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EWG's Tap Water Database — 2021 UPDATE

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Bromochloroacetic acid

City of Galveston

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.

MORE ABOUT THIS CONTAMINANT

 

192

Samples

0

Samples exceeding legal limit (MCL)

174

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20147.38 ppb3230ND - 14.7 ppb
20156.16 ppb3228ND - 14.1 ppb
20166.46 ppb3228ND - 11.3 ppb
20175.17 ppb3230ND - 10.8 ppb
20185.49 ppb3231ND - 11.2 ppb
20194.78 ppb3227ND - 10.2 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.02 ppb

The EWG Health Guideline of 0.02 ppb for bromochloroacetic 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
2014-03-20AC478948.30 ppb
2014-03-20AC478937.80 ppb
2014-03-20AC47889ND
2014-03-20AC478927.60 ppb
2014-03-20AC478996.70 ppb
2014-03-20AC478718.10 ppb
2014-03-20AC478919.40 ppb
2014-03-20AC478987.90 ppb
2014-06-04AC5602812.2 ppb
2014-06-04AC5599511.7 ppb
2014-06-04AC560295.00 ppb
2014-06-04AC5604011.6 ppb
2014-06-04AC5599414.7 ppb
2014-06-04AC5600810.1 ppb
2014-06-04AC5603013.4 ppb
2014-06-04AC5603112.4 ppb
2014-09-05AC661267.60 ppb
2014-09-05AC661626.70 ppb
2014-09-05AC661211.20 ppb
2014-09-05AC661488.30 ppb
2014-09-05AC661472.40 ppb
2014-09-05AC661275.20 ppb
2014-09-05AC661459.60 ppb
2014-09-05AC661549.10 ppb
2014-12-03AC735176.10 ppb
2014-12-03AC735565.70 ppb
2014-12-03AC73519ND
2014-12-03AC735266.10 ppb
2014-12-03AC735213.50 ppb
2014-12-03AC735575.20 ppb
2014-12-03AC735225.70 ppb
2014-12-03AC735206.80 ppb
2015-02-27AC822997.10 ppb
2015-02-27AC823077.70 ppb
2015-02-27AC82303ND
2015-02-27AC822987.60 ppb
2015-02-27AC823283.90 ppb
2015-02-27AC822966.70 ppb
2015-02-27AC82293ND
2015-02-27AC822979.30 ppb
2015-04-08AC876908.80 ppb
2015-04-08AC876887.30 ppb
2015-04-08AC876851.30 ppb
2015-04-08AC876819.30 ppb
2015-04-08AC876893.80 ppb
2015-04-08AC876846.80 ppb
2015-04-08AC876825.50 ppb
2015-04-08AC8769110.2 ppb
2015-07-21AD0038812.1 ppb
2015-07-21AD0038911.4 ppb
2015-07-21AD00369ND
2015-07-21AD0038610.4 ppb
2015-07-21AD003872.60 ppb
2015-07-21AD0035711.8 ppb
2015-07-21AD003605.10 ppb
2015-07-21AD0035914.1 ppb
2015-10-20AD111602.10 ppb
2015-10-20AD111741.70 ppb
2015-10-20AD11175ND
2015-10-20AD111797.30 ppb
2015-10-20AD111642.00 ppb
2015-10-20AD111656.20 ppb
2015-10-20AD111736.30 ppb
2015-10-20AD111778.60 ppb
2016-03-10AD281919.00 ppb
2016-03-10AD281699.70 ppb
2016-03-10AD281909.10 ppb
2016-03-10AD281721.30 ppb
2016-03-10AD28187ND
2016-03-10AD281712.40 ppb
2016-03-10AD281687.90 ppb
2016-03-10AD281888.30 ppb
2016-06-02AD391399.40 ppb
2016-06-02AD391469.40 ppb
2016-06-02AD391496.10 ppb
2016-06-02AD391298.00 ppb
2016-06-02AD3913011.3 ppb
2016-06-02AD391448.20 ppb
2016-06-02AD391505.20 ppb
2016-06-02AD391519.30 ppb
2016-09-29AD519619.00 ppb
2016-09-29AD519408.40 ppb
2016-09-29AD51952ND
2016-09-29AD519347.20 ppb
2016-09-29AD519636.10 ppb
2016-09-29AD519438.20 ppb
2016-09-29AD51951ND
2016-09-29AD519596.90 ppb
2016-10-04AD524428.40 ppb
2016-10-04AD524437.30 ppb
2016-10-04AD52440ND
2016-10-04AD524446.60 ppb
2016-10-04AD524414.50 ppb
2016-10-04AD524376.10 ppb
2016-10-04AD524456.50 ppb
2016-10-04AD524386.80 ppb
2017-02-21AD712346.10 ppb
2017-02-21AD712335.20 ppb
2017-02-21AD71235ND
2017-02-21AD712364.60 ppb
2017-02-21AD7123710.8 ppb
2017-02-21AD712385.30 ppb
2017-02-21AD712391.40 ppb
2017-02-21AD712705.00 ppb
2017-05-09AD833056.90 ppb
2017-05-09AD833005.90 ppb
2017-05-09AD833075.80 ppb
2017-05-09AD833085.20 ppb
2017-05-09AD833109.10 ppb
2017-05-09AD833015.30 ppb
2017-05-09AD832897.10 ppb
2017-05-09AD833045.30 ppb
2017-08-08AD923936.40 ppb
2017-08-08AD924013.80 ppb
2017-08-08AD923976.80 ppb
2017-08-08AD923984.00 ppb
2017-08-08AD923956.10 ppb
2017-08-08AD923994.60 ppb
2017-08-08AD923963.60 ppb
2017-08-08AD924004.30 ppb
2017-10-11AE005586.00 ppb
2017-10-11AE005654.70 ppb
2017-10-11AE00557ND
2017-10-11AE005595.20 ppb
2017-10-11AE005605.30 ppb
2017-10-11AE005625.10 ppb
2017-10-11AE005635.90 ppb
2017-10-11AE005614.70 ppb
2018-01-31AE114936.30 ppb
2018-01-31AE115037.40 ppb
2018-01-31AE114917.40 ppb
2018-01-31AE114965.50 ppb
2018-01-31AE115028.40 ppb
2018-01-31AE114987.10 ppb
2018-01-31AE114855.80 ppb
2018-01-31AE115045.60 ppb
2018-06-14AE300017.30 ppb
2018-06-14AE300036.30 ppb
2018-06-14AE2999311.2 ppb
2018-06-14AE300094.70 ppb
2018-06-14AE299866.50 ppb
2018-06-14AE300076.70 ppb
2018-06-14AE300067.80 ppb
2018-06-14AE299874.80 ppb
2018-08-08AE361105.70 ppb
2018-08-08AE360845.60 ppb
2018-08-08AE360765.10 ppb
2018-08-08AE360784.90 ppb
2018-08-08AE361054.50 ppb
2018-08-08AE361067.30 ppb
2018-08-08AE360994.80 ppb
2018-08-08AE361045.00 ppb
2018-10-02AE425295.00 ppb
2018-10-02AE425303.20 ppb
2018-10-02AE425311.20 ppb
2018-10-02AE425323.50 ppb
2018-10-02AE425335.40 ppb
2018-10-02AE425342.80 ppb
2018-10-02AE42535ND
2018-10-02AE425362.90 ppb
2019-01-15AE498136.40 ppb
2019-01-15AE498124.90 ppb
2019-01-15AE49811ND
2019-01-15AE498105.10 ppb
2019-01-15AE498091.90 ppb
2019-01-15AE498085.30 ppb
2019-01-15AE49807ND
2019-01-15AE498064.40 ppb
2019-05-09AE6566910.2 ppb
2019-05-09AE656735.80 ppb
2019-05-09AE656718.10 ppb
2019-05-09AE656746.90 ppb
2019-05-09AE656729.40 ppb
2019-05-09AE656757.00 ppb
2019-05-09AE656709.60 ppb
2019-05-09AE656688.60 ppb
2019-07-24AE75769ND
2019-07-24AE757611.80 ppb
2019-07-24AE757465.20 ppb
2019-07-24AE757405.50 ppb
2019-07-24AE757674.20 ppb
2019-07-24AE757415.30 ppb
2019-07-24AE757626.10 ppb
2019-07-24AE757686.90 ppb
2019-11-20AE901493.50 ppb
2019-11-20AE901661.40 ppb
2019-11-20AE90148ND
2019-11-20AE901474.10 ppb
2019-11-20AE901655.80 ppb
2019-11-20AE901525.20 ppb
2019-11-20AE901504.50 ppb
2019-11-20AE90151ND