Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Monobromoacetic acid

Assumption Parish Waterworks District 1

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

 

192

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
20140.281 ppb322ND - 4.50 ppb
20150.444 ppb328ND - 2.30 ppb
2016ND320ND
2017ND320ND
20180.275 ppb322ND - 4.40 ppb
20190.513 ppb322ND - 8.20 ppb

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
2014-03-0535129067001ND
2014-03-0535129067002ND
2014-03-0535129067003ND
2014-03-0535129067004ND
2014-03-0535129067001ND
2014-03-0535129067002ND
2014-03-0535129067003ND
2014-03-0535129067004ND
2014-06-1635142492001ND
2014-06-1635142492002ND
2014-06-1635142492003ND
2014-06-1635142492004ND
2014-06-1635142492001ND
2014-06-1635142492002ND
2014-06-1635142492003ND
2014-06-1635142492004ND
2014-09-0435153796001ND
2014-09-0435153796002ND
2014-09-0435153796003ND
2014-09-0435153796004ND
2014-09-0435153796001ND
2014-09-0435153796002ND
2014-09-0435153796003ND
2014-09-0435153796004ND
2014-12-0935167294001ND
2014-12-09351672940024.50 ppb
2014-12-0935167294003ND
2014-12-0935167294004ND
2014-12-0935167294001ND
2014-12-09351672940024.50 ppb
2014-12-0935167294003ND
2014-12-0935167294004ND
2015-03-0335177889001ND
2015-03-0335177889002ND
2015-03-0335177889003ND
2015-03-0335177889004ND
2015-03-0335177889001ND
2015-03-0335177889002ND
2015-03-0335177889003ND
2015-03-0335177889004ND
2015-06-0335191352001ND
2015-06-0335191352002ND
2015-06-0335191352003ND
2015-06-0335191352004ND
2015-06-0335191352001ND
2015-06-0335191352002ND
2015-06-0335191352003ND
2015-06-0335191352004ND
2015-09-0235205588001ND
2015-09-0235205588002ND
2015-09-0235205588003ND
2015-09-0235205588004ND
2015-09-0235205588001ND
2015-09-0235205588002ND
2015-09-0235205588003ND
2015-09-0235205588004ND
2015-12-03352195030012.30 ppb
2015-12-03352195030021.20 ppb
2015-12-03352195030031.80 ppb
2015-12-03352195030041.80 ppb
2015-12-03352195030012.30 ppb
2015-12-03352195030021.20 ppb
2015-12-03352195030031.80 ppb
2015-12-03352195030041.80 ppb
2016-03-0335233003001ND
2016-03-0335233003002ND
2016-03-0335233003003ND
2016-03-0335233003004ND
2016-03-0335233003001ND
2016-03-0335233003002ND
2016-03-0335233003003ND
2016-03-0335233003004ND
2016-06-0835248766001ND
2016-06-0835248766002ND
2016-06-0835248766003ND
2016-06-0835248766004ND
2016-06-0835248766001ND
2016-06-0835248766002ND
2016-06-0835248766003ND
2016-06-0835248766004ND
2016-09-1335265297001ND
2016-09-1335265297002ND
2016-09-1335265297003ND
2016-09-1335265297004ND
2016-09-1335265297001ND
2016-09-1335265297002ND
2016-09-1335265297003ND
2016-09-1335265297004ND
2016-12-0635281463001ND
2016-12-0635281463002ND
2016-12-0635281463003ND
2016-12-0635281463004ND
2016-12-0635281463001ND
2016-12-0635281463002ND
2016-12-0635281463003ND
2016-12-0635281463004ND
2017-03-0235298654001ND
2017-03-0235298654002ND
2017-03-0235298654003ND
2017-03-0235298654004ND
2017-03-0235298654001ND
2017-03-0235298654002ND
2017-03-0235298654003ND
2017-03-0235298654004ND
2017-06-1335318182001ND
2017-06-1335318182002ND
2017-06-1335318182003ND
2017-06-1335318182004ND
2017-06-1335318182001ND
2017-06-1335318182002ND
2017-06-1335318182003ND
2017-06-1335318182004ND
2017-09-0835335323007ND
2017-09-0835335323008ND
2017-09-0835335323009ND
2017-09-0835335323010ND
2017-09-0835335323007ND
2017-09-0835335323008ND
2017-09-0835335323009ND
2017-09-0835335323010ND
2017-12-0135360554001ND
2017-12-0135360554002ND
2017-12-0135360554003ND
2017-12-0135360554004ND
2017-12-0135360554001ND
2017-12-0135360554002ND
2017-12-0135360554003ND
2017-12-0135360554004ND
2018-03-0235377784001ND
2018-03-02353777840024.40 ppb
2018-03-0235377784003ND
2018-03-0235377784004ND
2018-03-0235377784001ND
2018-03-02353777840024.40 ppb
2018-03-0235377784003ND
2018-03-0235377784004ND
2018-06-0635396758001ND
2018-06-0635396758002ND
2018-06-0635396758003ND
2018-06-0635396758004ND
2018-06-0635396758001ND
2018-06-0635396758002ND
2018-06-0635396758003ND
2018-06-0635396758004ND
2018-09-0735416297001ND
2018-09-0735416297002ND
2018-09-0735416297003ND
2018-09-0735416297004ND
2018-09-0735416297001ND
2018-09-0735416297002ND
2018-09-0735416297003ND
2018-09-0735416297004ND
2018-12-0535435413001ND
2018-12-0535435413002ND
2018-12-0535435413004ND
2018-12-0535435413001ND
2018-12-0535435413002ND
2018-12-0535435413004ND
2018-12-1135436637001ND
2018-12-1135436637001ND
2019-03-0735452948001ND
2019-03-0735452948002ND
2019-03-0735452948003ND
2019-03-0735452948004ND
2019-03-0735452948001ND
2019-03-0735452948002ND
2019-03-0735452948003ND
2019-03-0735452948004ND
2019-06-0735473879001ND
2019-06-0735473879002ND
2019-06-0735473879003ND
2019-06-0735473879004ND
2019-06-0735473879001ND
2019-06-0735473879002ND
2019-06-0735473879003ND
2019-06-0735473879004ND
2019-09-0635495828001ND
2019-09-06354958280028.20 ppb
2019-09-0635495828003ND
2019-09-0635495828004ND
2019-09-0635495828001ND
2019-09-06354958280028.20 ppb
2019-09-0635495828003ND
2019-09-0635495828004ND
2019-12-0635517156001ND
2019-12-0635517156002ND
2019-12-0635517156003ND
2019-12-0635517156004ND
2019-12-0635517156001ND
2019-12-0635517156002ND
2019-12-0635517156003ND
2019-12-0635517156004ND