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EWG's Tap Water Database — 2019 UPDATE

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Dibromoacetic acid

Clarksville Waterworks

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20123.00 ppb113.00 ppb
2013ND10ND
2014ND40ND
2015ND60ND
20161.10 ppb21ND - 2.20 ppb
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-29121520062013.00 ppb
2013-05-0713128000901ND
2014-05-0514128012701ND
2014-11-1014317004301ND
2014-11-1014317004401ND
2014-12-0214338002901ND
2015-03-1015070002101ND
2015-03-1015070002001ND
2015-05-2015141008001ND
2015-05-2015141008901ND
2015-08-1015223000201ND
2015-08-1015223000101ND
2016-05-0916133001401ND
2016-08-09162230052012.20 ppb
2017-05-3017153000101ND
2017-07-1917201005401ND