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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

City of Killeen

Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform 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

 

192

Samples

0

Samples exceeding legal limit (MCL)

111

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20142.09 ppb32321.60 ppb - 2.60 ppb
20151.30 ppb3216ND - 4.10 ppb
2016ND320ND
20171.12 ppb3215ND - 3.50 ppb
20182.97 ppb32321.90 ppb - 4.10 ppb
20191.04 ppb3216ND - 2.60 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-13AC429101.60 ppb
2014-02-13AC429121.60 ppb
2014-02-13AC429151.80 ppb
2014-02-13AC429181.70 ppb
2014-02-13AC429111.80 ppb
2014-02-13AC429171.70 ppb
2014-02-13AC429131.90 ppb
2014-02-13AC429091.60 ppb
2014-04-03AC492291.80 ppb
2014-04-03AC492302.10 ppb
2014-04-03AC492372.00 ppb
2014-04-03AC492311.90 ppb
2014-04-03AC492392.10 ppb
2014-04-03AC492341.90 ppb
2014-04-03AC492282.00 ppb
2014-04-03AC492332.00 ppb
2014-07-24AC609442.00 ppb
2014-07-24AC609162.40 ppb
2014-07-24AC609202.30 ppb
2014-07-24AC609152.20 ppb
2014-07-24AC609232.60 ppb
2014-07-24AC609451.90 ppb
2014-07-24AC609172.30 ppb
2014-07-24AC609142.40 ppb
2014-10-20AC700712.50 ppb
2014-10-20AC700702.20 ppb
2014-10-20AC700742.30 ppb
2014-10-20AC700782.50 ppb
2014-10-20AC700812.60 ppb
2014-10-20AC700722.40 ppb
2014-10-20AC700732.20 ppb
2014-10-20AC700832.60 ppb
2015-03-17AC846723.90 ppb
2015-03-17AC846714.10 ppb
2015-03-17AC846552.00 ppb
2015-03-17AC846563.60 ppb
2015-03-17AC846792.40 ppb
2015-03-17AC846633.20 ppb
2015-03-17AC846694.00 ppb
2015-03-17AC846752.20 ppb
2015-05-13AC918312.20 ppb
2015-05-13AC918302.50 ppb
2015-05-13AC918292.10 ppb
2015-05-13AC918261.70 ppb
2015-05-13AC918272.20 ppb
2015-05-13AC918341.50 ppb
2015-05-13AC918332.00 ppb
2015-05-13AC918322.10 ppb
2015-09-02AD05323ND
2015-09-02AD05339ND
2015-09-02AD05341ND
2015-09-02AD05338ND
2015-09-02AD05340ND
2015-09-02AD05322ND
2015-09-02AD05324ND
2015-09-02AD05337ND
2015-11-02AD12180ND
2015-11-02AD12178ND
2015-11-02AD12183ND
2015-11-02AD12162ND
2015-11-02AD12186ND
2015-11-02AD12181ND
2015-11-02AD12159ND
2015-11-02AD12185ND
2016-02-03AD21803ND
2016-02-03AD21814ND
2016-02-03AD21805ND
2016-02-03AD21807ND
2016-02-03AD21806ND
2016-02-03AD21809ND
2016-02-03AD21808ND
2016-02-03AD21811ND
2016-04-20AD33621ND
2016-04-20AD33619ND
2016-04-20AD33620ND
2016-04-20AD33627ND
2016-04-20AD33629ND
2016-04-20AD33625ND
2016-04-20AD33622ND
2016-04-20AD33624ND
2016-08-02AD46580ND
2016-08-02AD46586ND
2016-08-02AD46591ND
2016-08-02AD46581ND
2016-08-02AD46578ND
2016-08-02AD46610ND
2016-08-02AD46596ND
2016-08-02AD46614ND
2016-10-20AD54035ND
2016-10-20AD54034ND
2016-10-20AD54033ND
2016-10-20AD54038ND
2016-10-20AD54037ND
2016-10-20AD54044ND
2016-10-20AD54036ND
2016-10-20AD54046ND
2017-02-21AD71247ND
2017-02-21AD71263ND
2017-02-21AD71253ND
2017-02-21AD71261ND
2017-02-21AD71249ND
2017-02-21AD71254ND
2017-02-21AD71245ND
2017-02-21AD71251ND
2017-05-08AD83005ND
2017-05-08AD83002ND
2017-05-08AD83011ND
2017-05-08AD83010ND
2017-05-08AD83004ND
2017-05-08AD83003ND
2017-05-08AD83001ND
2017-05-08AD83008ND
2017-07-12AD890821.60 ppb
2017-07-12AD890811.40 ppb
2017-07-12AD890791.80 ppb
2017-07-12AD89077ND
2017-07-12AD890801.50 ppb
2017-07-12AD890831.30 ppb
2017-07-12AD890721.50 ppb
2017-07-12AD890731.50 ppb
2017-10-05AD995193.30 ppb
2017-10-05AD995223.00 ppb
2017-10-05AD995173.30 ppb
2017-10-05AD995143.50 ppb
2017-10-05AD995203.30 ppb
2017-10-05AD995162.50 ppb
2017-10-05AD995133.40 ppb
2017-10-05AD995153.00 ppb
2018-01-11AE088852.20 ppb
2018-01-11AE088982.40 ppb
2018-01-11AE088992.20 ppb
2018-01-11AE088832.30 ppb
2018-01-11AE088821.90 ppb
2018-01-11AE088842.00 ppb
2018-01-11AE088802.60 ppb
2018-01-11AE088972.40 ppb
2018-04-17AE227362.90 ppb
2018-04-17AE227172.80 ppb
2018-04-17AE227322.60 ppb
2018-04-17AE227422.40 ppb
2018-04-17AE227203.10 ppb
2018-04-17AE227302.20 ppb
2018-04-17AE227253.20 ppb
2018-04-17AE227262.90 ppb
2018-07-18AE337863.40 ppb
2018-07-18AE337783.20 ppb
2018-07-18AE337723.20 ppb
2018-07-18AE337693.20 ppb
2018-07-18AE337853.50 ppb
2018-07-18AE337873.80 ppb
2018-07-18AE337753.60 ppb
2018-07-18AE337703.60 ppb
2018-10-10AE430383.10 ppb
2018-10-10AE430193.60 ppb
2018-10-10AE430163.60 ppb
2018-10-10AE430373.40 ppb
2018-10-10AE430363.60 ppb
2018-10-10AE430134.10 ppb
2018-10-10AE430223.00 ppb
2018-10-10AE430233.00 ppb
2019-03-04AE56855ND
2019-03-04AE56854ND
2019-03-04AE56853ND
2019-03-04AE56867ND
2019-03-04AE56866ND
2019-03-04AE56857ND
2019-03-04AE56851ND
2019-03-04AE56849ND
2019-04-29AE63907ND
2019-04-29AE63901ND
2019-04-29AE63906ND
2019-04-29AE63897ND
2019-04-29AE63909ND
2019-04-29AE63900ND
2019-04-29AE63898ND
2019-04-29AE63905ND
2019-09-10AE826872.20 ppb
2019-09-10AE826881.80 ppb
2019-09-10AE826822.50 ppb
2019-09-10AE826852.50 ppb
2019-09-10AE826832.60 ppb
2019-09-10AE826862.50 ppb
2019-09-10AE826792.30 ppb
2019-09-10AE826812.50 ppb
2019-10-21AE870292.00 ppb
2019-10-21AE870351.80 ppb
2019-10-21AE870311.70 ppb
2019-10-21AE870342.20 ppb
2019-10-21AE870331.70 ppb
2019-10-21AE870361.40 ppb
2019-10-21AE870371.80 ppb
2019-10-21AE870381.70 ppb