Bromodichloromethane
Passaic Valley Water Commission
Bromodichloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromodichloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 10.7 ppb | 48 | 48 | 6.27 ppb - 17.3 ppb |
2015 | 12.9 ppb | 48 | 48 | 5.89 ppb - 22.8 ppb |
2016 | 11.0 ppb | 48 | 48 | 5.61 ppb - 18.4 ppb |
2017 | 11.2 ppb | 48 | 48 | 3.93 ppb - 19.1 ppb |
2018 | 11.6 ppb | 48 | 48 | 7.05 ppb - 20.4 ppb |
2019 | 9.64 ppb | 48 | 48 | 4.65 ppb - 18.3 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.06 ppb
The EWG Health Guideline of 0.06 ppb for bromodichloromethane 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 |
---|---|---|
2014-02-03 | AB46660TH | 7.19 ppb |
2014-02-03 | AB46673TH | 8.14 ppb |
2014-02-03 | AB46674TH | 9.19 ppb |
2014-02-03 | AB46672TH | 6.27 ppb |
2014-02-03 | AB46675TH | 7.30 ppb |
2014-02-03 | AB46658TH | 7.51 ppb |
2014-02-04 | AB46769TH | 9.00 ppb |
2014-02-04 | AB46767TH | 7.27 ppb |
2014-02-04 | AB46790TH | 7.41 ppb |
2014-02-06 | AB46894TH | 6.46 ppb |
2014-02-06 | AB46892TH | 11.0 ppb |
2014-02-06 | AB46889TH | 7.83 ppb |
2014-05-05 | AB50363TH | 9.05 ppb |
2014-05-05 | AB50343TH | 7.80 ppb |
2014-05-05 | AB50347TH | 11.8 ppb |
2014-05-05 | AB50340TH | 8.26 ppb |
2014-05-05 | AB50348TH | 9.02 ppb |
2014-05-05 | AB50360TH | 9.00 ppb |
2014-05-06 | AB50446TH | 10.9 ppb |
2014-05-06 | AB50444TH | 9.98 ppb |
2014-05-06 | AB50473TH | 7.90 ppb |
2014-05-07 | AB50583TH | 8.29 ppb |
2014-05-07 | AB50581TH | 9.56 ppb |
2014-05-07 | AB50578TH | 10.6 ppb |
2014-08-04 | AB54160TH | 14.5 ppb |
2014-08-04 | AB54127TH | 12.6 ppb |
2014-08-04 | AB54131TH | 15.0 ppb |
2014-08-04 | AB54124TH | 13.5 ppb |
2014-08-04 | AB54132TH | 13.3 ppb |
2014-08-04 | AB54157TH | 15.2 ppb |
2014-08-05 | AB54220TH | 13.3 ppb |
2014-08-05 | AB54218TH | 13.7 ppb |
2014-08-05 | AB54264TH | 11.8 ppb |
2014-08-06 | AB54377TH | 13.3 ppb |
2014-08-06 | AB54375TH | 17.3 ppb |
2014-08-06 | AB54372TH | 14.6 ppb |
2014-11-03 | AB57891TH | 12.1 ppb |
2014-11-03 | AB57859TH | 11.7 ppb |
2014-11-03 | AB57863TH | 10.1 ppb |
2014-11-03 | AB57856TH | 12.0 ppb |
2014-11-03 | AB57864TH | 15.1 ppb |
2014-11-03 | AB57888TH | 9.63 ppb |
2014-11-04 | AB57934TH | 11.4 ppb |
2014-11-04 | AB57932TH | 11.3 ppb |
2014-11-04 | AB57961TH | 11.0 ppb |
2014-11-05 | AB58088TH | 11.0 ppb |
2014-11-05 | AB58086TH | 11.0 ppb |
2014-11-05 | AB58083TH | 11.5 ppb |
2015-02-03 | AB61381TH | 7.42 ppb |
2015-02-03 | AB61370TH | 6.17 ppb |
2015-02-03 | AB61371TH | 10.00 ppb |
2015-02-03 | AB61369TH | 7.03 ppb |
2015-02-03 | AB61372TH | 5.89 ppb |
2015-02-03 | AB61390TH | 9.75 ppb |
2015-02-03 | AB61388TH | 10.8 ppb |
2015-02-03 | AB61375TH | 6.83 ppb |
2015-02-03 | AB61380TH | 7.62 ppb |
2015-02-04 | AB61445TH | 9.27 ppb |
2015-02-04 | AB61443TH | 11.7 ppb |
2015-02-04 | AB61440TH | 10.6 ppb |
2015-05-04 | AB65005TH | 10.4 ppb |
2015-05-04 | AB65014TH | 9.72 ppb |
2015-05-04 | AB65018TH | 13.7 ppb |
2015-05-04 | AB65011TH | 11.5 ppb |
2015-05-04 | AB65019TH | 13.8 ppb |
2015-05-04 | AB65006TH | 9.84 ppb |
2015-05-05 | AB65089TH | 12.5 ppb |
2015-05-05 | AB65087TH | 12.3 ppb |
2015-05-05 | AB65124TH | 10.7 ppb |
2015-05-06 | AB65232TH | 10.7 ppb |
2015-05-06 | AB65230TH | 14.2 ppb |
2015-05-06 | AB65227TH | 13.0 ppb |
2015-08-03 | AB69217TH | 19.4 ppb |
2015-08-03 | AB69230TH | 16.8 ppb |
2015-08-03 | AB69234TH | 19.2 ppb |
2015-08-03 | AB69227TH | 20.3 ppb |
2015-08-03 | AB69235TH | 19.6 ppb |
2015-08-03 | AB69220TH | 22.8 ppb |
2015-08-04 | AB69339TH | 19.1 ppb |
2015-08-04 | AB69337TH | 16.1 ppb |
2015-08-04 | AB69352TH | 18.6 ppb |
2015-08-05 | AB69407TH | 16.7 ppb |
2015-08-05 | AB69405TH | 21.8 ppb |
2015-08-05 | AB69402TH | 17.8 ppb |
2015-11-02 | AB73148TH | 12.3 ppb |
2015-11-02 | AB73131TH | 13.2 ppb |
2015-11-02 | AB73135TH | 13.2 ppb |
2015-11-02 | AB73128TH | 13.8 ppb |
2015-11-02 | AB73136TH | 12.7 ppb |
2015-11-02 | AB73150TH | 12.7 ppb |
2015-11-03 | AB73218TH | 11.7 ppb |
2015-11-03 | AB73216TH | 6.59 ppb |
2015-11-03 | AB73196TH | 13.6 ppb |
2015-11-04 | AB73345TH | 11.2 ppb |
2015-11-04 | AB73343TH | 13.0 ppb |
2015-11-04 | AB73340TH | 13.3 ppb |
2016-02-01 | AB76572TH | 7.14 ppb |
2016-02-01 | AB76595TH | 5.98 ppb |
2016-02-01 | AB76599TH | 7.03 ppb |
2016-02-01 | AB76592TH | 7.55 ppb |
2016-02-01 | AB76600TH | 5.61 ppb |
2016-02-01 | AB76574TH | 8.61 ppb |
2016-02-02 | AB76669TH | 6.86 ppb |
2016-02-02 | AB76667TH | 7.52 ppb |
2016-02-02 | AB76689TH | 6.89 ppb |
2016-02-03 | AB76767TH | 7.25 ppb |
2016-02-03 | AB76765TH | 7.09 ppb |
2016-02-03 | AB76762TH | 6.74 ppb |
2016-05-02 | AB80560TH | 13.0 ppb |
2016-05-02 | AB80594TH | 8.80 ppb |
2016-05-02 | AB80598TH | 12.5 ppb |
2016-05-02 | AB80591TH | 11.9 ppb |
2016-05-02 | AB80599TH | 11.5 ppb |
2016-05-02 | AB80562TH | 9.63 ppb |
2016-05-03 | AB80692TH | 10.8 ppb |
2016-05-03 | AB80690TH | 10.3 ppb |
2016-05-03 | AB80723TH | 10.5 ppb |
2016-05-04 | AB80800TH | 9.88 ppb |
2016-05-04 | AB80798TH | 15.3 ppb |
2016-05-04 | AB80795TH | 10.9 ppb |
2016-08-01 | AB84594TH | 13.7 ppb |
2016-08-01 | AB84577TH | 11.7 ppb |
2016-08-01 | AB84581TH | 15.4 ppb |
2016-08-01 | AB84574TH | 15.7 ppb |
2016-08-01 | AB84582TH | 15.3 ppb |
2016-08-01 | AB84596TH | 11.7 ppb |
2016-08-02 | AB84697TH | 11.9 ppb |
2016-08-02 | AB84695TH | 13.2 ppb |
2016-08-02 | AB84730TH | 11.6 ppb |
2016-08-03 | AB84811TH | 11.4 ppb |
2016-08-03 | AB84809TH | 13.6 ppb |
2016-08-03 | AB84806TH | 12.0 ppb |
2016-11-01 | AB88703TH | 10.6 ppb |
2016-11-01 | AB88707TH | 11.3 ppb |
2016-11-01 | AB88701TH | 13.3 ppb |
2016-11-01 | AB88708TH | 18.4 ppb |
2016-11-01 | AB88683TH | 11.9 ppb |
2016-11-02 | AB88807TH | 14.0 ppb |
2016-11-02 | AB88809TH | 10.8 ppb |
2016-11-03 | AB88876TH | 12.7 ppb |
2016-11-03 | AB88891TH | 10.9 ppb |
2016-11-03 | AB88889TH | 10.8 ppb |
2016-11-03 | AB88874TH | 12.2 ppb |
2016-11-03 | AB88871TH | 13.0 ppb |
2017-02-01 | AB92248TH | 7.00 ppb |
2017-02-01 | AB92251TH | 6.63 ppb |
2017-02-01 | AB92245TH | 8.55 ppb |
2017-02-01 | AB92252TH | 6.90 ppb |
2017-02-01 | AB92228TH | 7.32 ppb |
2017-02-02 | AB92330TH | 8.54 ppb |
2017-02-02 | AB92333TH | 6.81 ppb |
2017-02-02 | AB92324TH | 5.84 ppb |
2017-02-02 | AB92323TH | 3.93 ppb |
2017-02-02 | AB92318TH | 11.7 ppb |
2017-02-02 | AB92332TH | 7.46 ppb |
2017-02-02 | AB92313TH | 11.4 ppb |
2017-05-01 | AB95849TH | 12.8 ppb |
2017-05-01 | AB95861TH | 9.45 ppb |
2017-05-01 | AB95865TH | 13.2 ppb |
2017-05-01 | AB95858TH | 12.6 ppb |
2017-05-01 | AB95866TH | 11.6 ppb |
2017-05-01 | AB95851TH | 9.66 ppb |
2017-05-02 | AB95936TH | 10.00 ppb |
2017-05-02 | AB95934TH | 11.7 ppb |
2017-05-02 | AB95943TH | 9.64 ppb |
2017-05-03 | AB96048TH | 9.22 ppb |
2017-05-03 | AB96046TH | 8.52 ppb |
2017-05-03 | AB96043TH | 9.25 ppb |
2017-08-01 | AB99490TH | 14.4 ppb |
2017-08-01 | AB99494TH | 17.6 ppb |
2017-08-01 | AB99487TH | 15.2 ppb |
2017-08-01 | AB99495TH | 17.2 ppb |
2017-08-01 | AB99515TH | 13.9 ppb |
2017-08-02 | AB99628TH | 14.8 ppb |
2017-08-02 | AB99630TH | 14.9 ppb |
2017-08-03 | AB99665TH | 15.2 ppb |
2017-08-03 | AB99689TH | 19.1 ppb |
2017-08-03 | AB99687TH | 18.1 ppb |
2017-08-03 | AB99663TH | 13.7 ppb |
2017-08-03 | AB99660TH | 16.8 ppb |
2017-11-01 | AC03297TH | 10.5 ppb |
2017-11-01 | AC03301TH | 11.3 ppb |
2017-11-01 | AC03295TH | 11.4 ppb |
2017-11-01 | AC03302TH | 9.72 ppb |
2017-11-01 | AC03311TH | 10.2 ppb |
2017-11-02 | AC03396TH | 11.2 ppb |
2017-11-02 | AC03398TH | 9.89 ppb |
2017-11-03 | AC03432TH | 10.1 ppb |
2017-11-03 | AC03436TH | 11.6 ppb |
2017-11-03 | AC03435TH | 10.00 ppb |
2017-11-03 | AC03431TH | 10.4 ppb |
2017-11-03 | AC03430TH | 10.4 ppb |
2018-02-01 | AC06820TH | 7.90 ppb |
2018-02-02 | AC06873TH | 10.4 ppb |
2018-02-02 | AC06866TH | 7.41 ppb |
2018-02-02 | AC06861TH | 7.54 ppb |
2018-02-02 | AC06867TH | 9.59 ppb |
2018-02-02 | AC06865TH | 12.2 ppb |
2018-02-02 | AC06868TH | 8.53 ppb |
2018-02-02 | AC06872TH | 11.4 ppb |
2018-02-02 | AC06871TH | 9.81 ppb |
2018-02-02 | AC06863TH | 7.39 ppb |
2018-02-02 | AC06862TH | 7.05 ppb |
2018-02-02 | AC06874TH | 8.07 ppb |
2018-05-01 | AC10241TH | 8.02 ppb |
2018-05-02 | AC10356TH | 7.83 ppb |
2018-05-02 | AC10360TH | 7.50 ppb |
2018-05-02 | AC10353TH | 9.79 ppb |
2018-05-02 | AC10361TH | 8.02 ppb |
2018-05-03 | AC10418TH | 10.6 ppb |
2018-05-03 | AC10446TH | 9.02 ppb |
2018-05-03 | AC10433TH | 9.32 ppb |
2018-05-03 | AC10431TH | 9.67 ppb |
2018-05-03 | AC10444TH | 11.7 ppb |
2018-05-03 | AC10441TH | 9.05 ppb |
2018-05-03 | AC10420TH | 10.1 ppb |
2018-08-01 | AC14128TH | 15.6 ppb |
2018-08-02 | AC14253TH | 15.2 ppb |
2018-08-02 | AC14257TH | 19.3 ppb |
2018-08-02 | AC14250TH | 18.9 ppb |
2018-08-02 | AC14258TH | 17.1 ppb |
2018-08-03 | AC14301TH | 18.8 ppb |
2018-08-03 | AC14312TH | 15.3 ppb |
2018-08-03 | AC14306TH | 18.9 ppb |
2018-08-03 | AC14305TH | 20.4 ppb |
2018-08-03 | AC14311TH | 16.2 ppb |
2018-08-03 | AC14310TH | 19.9 ppb |
2018-08-03 | AC14302TH | 15.0 ppb |
2018-11-01 | AC18178TH | 11.1 ppb |
2018-11-02 | AC18229TH | 11.3 ppb |
2018-11-02 | AC18233TH | 11.5 ppb |
2018-11-02 | AC18213TH | 10.2 ppb |
2018-11-02 | AC18234TH | 11.0 ppb |
2018-11-02 | AC18232TH | 12.5 ppb |
2018-11-02 | AC18235TH | 10.7 ppb |
2018-11-02 | AC18226TH | 10.4 ppb |
2018-11-02 | AC18225TH | 8.08 ppb |
2018-11-02 | AC18212TH | 10.6 ppb |
2018-11-02 | AC18211TH | 10.1 ppb |
2018-11-02 | AC18230TH | 10.6 ppb |
2019-02-01 | AC21945TH | 7.88 ppb |
2019-02-01 | AC21955TH | 5.00 ppb |
2019-02-01 | AC21951TH | 5.22 ppb |
2019-02-01 | AC21956TH | 4.85 ppb |
2019-02-01 | AC21954TH | 6.19 ppb |
2019-02-01 | AC21942TH | 6.61 ppb |
2019-02-01 | AC21941TH | 5.14 ppb |
2019-02-01 | AC21950TH | 10.2 ppb |
2019-02-01 | AC21949TH | 5.24 ppb |
2019-02-01 | AC21908TH | 7.03 ppb |
2019-02-01 | AC21946TH | 10.4 ppb |
2019-02-04 | AC22032TH | 4.65 ppb |
2019-05-01 | AC25788TH | 8.69 ppb |
2019-05-02 | AC25898TH | 8.42 ppb |
2019-05-02 | AC25902TH | 9.39 ppb |
2019-05-02 | AC25894TH | 8.38 ppb |
2019-05-03 | AC25938TH | 9.70 ppb |
2019-05-03 | AC25955TH | 8.54 ppb |
2019-05-03 | AC25958TH | 8.58 ppb |
2019-05-03 | AC25932TH | 11.2 ppb |
2019-05-03 | AC25931TH | 9.01 ppb |
2019-05-03 | AC25954TH | 10.9 ppb |
2019-05-03 | AC25953TH | 8.84 ppb |
2019-05-03 | AC25939TH | 9.11 ppb |
2019-08-01 | AC30045TH | 13.4 ppb |
2019-08-02 | AC30124TH | 13.4 ppb |
2019-08-02 | AC30086TH | 11.4 ppb |
2019-08-02 | AC30097TH | 12.1 ppb |
2019-08-02 | AC30087TH | 14.0 ppb |
2019-08-02 | AC30085TH | 13.7 ppb |
2019-08-02 | AC30088TH | 18.3 ppb |
2019-08-02 | AC30111TH | 15.2 ppb |
2019-08-02 | AC30110TH | 13.5 ppb |
2019-08-02 | AC30096TH | 12.1 ppb |
2019-08-02 | AC30095TH | 11.9 ppb |
2019-08-02 | AC30125TH | 11.4 ppb |
2019-11-01 | AC34519TH | 11.2 ppb |
2019-11-01 | AC34527TH | 7.35 ppb |
2019-11-01 | AC34513TH | 8.97 ppb |
2019-11-01 | AC34528TH | 10.7 ppb |
2019-11-01 | AC34526TH | 10.00 ppb |
2019-11-01 | AC34529TH | 8.43 ppb |
2019-11-01 | AC34491TH | 9.49 ppb |
2019-11-01 | AC34490TH | 6.51 ppb |
2019-11-01 | AC34512TH | 9.69 ppb |
2019-11-01 | AC34511TH | 9.33 ppb |
2019-11-01 | AC34477TH | 11.0 ppb |
2019-11-01 | AC34520TH | 10.4 ppb |