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EWG's Tap Water Database — 2021 UPDATE

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Dibromoacetic acid

Clarksburg Water Board

Dibromoacetic 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

 

96

Samples

0

Samples exceeding legal limit (MCL)

7

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20140.0731 ppb161ND - 1.17 ppb
20150.128 ppb162ND - 1.04 ppb
2016ND160ND
20170.0375 ppb161ND - 0.600 ppb
20180.106 ppb162ND - 0.900 ppb
20190.0325 ppb161ND - 0.520 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.04 ppb

The EWG Health Guideline of 0.04 ppb for dibromoacetic acid was defined in a peer-reviewed scientific study by EWG and represents a on-in-a-million lifetime cancer risk level. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-12S2DBP_1402E25-041.17 ppb
2014-02-12S2DBP_1402E25-03ND
2014-02-12S2DBP_1402E25-02ND
2014-02-12S2DBP_1402E25-01ND
2014-05-14S2DBP_1405I86-04ND
2014-05-14S2DBP_1405I86-03ND
2014-05-14S2DBP_1405I86-02ND
2014-05-14S2DBP_1405I86-01ND
2014-08-13S2DBP_1408I98-02ND
2014-08-13S2DBP_1408I98-01ND
2014-08-13S2DBP_1408I98-03ND
2014-08-13S2DBP_1408I98-04ND
2014-11-17S2DBP_1411N08-04ND
2014-11-17S2DBP_1411N08-03ND
2014-11-17S2DBP_1411N08-02ND
2014-11-17S2DBP_1411N08-01ND
2015-02-19S2DBP_1502N02-041.04 ppb
2015-02-19S2DBP_1502N02-031.01 ppb
2015-02-19S2DBP_1502N02-02ND
2015-02-19S2DBP_1502N02-01ND
2015-05-19S2HAA_1505Q98-01ND
2015-05-19S2HAA_1505Q98-02ND
2015-05-19S2HAA_1505Q98-04ND
2015-05-19S2HAA_1505Q98-03ND
2015-08-11S2DBP_1508F47-04ND
2015-08-11S2DBP_1508F47-03ND
2015-08-11S2DBP_1508F47-02ND
2015-08-11S2DBP_1508F47-01ND
2015-11-181511Q80-04AND
2015-11-181511Q80-03AND
2015-11-181511Q80-02AND
2015-11-181511Q80-01AND
2016-02-171602M54-02AND
2016-02-171602M54-01AND
2016-02-171602M54-03AND
2016-02-171602M54-04AND
2016-05-1116051575-04AND
2016-05-1116051575-03AND
2016-05-1116051575-02AND
2016-05-1116051575-01AND
2016-08-1116081805-04AND
2016-08-1116081805-03AND
2016-08-1116081805-02AND
2016-08-1116081805-01AND
2016-11-1616112309-01AND
2016-11-1616112309-04AND
2016-11-1616112309-03AND
2016-11-1616112309-02AND
2017-02-1317021598-04AND
2017-02-1317021598-03AND
2017-02-1317021598-02AND
2017-02-1317021598-01AND
2017-05-1517051998-04AND
2017-05-1517051998-03AND
2017-05-1517051998-02AND
2017-05-1517051998-01AND
2017-08-1417082094-02AND
2017-08-1417082094-01AND
2017-08-1417082094-03AND
2017-08-1417082094-04AND
2017-11-16277518-2017-DWND
2017-11-16277516-2017-DWND
2017-11-16277515-2017-DWND
2017-11-16277514-2017-DW0.600 ppb
2018-02-12281147-2018-DWND
2018-02-12281146-2018-DW0.900 ppb
2018-02-12281145-2018-DWND
2018-02-12281144-2018-DW0.800 ppb
2018-05-0818051181-01AND
2018-05-0818051181-02AND
2018-05-0818051181-04AND
2018-05-0818051181-03AND
2018-08-1718082831-04AND
2018-08-1718082831-03AND
2018-08-1718082831-02AND
2018-08-1718082831-01AND
2018-11-0618110945-04AND
2018-11-0618110945-03AND
2018-11-0618110945-02AND
2018-11-0618110945-01AND
2019-02-0519020429-02AND
2019-02-0519020429-01AND
2019-02-0519020429-03AND
2019-02-0519020429-04AND
2019-05-1519052122-04AND
2019-05-1519052122-03AND
2019-05-1519052122-02AND
2019-05-1519052122-01AND
2019-08-1319081947-04AND
2019-08-1319081947-03AND
2019-08-1319081947-02AND
2019-08-1319081947-01AND
2019-11-057369330010.520 ppb
2019-11-05736933004ND
2019-11-05736933003ND
2019-11-05736933002ND