0615767508ND
2017-05-0816226708ND
2017-05-0816226714ND
2017-05-0816226720ND
2017-05-0816226702ND
2017-08-0716697961ND
2017-08-0716697943ND
2017-08-0716697955ND
2017-08-0716697949ND
2017-11-0717136488ND
2017-11-0717136494ND
2017-11-0717136500ND
2017-11-0717136482ND
2018-02-062293062004ND
2018-02-062293062001ND
2018-02-062293062003ND
2018-02-062293062002ND
2018-05-082313580004ND
2018-05-082313580001ND
2018-05-082313580003ND
2018-05-082313580002ND
2018-08-072330689004ND
2018-08-072330689001ND
2018-08-072330689003ND
2018-08-072330689002ND
2018-11-072348402004ND
2018-11-072348402001ND
2018-11-072348402003ND
2018-11-072348402002ND
2019-02-063014544004ND
2019-02-063014544001ND
2019-02-063014544003ND
2019-02-063014544002ND
2019-05-083032439004ND
2019-05-083032439001ND
2019-05-083032439003ND
2019-05-083032439002ND
2019-08-073049982004ND
2019-08-073049982001ND
2019-08-073049982003ND
2019-08-073049982002ND
2019-11-073068447004ND
2019-11-073068447009ND
2019-11-073068447005ND
2019-11-073068447002ND
2019-11-073068447001ND
2019-11-073068447008ND
2019-11-073068447003ND
2019-11-073068447007ND
2019-11-073068447006ND