Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Bromoform

North Las Vegas Utilities

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.

 

290

Samples

0

Samples exceeding legal limit (MCL)

285

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20121.43 ppb4847ND - 1.70 ppb
20131.49 ppb4845ND - 1.90 ppb
20141.97 ppb48480.770 ppb - 2.60 ppb
20152.04 ppb4847ND - 2.90 ppb
20161.93 ppb49491.70 ppb - 2.20 ppb
20171.85 ppb49491.000 ppb - 2.50 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
2012-03-1512030304-0011.60 ppb
2012-03-1512030304-0021.50 ppb
2012-03-1512030304-0031.50 ppb
2012-03-1512030304-0041.50 ppb
2012-03-1512030304-0051.60 ppb
2012-03-1512030304-0061.40 ppb
2012-03-1512030304-0071.40 ppb
2012-03-1512030304-0081.40 ppb
2012-03-1512030304-0091.70 ppb
2012-03-1512030304-0101.40 ppb
2012-03-1512030304-0111.40 ppb
2012-03-1512030304-0121.20 ppb
2012-04-0412040058-0011.40 ppb
2012-04-0412040058-0021.40 ppb
2012-04-0412040058-0031.50 ppb
2012-04-0412040058-0041.40 ppb
2012-04-0412040058-0050.880 ppb
2012-04-0412040058-0061.60 ppb
2012-04-0412040058-0071.50 ppb
2012-04-0412040058-0081.50 ppb
2012-04-0412040058-0091.70 ppb
2012-04-0412040058-0101.70 ppb
2012-04-0412040058-0111.40 ppb
2012-04-0412040058-0121.50 ppb
2012-07-0512070061-0011.40 ppb
2012-07-0512070061-0021.50 ppb
2012-07-0512070061-0031.40 ppb
2012-07-0512070061-0041.50 ppb
2012-07-0512070061-0050.620 ppb
2012-07-0512070061-0061.50 ppb
2012-07-0512070061-0071.60 ppb
2012-07-0512070061-0081.50 ppb
2012-07-0512070061-0091.50 ppb
2012-07-0512070061-0101.70 ppb
2012-07-0512070061-0111.50 ppb
2012-07-0512070061-0121.50 ppb
2012-10-0412100079-0011.40 ppb
2012-10-0412100079-0021.50 ppb
2012-10-0412100079-0031.50 ppb
2012-10-0412100079-0041.40 ppb
2012-10-0412100079-005ND
2012-10-0412100079-0061.50 ppb
2012-10-0412100079-0071.40 ppb
2012-10-0412100079-0081.30 ppb
2012-10-0412100079-0091.40 ppb
2012-10-0412100079-0101.70 ppb
2012-10-0412100079-0111.60 ppb
2012-10-0412100079-0121.60 ppb
2013-01-0313010011-0011.40 ppb
2013-01-0313010011-0021.70 ppb
2013-01-0313010011-0031.60 ppb
2013-01-0313010011-0041.70 ppb
2013-01-0313010011-005ND
2013-01-0313010011-0061.50 ppb
2013-01-0313010011-0071.70 ppb
2013-01-0313010011-0081.60 ppb
2013-01-0313010011-0091.90 ppb
2013-01-0313010011-0101.80 ppb
2013-01-0313010011-0111.70 ppb
2013-01-0313010011-0121.60 ppb
2013-04-0413040068-0011.40 ppb
2013-04-0413040068-0021.60 ppb
2013-04-0413040068-0031.60 ppb
2013-04-0413040068-0041.60 ppb
2013-04-0413040068-0050.910 ppb
2013-04-0413040068-0061.60 ppb
2013-04-0413040068-0071.50 ppb
2013-04-0413040068-0081.60 ppb
2013-04-0413040068-0091.70 ppb
2013-04-0413040068-0101.70 ppb
2013-04-0413040068-0111.50 ppb
2013-04-0413040068-0121.80 ppb
2013-07-0313070043-0011.50 ppb
2013-07-0313070043-0021.70 ppb
2013-07-0313070043-0031.70 ppb
2013-07-0313070043-0041.40 ppb
2013-07-0313070043-005ND
2013-07-0313070043-0061.60 ppb
2013-07-0313070043-0071.70 ppb
2013-07-0313070043-0081.50 ppb
2013-07-0313070043-0091.50 ppb
2013-07-0313070043-0101.80 ppb
2013-07-0313070043-0111.60 ppb
2013-07-0313070043-0121.60 ppb
2013-10-0313100022-0011.70 ppb
2013-10-0313100022-0021.80 ppb
2013-10-0313100022-0031.70 ppb
2013-10-0313100022-0041.60 ppb
2013-10-0313100022-0050.670 ppb
2013-10-0313100022-0061.80 ppb
2013-10-0313100022-0071.50 ppb
2013-10-0313100022-0081.50 ppb
2013-10-0313100022-0091.50 ppb
2013-10-0313100022-0101.80 ppb
2013-10-0313100022-0111.50 ppb
2013-10-0313100022-012ND
2014-01-0213120438-0011.90 ppb
2014-01-0213120438-0022.00 ppb
2014-01-0213120438-0032.20 ppb
2014-01-0213120438-0041.90 ppb
2014-01-0213120438-0051.90 ppb
2014-01-0213120438-0061.80 ppb
2014-01-0213120438-0072.00 ppb
2014-01-0213120438-0082.00 ppb
2014-01-0213120438-0092.20 ppb
2014-01-0213120438-0102.20 ppb
2014-01-0213120438-0111.80 ppb
2014-01-0213120438-0122.10 ppb
2014-04-0314040024-0011.90 ppb
2014-04-0314040024-0021.80 ppb
2014-04-0314040024-0031.70 ppb
2014-04-0314040024-0041.80 ppb
2014-04-0314040024-0051.000 ppb
2014-04-0314040024-0061.80 ppb
2014-04-0314040024-0072.00 ppb
2014-04-0314040024-0081.90 ppb
2014-04-0314040024-0091.80 ppb
2014-04-0314040024-0102.00 ppb
2014-04-0314040024-0111.70 ppb
2014-04-0314040024-0121.80 ppb
2014-07-0214070012-0111.70 ppb
2014-07-0214070012-0121.70 ppb
2014-07-2914070501-0011.70 ppb
2014-07-2914070501-0022.00 ppb
2014-07-2914070501-0031.80 ppb
2014-07-2914070501-0041.90 ppb
2014-07-2914070501-0051.90 ppb
2014-07-2914070501-0062.50 ppb
2014-07-2914070501-0072.30 ppb
2014-07-2914070501-0082.00 ppb
2014-07-2914070501-0092.20 ppb
2014-07-2914070501-0102.60 ppb
2014-10-0614100027-0012.30 ppb
2014-10-0614100027-0021.90 ppb
2014-10-0614100027-0032.50 ppb
2014-10-0614100027-0042.40 ppb
2014-10-0614100027-0050.770 ppb
2014-10-0614100027-0062.40 ppb
2014-10-0614100027-0072.40 ppb
2014-10-0614100027-0082.00 ppb
2014-10-0614100027-0092.30 ppb
2014-10-0614100027-0102.10 ppb
2014-10-0614100027-0112.10 ppb
2014-10-0614100027-0122.10 ppb
2015-01-0514120535-0012.60 ppb
2015-01-0514120535-0022.10 ppb
2015-01-0514120535-0032.50 ppb
2015-01-0514120535-0042.60 ppb
2015-01-0514120535-005ND
2015-01-0514120535-0062.50 ppb
2015-01-0514120535-0072.50 ppb
2015-01-0514120535-0082.60 ppb
2015-01-0514120535-0092.70 ppb
2015-01-0514120535-0102.20 ppb
2015-01-0514120535-0112.90 ppb
2015-01-0514120535-0122.30 ppb
2015-04-0215040020-0012.40 ppb
2015-04-0215040020-0022.60 ppb
2015-04-0215040020-0032.50 ppb
2015-04-0215040020-0042.40 ppb
2015-04-0215040020-0051.40 ppb
2015-04-0215040020-0062.90 ppb
2015-04-0215040020-0072.40 ppb
2015-04-0215040020-0082.00 ppb
2015-04-0215040020-0092.20 ppb
2015-04-0215040020-0102.50 ppb
2015-04-0215040020-0112.20 ppb
2015-04-0215040020-0121.90 ppb
2015-07-0215070002-0012.00 ppb
2015-07-0215070002-0022.20 ppb
2015-07-0215070002-0031.70 ppb
2015-07-0215070002-0042.10 ppb
2015-07-0215070002-0050.580 ppb
2015-07-0215070002-0061.90 ppb
2015-07-0215070002-0072.10 ppb
2015-07-0215070002-0081.90 ppb
2015-07-0215070002-0092.00 ppb
2015-07-0215070002-0102.10 ppb
2015-07-0215070002-0112.00 ppb
2015-07-0215070002-0121.90 ppb
2015-10-0115090548-0011.60 ppb
2015-10-0115090548-0021.80 ppb
2015-10-0115090548-0032.10 ppb
2015-10-0115090548-0041.80 ppb
2015-10-0115090548-0050.610 ppb
2015-10-0115090548-0061.90 ppb
2015-10-0115090548-0072.00 ppb
2015-10-0115090548-0081.70 ppb
2015-10-0115090548-0091.80 ppb
2015-10-0115090548-0101.70 ppb
2015-10-0115090548-0111.80 ppb
2015-10-0115090548-0121.90 ppb
2016-01-0716010043-0012.10 ppb
2016-01-0716010043-0021.90 ppb
2016-01-0716010043-0032.10 ppb
2016-01-0716010043-0041.90 ppb
2016-01-0716010043-0052.00 ppb
2016-01-0716010043-0061.80 ppb
2016-01-0716010043-0071.90 ppb
2016-01-0716010043-0081.80 ppb
2016-01-0716010043-0091.70 ppb
2016-01-0716010043-0101.90 ppb
2016-01-0716010043-0111.80 ppb
2016-01-0716010043-0121.80 ppb
2016-04-0416030493-0011.80 ppb
2016-04-0416030493-0021.90 ppb
2016-04-0416030493-0031.90 ppb
2016-04-0416030493-0042.10 ppb
2016-04-0416030493-0051.90 ppb
2016-04-0416030493-0061.90 ppb
2016-04-0416030493-0072.10 ppb
2016-04-0416030493-0081.90 ppb
2016-04-0416030493-0092.00 ppb
2016-04-0416030493-0102.20 ppb
2016-04-0416030493-0112.00 ppb
2016-04-0416030493-0122.10 ppb
2016-07-07S16024760011.90 ppb
2016-07-07S16024760022.10 ppb
2016-07-07S16024760032.10 ppb
2016-07-07S16024760042.00 ppb
2016-07-07S16024760051.90 ppb
2016-07-07S16024760061.80 ppb
2016-07-07S16024760072.00 ppb
2016-07-07S16024760081.70 ppb
2016-07-07S16024760091.70 ppb
2016-07-07S16024760102.00 ppb
2016-07-07S16031550111.80 ppb
2016-07-07S16031550121.90 ppb
2016-10-06S1037310022.20 ppb
2016-10-06S16037310011.90 ppb
2016-10-06S16037310022.20 ppb
2016-10-06S16037310032.10 ppb
2016-10-06S16037310042.00 ppb
2016-10-06S16037310051.80 ppb
2016-10-06S16037310061.80 ppb
2016-10-06S16037310072.00 ppb
2016-10-06S16037310081.80 ppb
2016-10-06S16037310091.80 ppb
2016-10-06S16037310101.80 ppb
2016-10-06S16037310111.90 ppb
2016-10-06S16037310121.90 ppb
2017-01-05S16054160011.80 ppb
2017-01-05S16054160021.90 ppb
2017-01-05S16054160031.90 ppb
2017-01-05S16054160041.80 ppb
2017-01-05S16054160051.000 ppb
2017-01-05S16054160061.90 ppb
2017-01-05S16054160071.60 ppb
2017-01-05S16054160081.80 ppb
2017-01-05S16054160091.70 ppb
2017-01-05S16054160101.80 ppb
2017-01-05S16054160111.70 ppb
2017-01-05S16054160121.70 ppb
2017-01-05S1654160121.70 ppb
2017-04-06S17001220012.10 ppb
2017-04-06S17001220022.10 ppb
2017-04-06S17001220032.20 ppb
2017-04-06S17001220042.30 ppb
2017-04-06S17001220052.00 ppb
2017-04-06S17001220062.10 ppb
2017-04-06S17001220072.20 ppb
2017-04-06S17001220081.80 ppb
2017-04-06S17001220091.90 ppb
2017-04-06S17001220102.20 ppb
2017-04-06S17001220112.10 ppb
2017-04-06S17001220122.00 ppb
2017-07-06S17022550011.70 ppb
2017-07-06S17022550021.80 ppb
2017-07-06S17022550032.00 ppb
2017-07-06S17022550042.50 ppb
2017-07-06S17022550051.80 ppb
2017-07-06S17022550061.80 ppb
2017-07-06S17022550071.90 ppb
2017-07-06S17022550081.90 ppb
2017-07-06S17022550091.90 ppb
2017-07-06S17022550102.20 ppb
2017-07-06S17022550111.90 ppb
2017-07-06S17022550121.80 ppb
2017-10-03S17046250011.90 ppb
2017-10-03S17046250021.90 ppb
2017-10-03S17046250032.10 ppb
2017-10-03S17046250041.70 ppb
2017-10-03S17046250051.40 ppb
2017-10-03S17046250061.60 ppb
2017-10-03S17046250071.70 ppb
2017-10-03S17046250081.40 ppb
2017-10-03S17046250091.50 ppb
2017-10-03S17046250101.80 ppb
2017-10-03S17046250111.60 ppb
2017-10-03S17046250121.70 ppb