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EWG's Tap Water Database — 2019 UPDATE

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Bromochloroacetic acid

City of Houston

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.

 

390

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20124.11 ppb7165ND - 7.60 ppb
20134.80 ppb6462ND - 7.10 ppb
20147.15 ppb6463ND - 12.7 ppb
20155.21 ppb6361ND - 8.60 ppb
20164.17 ppb6462ND - 7.70 ppb
20175.38 ppb6461ND - 8.60 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-31AB79762ND
2012-01-31AB797645.10 ppb
2012-01-31AB797615.20 ppb
2012-01-31AB797586.30 ppb
2012-01-31AB797635.20 ppb
2012-01-31AB797665.70 ppb
2012-01-31AB797565.60 ppb
2012-01-31AB797596.30 ppb
2012-01-31AB797601.30 ppb
2012-01-31AB797576.40 ppb
2012-01-31AB797555.50 ppb
2012-01-31AB797652.00 ppb
2012-02-01AB79776ND
2012-02-01AB797702.10 ppb
2012-02-01AB797721.90 ppb
2012-02-01AB797672.20 ppb
2012-02-01AB797692.60 ppb
2012-02-01AB797714.00 ppb
2012-02-01AB79784ND
2012-02-01AB797752.20 ppb
2012-02-01AB797833.50 ppb
2012-02-01AB797785.10 ppb
2012-02-01AB797775.90 ppb
2012-06-11AB921733.10 ppb
2012-06-11AB921945.30 ppb
2012-06-11AB921865.50 ppb
2012-06-11AB921716.10 ppb
2012-06-11AB921975.30 ppb
2012-06-11AB921934.50 ppb
2012-06-11AB921985.30 ppb
2012-06-11AB921725.70 ppb
2012-06-11AB921703.80 ppb
2012-06-12AB923523.40 ppb
2012-06-12AB923474.20 ppb
2012-06-12AB923533.90 ppb
2012-06-12AB923433.80 ppb
2012-06-12AB92348ND
2012-06-12AB923515.20 ppb
2012-06-12AB923444.10 ppb
2012-09-19AC012793.90 ppb
2012-09-19AC01289ND
2012-09-19AC012847.60 ppb
2012-09-19AC012834.50 ppb
2012-09-19AC012825.20 ppb
2012-09-19AC012805.80 ppb
2012-09-19AC012763.90 ppb
2012-09-19AC012864.60 ppb
2012-09-19AC012774.10 ppb
2012-09-19AC012815.90 ppb
2012-09-19AC012854.20 ppb
2012-09-19AC012904.90 ppb
2012-09-20AC015454.50 ppb
2012-09-20AC015413.50 ppb
2012-09-20AC015422.40 ppb
2012-09-20AC015445.00 ppb
2012-11-07AC048934.60 ppb
2012-11-07AC048973.90 ppb
2012-11-07AC048946.20 ppb
2012-11-07AC048834.60 ppb
2012-11-07AC048913.30 ppb
2012-11-07AC048964.60 ppb
2012-11-07AC048874.30 ppb
2012-11-07AC048955.00 ppb
2012-11-07AC048984.30 ppb
2012-11-07AC048894.60 ppb
2012-11-08AC04890ND
2012-11-08AC048824.70 ppb
2012-11-08AC048845.20 ppb
2012-11-08AC048864.60 ppb
2012-11-08AC048854.30 ppb
2012-11-08AC048924.20 ppb
2013-02-25AC11563ND
2013-02-25AC115585.20 ppb
2013-02-25AC115495.90 ppb
2013-02-25AC115595.20 ppb
2013-02-25AC115534.20 ppb
2013-02-25AC115506.00 ppb
2013-02-25AC115544.80 ppb
2013-02-26AC117324.70 ppb
2013-02-26AC117334.60 ppb
2013-02-26AC117343.60 ppb
2013-02-26AC117354.10 ppb
2013-02-26AC117394.20 ppb
2013-02-26AC117302.50 ppb
2013-02-26AC117414.40 ppb
2013-02-26AC117384.60 ppb
2013-02-26AC117314.60 ppb
2013-06-12AC220584.10 ppb
2013-06-12AC220555.10 ppb
2013-06-12AC220574.40 ppb
2013-06-12AC220565.60 ppb
2013-06-12AC220676.10 ppb
2013-06-12AC220686.00 ppb
2013-06-12AC220546.00 ppb
2013-06-12AC220776.20 ppb
2013-06-13AC220765.90 ppb
2013-06-13AC220655.30 ppb
2013-06-13AC220693.30 ppb
2013-06-13AC220534.30 ppb
2013-06-13AC220643.40 ppb
2013-06-13AC220604.70 ppb
2013-06-13AC220954.90 ppb
2013-06-13AC220715.10 ppb
2013-09-24AC311605.30 ppb
2013-09-24AC311652.80 ppb
2013-09-24AC311615.30 ppb
2013-09-24AC311634.00 ppb
2013-09-24AC311676.80 ppb
2013-09-24AC311624.70 ppb
2013-09-24AC311644.80 ppb
2013-09-24AC311681.20 ppb
2013-09-24AC311705.90 ppb
2013-09-24AC311696.30 ppb
2013-09-24AC311664.40 ppb
2013-09-24AC311595.30 ppb
2013-09-24AC311726.50 ppb
2013-09-25AC313325.70 ppb
2013-09-25AC313224.80 ppb
2013-09-25AC313346.60 ppb
2013-12-16AC376351.60 ppb
2013-12-16AC376403.20 ppb
2013-12-16AC376395.00 ppb
2013-12-16AC376413.50 ppb
2013-12-16AC376385.40 ppb
2013-12-16AC376424.30 ppb
2013-12-17AC377986.70 ppb
2013-12-17AC378044.70 ppb
2013-12-17AC378057.00 ppb
2013-12-17AC378017.10 ppb
2013-12-17AC378036.00 ppb
2013-12-17AC37802ND
2013-12-17AC377976.30 ppb
2013-12-17AC377966.70 ppb
2013-12-17AC378085.20 ppb
2013-12-17AC378065.00 ppb
2014-03-05AC456678.40 ppb
2014-03-05AC456667.00 ppb
2014-03-05AC456497.10 ppb
2014-03-05AC4566312.0 ppb
2014-03-05AC456508.30 ppb
2014-03-05AC456526.60 ppb
2014-03-05AC456877.70 ppb
2014-03-05AC456881.80 ppb
2014-03-05AC456626.40 ppb
2014-03-05AC4566510.9 ppb
2014-03-05AC456516.10 ppb
2014-03-05AC456698.50 ppb
2014-03-05AC456487.40 ppb
2014-03-06AC459657.70 ppb
2014-03-06AC459439.00 ppb
2014-03-06AC459688.20 ppb
2014-05-19AC545588.10 ppb
2014-05-19AC545597.70 ppb
2014-05-19AC545747.00 ppb
2014-05-19AC545606.80 ppb
2014-05-19AC545665.70 ppb
2014-05-19AC545527.20 ppb
2014-05-19AC545566.50 ppb
2014-05-19AC545638.00 ppb
2014-05-19AC545538.00 ppb
2014-05-19AC545687.40 ppb
2014-05-20AC547161.90 ppb
2014-05-20AC547486.70 ppb
2014-05-20AC547086.70 ppb
2014-05-20AC547198.20 ppb
2014-05-20AC547158.50 ppb
2014-05-20AC547131.30 ppb
2014-07-15AC597539.00 ppb
2014-07-15AC597576.40 ppb
2014-07-15AC597549.90 ppb
2014-07-15AC597557.70 ppb
2014-07-15AC597528.60 ppb
2014-07-15AC597497.00 ppb
2014-07-15AC597708.50 ppb
2014-07-15AC597699.60 ppb
2014-07-15AC5975010.2 ppb
2014-07-15AC5975111.2 ppb
2014-07-15AC5975612.7 ppb
2014-07-16AC598798.50 ppb
2014-07-16AC598789.00 ppb
2014-07-16AC598927.30 ppb
2014-07-16AC59893ND
2014-07-16AC598978.20 ppb
2014-12-18AC754406.40 ppb
2014-12-18AC754536.10 ppb
2014-12-18AC754485.70 ppb
2014-12-18AC754464.50 ppb
2014-12-18AC754514.20 ppb
2014-12-18AC754476.10 ppb
2014-12-19AC756316.20 ppb
2014-12-19AC756284.80 ppb
2014-12-19AC756496.70 ppb
2014-12-19AC756374.80 ppb
2014-12-19AC756457.00 ppb
2014-12-19AC756295.00 ppb
2014-12-19AC756256.70 ppb
2014-12-19AC756267.40 ppb
2014-12-19AC756386.60 ppb
2014-12-19AC756337.00 ppb
2015-03-04AC826766.90 ppb
2015-03-04AC826796.40 ppb
2015-03-04AC827335.30 ppb
2015-03-04AC826696.50 ppb
2015-03-04AC826756.40 ppb
2015-03-04AC826717.00 ppb
2015-03-04AC827284.80 ppb
2015-03-04AC826675.90 ppb
2015-03-04AC826727.00 ppb
2015-03-04AC826687.00 ppb
2015-03-04AC826645.80 ppb
2015-03-04AC826736.80 ppb
2015-03-05AC827123.40 ppb
2015-03-05AC827083.50 ppb
2015-03-05AC827075.40 ppb
2015-03-05AC826888.60 ppb
2015-06-16AC961514.70 ppb
2015-06-16AC961543.70 ppb
2015-06-16AC961454.80 ppb
2015-06-16AC961394.00 ppb
2015-06-16AC961424.40 ppb
2015-06-16AC961374.50 ppb
2015-06-16AC961554.40 ppb
2015-06-16AC961505.10 ppb
2015-06-16AC961384.80 ppb
2015-06-17AC962436.90 ppb
2015-06-17AC962607.10 ppb
2015-06-17AC962626.20 ppb
2015-06-17AC962745.90 ppb
2015-06-17AC962737.20 ppb
2015-06-17AC962656.50 ppb
2015-09-16AD072944.30 ppb
2015-09-16AD072976.20 ppb
2015-09-16AD072937.00 ppb
2015-09-16AD073124.70 ppb
2015-09-16AD073134.90 ppb
2015-09-16AD073046.80 ppb
2015-09-16AD073025.40 ppb
2015-09-16AD073113.90 ppb
2015-09-16AD072925.90 ppb
2015-09-16AD073297.20 ppb
2015-09-16AD073275.10 ppb
2015-09-17AD075373.80 ppb
2015-09-17AD075384.00 ppb
2015-09-17AD075634.10 ppb
2015-09-17AD07536ND
2015-09-17AD075465.10 ppb
2015-11-16AD135625.50 ppb
2015-11-16AD136186.20 ppb
2015-11-16AD135614.30 ppb
2015-11-16AD135595.40 ppb
2015-11-16AD136195.40 ppb
2015-11-16AD135585.50 ppb
2015-11-16AD135653.70 ppb
2015-11-16AD135566.40 ppb
2015-11-16AD135576.10 ppb
2015-11-16AD135605.00 ppb
2015-11-17AD137683.80 ppb
2015-11-17AD137734.30 ppb
2015-11-17AD137674.20 ppb
2015-11-17AD137724.10 ppb
2015-11-17AD13771ND
2015-11-17AD137663.00 ppb
2016-03-16AD290183.50 ppb
2016-03-16AD290334.10 ppb
2016-03-16AD290303.60 ppb
2016-03-16AD290374.90 ppb
2016-03-16AD290194.50 ppb
2016-03-16AD290273.60 ppb
2016-03-16AD290293.60 ppb
2016-03-16AD290363.70 ppb
2016-03-16AD290323.50 ppb
2016-03-16AD290264.30 ppb
2016-03-17AD293194.60 ppb
2016-03-17AD293234.10 ppb
2016-03-17AD293223.90 ppb
2016-03-17AD293184.60 ppb
2016-03-17AD29320ND
2016-03-17AD293215.50 ppb
2016-06-15AD407185.00 ppb
2016-06-15AD407144.40 ppb
2016-06-15AD407225.60 ppb
2016-06-15AD407253.60 ppb
2016-06-15AD407266.00 ppb
2016-06-15AD407164.50 ppb
2016-06-15AD407195.10 ppb
2016-06-15AD407104.10 ppb
2016-06-15AD407305.00 ppb
2016-06-15AD407275.10 ppb
2016-06-15AD407206.30 ppb
2016-06-15AD407173.60 ppb
2016-06-16AD409723.80 ppb
2016-06-16AD409713.50 ppb
2016-06-16AD40964ND
2016-06-16AD409686.20 ppb
2016-09-20AD503246.00 ppb
2016-09-20AD503275.60 ppb
2016-09-20AD503303.80 ppb
2016-09-20AD503294.70 ppb
2016-09-20AD503254.80 ppb
2016-09-20AD503285.20 ppb
2016-09-20AD503264.00 ppb
2016-09-21AD507074.20 ppb
2016-09-21AD506867.70 ppb
2016-09-21AD506974.50 ppb
2016-09-21AD507084.20 ppb
2016-09-21AD507123.80 ppb
2016-09-21AD507101.10 ppb
2016-09-21AD506964.10 ppb
2016-09-21AD507064.40 ppb
2016-09-21AD506954.00 ppb
2016-11-17AD585434.60 ppb
2016-11-17AD585384.90 ppb
2016-11-17AD585394.60 ppb
2016-11-17AD585364.90 ppb
2016-11-17AD585444.50 ppb
2016-11-17AD585455.00 ppb
2016-11-18AD588253.60 ppb
2016-11-18AD588172.70 ppb
2016-11-18AD588203.40 ppb
2016-11-18AD588161.50 ppb
2016-11-18AD588183.30 ppb
2016-11-18AD588152.90 ppb
2016-11-18AD588193.60 ppb
2016-11-18AD588143.20 ppb
2016-11-21AD587744.40 ppb
2016-11-21AD587754.10 ppb
2017-02-28AD724226.50 ppb
2017-02-28AD724196.40 ppb
2017-02-28AD724244.80 ppb
2017-02-28AD723994.90 ppb
2017-02-28AD724216.00 ppb
2017-02-28AD724205.00 ppb
2017-02-28AD723984.30 ppb
2017-02-28AD724185.90 ppb
2017-02-28AD724237.80 ppb
2017-02-28AD723975.10 ppb
2017-03-01AD727394.80 ppb
2017-03-01AD727424.50 ppb
2017-03-01AD727454.80 ppb
2017-03-01AD727374.60 ppb
2017-03-01AD72740ND
2017-03-01AD727385.20 ppb
2017-04-26AD811426.00 ppb
2017-04-26AD811445.60 ppb
2017-04-26AD811395.80 ppb
2017-04-26AD811404.90 ppb
2017-04-26AD811366.60 ppb
2017-04-26AD811356.60 ppb
2017-04-26AD811436.20 ppb
2017-04-26AD811415.00 ppb
2017-04-26AD811454.80 ppb
2017-04-26AD811465.60 ppb
2017-04-26AD811376.60 ppb
2017-04-26AD811386.60 ppb
2017-04-27AD814796.50 ppb
2017-04-27AD814755.80 ppb
2017-04-27AD81478ND
2017-04-27AD814775.30 ppb
2017-07-25AD905306.20 ppb
2017-07-25AD905228.30 ppb
2017-07-25AD905257.30 ppb
2017-07-25AD905435.60 ppb
2017-07-25AD905454.10 ppb
2017-07-25AD905446.60 ppb
2017-07-25AD905236.20 ppb
2017-07-25AD905326.60 ppb
2017-07-25AD905246.50 ppb
2017-07-25AD905318.60 ppb
2017-07-25AD905215.60 ppb
2017-07-26AD907996.50 ppb
2017-07-26AD908046.50 ppb
2017-07-26AD907967.10 ppb
2017-07-26AD907974.20 ppb
2017-07-26AD908027.50 ppb
2017-11-15AE049365.30 ppb
2017-11-15AE049335.40 ppb
2017-11-15AE049255.00 ppb
2017-11-15AE049305.10 ppb
2017-11-15AE049311.90 ppb
2017-11-15AE049245.30 ppb
2017-11-15AE049264.40 ppb
2017-11-15AE04927ND
2017-11-15AE049294.70 ppb
2017-11-15AE049355.20 ppb
2017-11-15AE049284.70 ppb
2017-11-15AE049346.70 ppb
2017-11-15AE049324.40 ppb
2017-11-16AE051804.80 ppb
2017-11-16AE051814.70 ppb
2017-11-16AE051824.90 ppb