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EWG's Tap Water Database — 2021 UPDATE

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Monobromoacetic acid

Connecticut Water Company - Northern Region-Western System

Monobromoacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids 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

 

160

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
2014ND320ND
2015N/A00N/A
2016ND320ND
2017ND320ND
2018ND320ND
2019ND320ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 25 ppb

The EWG Health Guideline of 25 ppb for monobromoacetic acid was proposed in 2020 by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk.. This health guideline protects against muscular degeneration.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-041747HAA5ND
2014-02-041748HAA5ND
2014-02-041749HAA5ND
2014-02-041750HAA5ND
2014-02-041751HAA5ND
2014-02-041752HAA5ND
2014-02-041753HAA5ND
2014-02-041754HAA5ND
2014-05-063067HAA5ND
2014-05-066107HAA5ND
2014-05-066108HAA5ND
2014-05-066109HAA5ND
2014-05-066110HAA5ND
2014-05-066112HAA5ND
2014-05-066113HAA5ND
2014-05-066114HAA5ND
2014-08-05BG88648HAA5ND
2014-08-05BG88649HAA5ND
2014-08-05BG88650HAA5ND
2014-08-05BG88651HAA5ND
2014-08-05BG88652HAA5ND
2014-08-05BG88653HAA5ND
2014-08-05BG88654HAA5ND
2014-08-05BG88655HAA5ND
2014-11-25BH46470HAA5ND
2014-11-25BH46471HAA5ND
2014-11-25BH46472HAA5ND
2014-11-25BH46473HAA5ND
2014-11-25BH46474HAA5ND
2014-11-25BH46475HAA5ND
2014-11-25BH46476HAA5ND
2014-11-25BH46477HAA5ND
2016-02-04BK61857HAA5ND
2016-02-04BK61858HAA5ND
2016-02-04BK61859HAA5ND
2016-02-04BK61860HAA5ND
2016-02-04BK61861HAA5ND
2016-02-04BK61862HAA5ND
2016-02-04BK61863HAA5ND
2016-02-04BK61864HAA5ND
2016-05-05BN26300HAA5ND
2016-05-05BN26301HAA5ND
2016-05-05BN26302HAA5ND
2016-05-05BN26303HAA5ND
2016-05-05BN26304HAA5ND
2016-05-05BN26305HAA5ND
2016-05-05BN26306HAA5ND
2016-05-05BN26307HAA5ND
2016-08-18BN94948HAA5ND
2016-08-18BN94949HAA5ND
2016-08-18BN94950HAA5ND
2016-08-18BN94951HAA5ND
2016-08-18BN94952HAA5ND
2016-08-18BN94953HAA5ND
2016-08-18BN94954HAA5ND
2016-08-18BN94955HAA5ND
2016-11-03BV75338HAA5ND
2016-11-03BV75339HAA5ND
2016-11-03BV75340HAA5ND
2016-11-03BV75341HAA5ND
2016-11-03BV75342HAA5ND
2016-11-03BV75343HAA5ND
2016-11-03BV75344HAA5ND
2016-11-03BV75345HAA5ND
2017-02-02BX44867HAA5ND
2017-02-02BX44868HAA5ND
2017-02-02BX44869HAA5ND
2017-02-02BX44870HAA5ND
2017-02-02BX44871HAA5ND
2017-02-02BX44872HAA5ND
2017-02-02BX44873HAA5ND
2017-02-02BX44874HAA5ND
2017-05-04BY15439HAA5ND
2017-05-04BY15440HAA5ND
2017-05-04BY15441HAA5ND
2017-05-04BY15442HAA5ND
2017-05-04BY15443HAA5ND
2017-05-04BY15444HAA5ND
2017-05-04BY15445HAA5ND
2017-05-04BY15446HAA5ND
2017-08-07BY79801HAA5ND
2017-08-07BY79802HAA5ND
2017-08-07BY79803HAA5ND
2017-08-07BY79804HAA5ND
2017-08-07BY79805HAA5ND
2017-08-07BY79806HAA5ND
2017-08-07BY79807HAA5ND
2017-08-07BY79808HAA5ND
2017-11-06BZ33918HAA5ND
2017-11-16BZ43465HAA5ND
2017-11-16BZ43466HAA5ND
2017-11-16BZ43467HAA5ND
2017-11-16BZ43468HAA5ND
2017-11-16BZ43469HAA5ND
2017-11-16BZ43470HAA5ND
2017-11-16BZ43471HAA5ND
2018-02-01BZ83504HAA5ND
2018-02-01BZ83505HAA5ND
2018-02-01BZ83506HAA5ND
2018-02-01BZ83507HAA5ND
2018-02-01BZ83508HAA5ND
2018-02-01BZ83509HAA5ND
2018-02-01BZ83510HAA5ND
2018-02-21BZ93283HAA5ND
2018-05-03CA41161HAA5ND
2018-05-03CA41162HAA5ND
2018-05-03CA41163HAA5ND
2018-05-03CA41164HAA5ND
2018-05-03CA41165HAA5ND
2018-05-03CA41166HAA5ND
2018-05-03CA41167HAA5ND
2018-05-15CA48118HAA5ND
2018-08-02CB04020ND
2018-08-02CB04021ND
2018-08-02CB04022ND
2018-08-02CB04023ND
2018-08-02CB04024ND
2018-08-02CB04025ND
2018-08-02CB04026ND
2018-08-06CB05840ND
2018-11-01DBP 200511133ND
2018-11-01DBP 200511134ND
2018-11-01DBP 200511135ND
2018-11-01DBP 200511136ND
2018-11-01DBP 200511137ND
2018-11-01DBP 200511138ND
2018-11-01DBP 200511139ND
2018-11-05DBP 200511389ND
2019-02-07DBP 200521083ND
2019-02-07DBP 200521084ND
2019-02-07DBP 200521085ND
2019-02-07DBP 200521086ND
2019-02-07DBP 200521087ND
2019-02-07DBP 200521088ND
2019-02-07DBP 200521089ND
2019-02-11DBP 200521256ND
2019-05-09DBP 200531575ND
2019-05-09DBP 200531576ND
2019-05-09DBP 200531577ND
2019-05-09DBP 200531582ND
2019-05-09DBP 200531584ND
2019-05-09DBP 200531586ND
2019-05-09DBP 200531587ND
2019-05-13DBP 200531837ND
2019-08-01DBP 200542722ND
2019-08-01DBP 200542723ND
2019-08-01DBP 200542724ND
2019-08-01DBP 200542725ND
2019-08-01DBP 200542726ND
2019-08-01DBP 200542727ND
2019-08-01DBP 200542728ND
2019-08-13DBP 200544758ND
2019-11-07DBP 200555828ND
2019-11-07DBP 200555830ND
2019-11-07DBP 200555831ND
2019-11-07DBP 200555832ND
2019-11-07DBP 200555833ND
2019-11-07DBP 200555834ND
2019-11-07DBP 200555835ND
2019-11-18DBP 200557004ND