Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Dibromochloromethane

Lubbock Public Water System

Dibromochloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Dibromochloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

202

Samples

0

Samples exceeding legal limit (MCL)

195

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20122.37 ppb2624ND - 6.80 ppb
20133.38 ppb3735ND - 10.2 ppb
20145.32 ppb34341.20 ppb - 11.2 ppb
20156.94 ppb3534ND - 15.6 ppb
20168.00 ppb3534ND - 13.8 ppb
20176.01 ppb3534ND - 13.7 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.1 ppb

The EWG Health Guideline of 0.1 ppb for dibromochloromethane 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
2012-03-20AB845842.10 ppb
2012-03-20AB84583ND
2012-05-10AB895442.00 ppb
2012-05-10AB895412.70 ppb
2012-05-10AB895352.70 ppb
2012-05-10AB895372.60 ppb
2012-05-10AB895362.60 ppb
2012-05-10AB895332.60 ppb
2012-05-10AB895321.60 ppb
2012-05-10AB895341.20 ppb
2012-08-08AB975252.70 ppb
2012-08-08AB975242.20 ppb
2012-08-08AB975302.80 ppb
2012-08-08AB975312.50 ppb
2012-08-08AB975262.60 ppb
2012-08-08AB975292.50 ppb
2012-08-08AB975271.10 ppb
2012-08-08AB97528ND
2012-10-10AC029992.20 ppb
2012-10-10AC030031.70 ppb
2012-10-10AC030042.60 ppb
2012-10-10AC029982.00 ppb
2012-10-10AC029974.20 ppb
2012-10-10AC030023.80 ppb
2012-10-10AC030006.80 ppb
2012-10-10AC030011.70 ppb
2013-01-1613014300041.38 ppb
2013-01-1613014300061.30 ppb
2013-01-1613014300071.000 ppb
2013-01-1613014300081.40 ppb
2013-01-1613014300091.20 ppb
2013-01-1613014300101.20 ppb
2013-01-1613014300111.40 ppb
2013-01-1613014300125.10 ppb
2013-01-161301430013ND
2013-04-1013044040013.50 ppb
2013-04-1013044040021.80 ppb
2013-04-1013044040035.90 ppb
2013-04-1013044040046.10 ppb
2013-04-1013044040055.10 ppb
2013-04-1013044040064.40 ppb
2013-04-1013044040076.40 ppb
2013-04-1013044040081.10 ppb
2013-06-11Q13020960115.21 ppb
2013-07-09Q13035660053.85 ppb
2013-08-06Q13049840079.92 ppb
2013-08-07Q13051370092.37 ppb
2013-08-07Q13051370102.75 ppb
2013-08-07Q13051370114.48 ppb
2013-08-07Q13051370123.03 ppb
2013-08-07Q13051370132.78 ppb
2013-08-07Q13051370142.46 ppb
2013-08-07Q13051370159.48 ppb
2013-08-07Q1305137016ND
2013-10-30Q13107420092.09 ppb
2013-10-30Q13107420101.89 ppb
2013-10-30Q13107420112.33 ppb
2013-10-30Q13107420122.29 ppb
2013-10-30Q13107420132.17 ppb
2013-10-30Q13107420143.43 ppb
2013-10-30Q131074201510.2 ppb
2013-10-30Q13107420161.71 ppb
2013-12-10Q13171100064.50 ppb
2014-01-22Q14019290025.29 ppb
2014-02-12Q14043380033.04 ppb
2014-02-12Q14043380082.48 ppb
2014-02-12Q14043380093.39 ppb
2014-02-12Q14043380104.61 ppb
2014-02-12Q14043380115.67 ppb
2014-02-12Q14043380126.47 ppb
2014-02-12Q14043380134.15 ppb
2014-02-12Q14043380149.08 ppb
2014-02-12Q14043380012.30 ppb
2014-04-30Q14139940012.00 ppb
2014-04-30Q14139940022.90 ppb
2014-04-30Q14139940036.50 ppb
2014-04-30Q14139940044.20 ppb
2014-04-30Q14139940055.70 ppb
2014-04-30Q14139940064.80 ppb
2014-04-30Q14139940079.00 ppb
2014-04-30Q14139940081.20 ppb
2014-09-17Q14450270077.50 ppb
2014-09-17Q144502700811.2 ppb
2014-09-17Q144502700910.1 ppb
2014-09-17Q144502701010.7 ppb
2014-09-17Q14450270118.80 ppb
2014-09-17Q14450270129.60 ppb
2014-09-17Q14450270138.10 ppb
2014-09-17Q14450270148.20 ppb
2014-11-12Q14556960012.00 ppb
2014-11-12Q14556960021.80 ppb
2014-11-12Q14556960033.30 ppb
2014-11-12Q14556960042.80 ppb
2014-11-12Q14556960054.80 ppb
2014-11-12Q14556960062.60 ppb
2014-11-12Q14556960075.10 ppb
2014-11-12Q14556960081.60 ppb
2015-02-03Q15041730011.53 ppb
2015-02-03Q15041730062.30 ppb
2015-02-11Q1505820001ND
2015-02-11Q15058200051.70 ppb
2015-02-11Q15058200061.80 ppb
2015-02-11Q15058200072.30 ppb
2015-02-11Q15058200087.90 ppb
2015-02-11Q15058200094.70 ppb
2015-02-11Q150582001012.3 ppb
2015-02-11Q15058200111.50 ppb
2015-04-07Q151329000610.00 ppb
2015-04-22Q15149460013.34 ppb
2015-04-22Q15149460022.47 ppb
2015-04-22Q15149460033.17 ppb
2015-04-22Q15149460042.44 ppb
2015-04-22Q15149460052.70 ppb
2015-04-22Q15149460065.12 ppb
2015-04-22Q151494600714.4 ppb
2015-04-22Q15149460082.27 ppb
2015-09-23Q153737700110.4 ppb
2015-09-23Q15373770026.33 ppb
2015-09-23Q153737700310.7 ppb
2015-09-23Q153737700410.5 ppb
2015-09-23Q153737700514.6 ppb
2015-09-23Q15373770069.31 ppb
2015-09-23Q153737700715.6 ppb
2015-09-23Q15373770086.30 ppb
2015-11-04Q15435320019.62 ppb
2015-11-04Q15435320029.36 ppb
2015-11-04Q154353200310.7 ppb
2015-11-04Q154353200411.2 ppb
2015-11-04Q15435320058.92 ppb
2015-11-04Q15435320067.71 ppb
2015-11-04Q154353200711.3 ppb
2015-11-04Q15435320088.31 ppb
2016-02-03Q16047160115.34 ppb
2016-02-03Q1604716004ND
2016-02-03Q16047160149.80 ppb
2016-02-03Q16047160158.93 ppb
2016-02-03Q160471601612.9 ppb
2016-02-03Q160471601711.7 ppb
2016-02-03Q160471601811.0 ppb
2016-02-03Q160471600110.6 ppb
2016-02-03Q16047160029.96 ppb
2016-02-03Q16047160039.58 ppb
2016-04-06Q16135430019.14 ppb
2016-04-27Q16166810016.71 ppb
2016-04-27Q16166810028.92 ppb
2016-04-27Q161668100310.9 ppb
2016-04-27Q161668100410.7 ppb
2016-04-27Q161668100513.8 ppb
2016-04-27Q16166810069.57 ppb
2016-04-27Q161668100713.4 ppb
2016-04-27Q16166810088.92 ppb
2016-08-10Q16332890016.17 ppb
2016-08-10Q16332890029.00 ppb
2016-08-10Q163328900310.7 ppb
2016-08-10Q16332890049.59 ppb
2016-08-10Q16332890059.61 ppb
2016-08-10Q16332890068.89 ppb
2016-08-10Q163328900711.3 ppb
2016-08-10Q16332890084.71 ppb
2016-12-07Q16534370011.58 ppb
2016-12-07Q16534370051.70 ppb
2016-12-07Q16534370024.48 ppb
2016-12-07Q16534370063.21 ppb
2016-12-07Q16534370034.98 ppb
2016-12-07Q16534370072.08 ppb
2016-12-07Q16534370087.04 ppb
2016-12-07Q16534370042.95 ppb
2017-02-08Q17055650071.39 ppb
2017-02-08Q17055650111.25 ppb
2017-02-08Q17055650121.22 ppb
2017-02-08Q17055650134.64 ppb
2017-02-08Q17055650142.12 ppb
2017-02-08Q17055650044.80 ppb
2017-02-08Q17055650012.56 ppb
2017-02-08Q17055650026.14 ppb
2017-02-08Q17055650031.60 ppb
2017-04-26Q17170570012.38 ppb
2017-04-26Q17170570021.73 ppb
2017-04-26Q17170570033.04 ppb
2017-04-26Q17170570042.39 ppb
2017-04-26Q17170570052.54 ppb
2017-04-26Q17170570063.92 ppb
2017-04-26Q17170570078.39 ppb
2017-04-26Q17170570082.60 ppb
2017-08-10Q1734366011ND
2017-08-10Q17343660076.57 ppb
2017-08-10Q17343660148.37 ppb
2017-08-10Q17343660028.55 ppb
2017-08-10Q17343660038.65 ppb
2017-08-10Q17343660157.61 ppb
2017-08-10Q17343660086.03 ppb
2017-08-10Q17343660047.88 ppb
2017-08-10Q17343660164.35 ppb
2017-09-27Q17467010055.36 ppb
2017-11-16Q175913000111.8 ppb
2017-11-16Q175913000211.4 ppb
2017-11-16Q175913000311.3 ppb
2017-11-16Q175913000413.7 ppb
2017-11-16Q175913000512.8 ppb
2017-11-16Q175913000611.7 ppb
2017-11-16Q175913000712.3 ppb
2017-11-16Q17591300089.16 ppb