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EWG's Tap Water Database — 2019 UPDATE

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Bromochloroacetic acid

Combine Water Supply Corporation

NOTE: Combine Water Supply Corporation purchases water from City of Seagoville which is required to test for bromochloroacetic acid. Sample information shown below was taken by City of Seagoville.

Bromochloroacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Bromochloroacetic acid and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.

 

93

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20121.77 ppb331.50 ppb - 2.10 ppb
20132.08 ppb43ND - 4.50 ppb
20141.80 ppb43ND - 4.40 ppb
20152.33 ppb43ND - 5.50 ppb
20161.13 ppb42ND - 2.70 ppb
20171.53 ppb441.000 ppb - 2.40 ppb

ppb = parts per billion

All test results

NOTE: Combine Water Supply Corporation purchases water from City of Seagoville which is required to test for bromochloroacetic acid. Sample information shown below was taken by City of Seagoville.

Date Lab ID Result
2012-02-2112025860032.10 ppb
2012-05-1612056510084.20 ppb
2012-05-1612056510075.10 ppb
2012-05-1612056510064.60 ppb
2012-05-1612056510055.30 ppb
2012-07-3112081000082.80 ppb
2012-07-3112081000054.50 ppb
2012-07-3112081000064.30 ppb
2012-07-3112081000074.60 ppb
2012-10-301210A290064.20 ppb
2012-10-301210A290054.50 ppb
2012-10-301210A290072.00 ppb
2012-10-301210A290082.80 ppb
2013-02-1213024150074.70 ppb
2013-02-1213024150095.00 ppb
2013-02-1213024150083.90 ppb
2013-02-1213024150065.10 ppb
2013-04-1613045660054.30 ppb
2013-04-1613045660064.50 ppb
2013-04-1613045660074.70 ppb
2013-04-1613045660083.80 ppb
2013-07-30Q13045590024.40 ppb
2013-07-30Q13045590014.80 ppb
2013-07-30Q13045590042.90 ppb
2013-07-30Q13045590034.40 ppb
2013-10-28Q13099790043.00 ppb
2013-10-28Q13099790034.40 ppb
2013-10-28Q13099790024.50 ppb
2013-10-28Q13099790014.60 ppb
2014-03-17Q14084640014.50 ppb
2014-03-17Q14084640024.30 ppb
2014-03-17Q14084640033.90 ppb
2014-03-17Q14084640043.80 ppb
2014-05-15Q14165980044.70 ppb
2014-05-15Q14165980024.70 ppb
2014-05-15Q14165980034.80 ppb
2014-05-15Q14165980014.80 ppb
2014-09-02Q14405290011.20 ppb
2014-09-02Q14405290025.70 ppb
2014-09-02Q14405290035.80 ppb
2014-09-02Q14405290042.60 ppb
2014-10-28Q14544380021.40 ppb
2014-10-28Q14544380015.20 ppb
2014-10-28Q14544380052.00 ppb
2014-10-28Q14544380041.40 ppb
2015-01-27Q15031470051.50 ppb
2015-01-27Q15031470044.50 ppb
2015-01-27Q15031470034.90 ppb
2015-01-27Q15031470021.000 ppb
2015-05-26Q15190360041.10 ppb
2015-05-26Q15190360032.70 ppb
2015-05-26Q15190360023.60 ppb
2015-05-26Q15190360011.10 ppb
2015-08-12Q15317790013.10 ppb
2015-08-12Q15317790023.80 ppb
2015-08-12Q15317790034.00 ppb
2015-08-12Q15317790042.00 ppb
2015-10-21Q1541502001ND
2015-10-21Q15415020022.50 ppb
2015-10-21Q15415020032.50 ppb
2015-10-21Q15415020042.20 ppb
2016-01-20Q16023320042.90 ppb
2016-01-20Q16023320033.60 ppb
2016-01-20Q16023320024.40 ppb
2016-01-20Q16023320014.00 ppb
2016-04-06Q16136720013.90 ppb
2016-04-06Q16136720024.00 ppb
2016-04-06Q16136720033.90 ppb
2016-04-06Q16136720042.00 ppb
2016-07-13Q16283770041.20 ppb
2016-07-13Q16283770034.40 ppb
2016-07-13Q16283770024.90 ppb
2016-07-13Q16283770012.30 ppb
2016-10-17Q1643890001ND
2016-10-17Q16438900033.70 ppb
2016-10-17Q1643890004ND
2016-10-17Q16438900023.80 ppb
2017-01-18Q17023490013.10 ppb
2017-01-18Q17023490052.00 ppb
2017-01-18Q17023490022.30 ppb
2017-01-18Q17023490043.10 ppb
2017-04-24Q17165260023.90 ppb
2017-04-24Q17165260042.20 ppb
2017-04-24Q17165260013.60 ppb
2017-04-24Q17165260033.70 ppb
2017-07-26Q17310450034.30 ppb
2017-07-26Q17310450043.70 ppb
2017-07-26Q1731045002ND
2017-07-26Q17310450014.10 ppb
2017-10-25Q17552880021.20 ppb
2017-10-25Q17552880043.80 ppb
2017-10-25Q17552880034.30 ppb
2017-10-25Q1755288001ND