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EWG's Tap Water Database — 2021 UPDATE

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Dibromoacetic acid

Ramseur, Town of

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

 

79

Samples

0

Samples exceeding legal limit (MCL)

6

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
20150.813 ppb84ND - 2.10 ppb
20160.300 ppb92ND - 1.40 ppb
2017ND100ND
2018ND240ND
2019ND240ND

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
2014-02-117435-021114-B02MND
2014-05-147435-051414-B02MND
2014-08-137435-081314-B02MND
2014-11-137435-111314-B02MND
2015-02-09ND
2015-02-09ND
2015-05-151.80 ppb
2015-05-152.10 ppb
2015-08-111.30 ppb
2015-08-111.30 ppb
2015-11-10ND
2015-11-10ND
2016-02-097435-020916-B01M1.40 ppb
2016-02-097435-020916-B02M1.30 ppb
2016-05-107435-051016-B01MND
2016-05-107435-051016-B02MND
2016-08-097435-080916-B02MND
2016-08-307435-083016-B01MND
2016-11-081656-16ND
2016-11-087435-110816-B01MND
2016-11-087435-110816-B02MND
2017-02-147435-021417-B01MND
2017-02-147435-021417-B02MND
2017-05-307435-053017-B01MND
2017-05-307435-053017-B02MND
2017-08-227435-082217-B01MND
2017-08-227435-082217-B02MND
2017-11-217435-112117-B01MND
2017-11-217435-112117-B02MND
2017-12-267435-122617-B01MND
2017-12-267435-122617-B02MND
2018-01-307435-013018-B02MND
2018-01-307435-013018-B01MND
2018-02-207435-022018-B02MND
2018-02-207435-022018-B01MND
2018-03-277435-032718-B02MND
2018-03-277435-032718-B01MND
2018-04-247435-042418-B02MND
2018-04-247435-042418-B01MND
2018-05-297435-052918-B02MND
2018-05-297435-052918-B01MND
2018-06-297435-062918-B02MND
2018-06-297435-062918-B01MND
2018-07-317435-073118-B02MND
2018-07-317435-073118-B01MND
2018-08-277435-082718-B01MND
2018-08-277435-082718-B02MND
2018-09-257435-092518-B02MND
2018-09-257435-092518-B01MND
2018-10-307435-103018-B01MND
2018-10-307435-103018-B02MND
2018-11-277435-112718-B02MND
2018-11-277435-112718-B01MND
2018-12-137435_121318_B01MND
2018-12-137435_121318_B02MND
2019-01-157435-011519-B01MND
2019-01-157435-011519-B02MND
2019-02-287435-022819-B01MND
2019-02-287435-022819-B02MND
2019-03-127435-031219-B02MND
2019-03-127435-031219-B01MND
2019-04-237435-042319-B01MND
2019-04-237435-042319-B02MND
2019-05-217435-052119-B02MND
2019-05-217435-052119-B01MND
2019-06-257435-062519-B02MND
2019-06-257435-062519-B01MND
2019-07-257435-072519-B02MND
2019-07-257435-072519-B01MND
2019-08-297435-082919-B02MND
2019-08-297435-082919-B01MND
2019-09-267435-092619-B02MND
2019-09-267435-092619-B01MND
2019-10-297435-102919-B02MND
2019-10-297435-102919-B01MND
2019-11-267435-112619-B02MND
2019-11-267435-112619-B01MND
2019-12-177435-121719-B02MND
2019-12-177435-121719-B01MND