Bromodichloromethane
Fayetteville Public Works 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 | 14.3 ppb | 32 | 32 | 5.00 ppb - 20.5 ppb |
2015 | 16.4 ppb | 32 | 32 | 11.3 ppb - 26.0 ppb |
2016 | 15.0 ppb | 32 | 32 | 5.00 ppb - 28.6 ppb |
2017 | 12.5 ppb | 32 | 32 | 3.00 ppb - 21.6 ppb |
2018 | 11.9 ppb | 40 | 31 | ND - 25.9 ppb |
2019 | 13.9 ppb | 32 | 32 | 5.71 ppb - 20.8 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 | 37729_14-03341 | 8.00 ppb |
2014-02-03 | 37729_14-03342 | 7.00 ppb |
2014-02-03 | 37729_14-03343 | 8.00 ppb |
2014-02-03 | 37729_14-03344 | 8.00 ppb |
2014-02-03 | 37729_14-03345 | 9.00 ppb |
2014-02-03 | 37729_14-03346 | 8.00 ppb |
2014-02-03 | 37729_14-03347 | 5.00 ppb |
2014-02-03 | 37729_14-03348 | 7.00 ppb |
2014-05-05 | 37729_14-12596 | 12.0 ppb |
2014-05-05 | 37729_14-12597 | 13.0 ppb |
2014-05-05 | 37729_14-12598 | 12.0 ppb |
2014-05-05 | 37729_14-12599 | 12.0 ppb |
2014-05-05 | 37729_14-12600 | 14.0 ppb |
2014-05-05 | 37729_14-12601 | 13.0 ppb |
2014-05-05 | 37729_14-12602 | 6.00 ppb |
2014-05-05 | 37729_14-12603 | 9.00 ppb |
2014-08-04 | 37729_14-23082 | 19.0 ppb |
2014-08-04 | 37729_14-23083 | 20.0 ppb |
2014-08-04 | 37729_14-23084 | 19.0 ppb |
2014-08-04 | 37729_14-23085 | 19.0 ppb |
2014-08-04 | 37729_14-23086 | 18.0 ppb |
2014-08-04 | 37729_14-23087 | 18.0 ppb |
2014-08-04 | 37729_14-23088 | 20.0 ppb |
2014-08-04 | 37729_14-23089 | 20.0 ppb |
2014-11-03 | 37729_14-33358 | 19.1 ppb |
2014-11-03 | 37729_14-33359 | 17.6 ppb |
2014-11-03 | 37729_14-33360 | 20.5 ppb |
2014-11-03 | 37729_14-33361 | 19.9 ppb |
2014-11-03 | 37729_14-33362 | 19.9 ppb |
2014-11-03 | 37729_14-33363 | 19.6 ppb |
2014-11-03 | 37729_14-33374 | 19.8 ppb |
2014-11-03 | 37729_14-33376 | 17.6 ppb |
2015-02-02 | 13.0 ppb | |
2015-02-02 | 12.0 ppb | |
2015-02-02 | 12.3 ppb | |
2015-02-02 | 13.8 ppb | |
2015-02-02 | 12.2 ppb | |
2015-02-02 | 13.6 ppb | |
2015-02-02 | 13.2 ppb | |
2015-02-02 | 11.3 ppb | |
2015-05-04 | 14.0 ppb | |
2015-05-04 | 14.0 ppb | |
2015-05-04 | 15.0 ppb | |
2015-05-04 | 15.0 ppb | |
2015-05-04 | 15.0 ppb | |
2015-05-04 | 16.0 ppb | |
2015-05-04 | 15.0 ppb | |
2015-05-04 | 16.0 ppb | |
2015-08-03 | 23.5 ppb | |
2015-08-03 | 23.5 ppb | |
2015-08-03 | 24.5 ppb | |
2015-08-03 | 23.9 ppb | |
2015-08-03 | 24.3 ppb | |
2015-08-03 | 23.8 ppb | |
2015-08-03 | 26.0 ppb | |
2015-08-03 | 22.6 ppb | |
2015-11-02 | 15.0 ppb | |
2015-11-02 | 14.0 ppb | |
2015-11-02 | 13.0 ppb | |
2015-11-02 | 14.0 ppb | |
2015-11-02 | 13.0 ppb | |
2015-11-02 | 14.0 ppb | |
2015-11-02 | 14.0 ppb | |
2015-11-02 | 14.0 ppb | |
2016-02-08 | 37729_16-03866 | 5.00 ppb |
2016-02-08 | 37729_16-03867 | 5.00 ppb |
2016-02-08 | 37729_16-03868 | 8.00 ppb |
2016-02-08 | 37729_16-03869 | 6.00 ppb |
2016-02-08 | 37729_16-03870 | 6.00 ppb |
2016-02-08 | 37729_16-03871 | 9.00 ppb |
2016-02-08 | 37729_16-03872 | 8.00 ppb |
2016-02-08 | 37729_16-03873 | 6.00 ppb |
2016-05-02 | 37729_16-13713 | 16.2 ppb |
2016-05-02 | 37729_16-13714 | 16.4 ppb |
2016-05-02 | 37729_16-13715 | 16.5 ppb |
2016-05-02 | 37729_16-13716 | 17.5 ppb |
2016-05-02 | 37729_16-13717 | 14.1 ppb |
2016-05-02 | 37729_16-13718 | 14.0 ppb |
2016-05-02 | 37729_16-13719 | 16.9 ppb |
2016-05-02 | 37729_16-13720 | 16.0 ppb |
2016-08-01 | 37729_16-25821 | 27.0 ppb |
2016-08-01 | 37729_16-25824 | 28.1 ppb |
2016-08-01 | 37729_16-25825 | 28.6 ppb |
2016-08-01 | 37729_16-25826 | 24.5 ppb |
2016-08-01 | 37729_16-25827 | 25.0 ppb |
2016-08-01 | 37729_16-25828 | 21.8 ppb |
2016-08-01 | 37729_16-25829 | 26.8 ppb |
2016-08-01 | 37729_16-25830 | 25.0 ppb |
2016-11-07 | 37729_16-38812 | 13.1 ppb |
2016-11-07 | 37729_16-38813 | 11.9 ppb |
2016-11-07 | 37729_16-38814 | 12.5 ppb |
2016-11-07 | 37729_16-38815 | 13.3 ppb |
2016-11-07 | 37729_16-38816 | 8.46 ppb |
2016-11-07 | 37729_16-38817 | 10.1 ppb |
2016-11-07 | 37729_16-38818 | 13.2 ppb |
2016-11-07 | 37729_16-38819 | 10.4 ppb |
2017-02-06 | 37729_17-04243 | 9.83 ppb |
2017-02-06 | 37729_17-04244 | 10.8 ppb |
2017-02-06 | 37729_17-04245 | 11.7 ppb |
2017-02-06 | 37729_17-04246 | 10.6 ppb |
2017-02-06 | 37729_17-04247 | 10.9 ppb |
2017-02-06 | 37729_17-04248 | 9.42 ppb |
2017-02-06 | 37729_17-04249 | 11.0 ppb |
2017-02-06 | 37729_17-04250 | 8.72 ppb |
2017-05-01 | 37729_17-14427 | 8.05 ppb |
2017-05-01 | 37729_17-14430 | 7.90 ppb |
2017-05-01 | 37729_17-14431 | 5.64 ppb |
2017-05-01 | 37729_17-14433 | 3.00 ppb |
2017-05-01 | 37729_17-14434 | 9.36 ppb |
2017-05-01 | 37729_17-14442 | 9.02 ppb |
2017-05-01 | 37729_17-14443 | 6.80 ppb |
2017-05-01 | 37729_17-14447 | 7.87 ppb |
2017-08-07 | 37729_17-27923 | 21.6 ppb |
2017-08-07 | 37729_17-27925 | 19.5 ppb |
2017-08-07 | 37729_17-27926 | 20.4 ppb |
2017-08-07 | 37729_17-27932 | 20.1 ppb |
2017-08-07 | 37729_17-27933 | 17.9 ppb |
2017-08-07 | 37729_17-27934 | 19.3 ppb |
2017-08-07 | 37729_17-27936 | 17.6 ppb |
2017-08-07 | 37729_17-27924 | 20.4 ppb |
2017-11-06 | 37729_17-41781 | 13.6 ppb |
2017-11-06 | 37729_17-41782 | 11.5 ppb |
2017-11-06 | 37729_17-41783 | 12.8 ppb |
2017-11-06 | 37729_17-41784 | 15.3 ppb |
2017-11-06 | 37729_17-41785 | 14.2 ppb |
2017-11-06 | 37729_17-41786 | 13.1 ppb |
2017-11-06 | 37729_17-41787 | 13.0 ppb |
2017-11-06 | 37729_17-41788 | 10.3 ppb |
2018-02-05 | 37729_18-04555 | 10.2 ppb |
2018-02-05 | 37729_18-04556 | 5.58 ppb |
2018-02-05 | 37729_18-04557 | 8.34 ppb |
2018-02-05 | 37729_18-04558 | 9.11 ppb |
2018-02-05 | 37729_18-04559 | 10.6 ppb |
2018-02-05 | 37729_18-04560 | 9.00 ppb |
2018-02-05 | 37729_18-04561 | 10.6 ppb |
2018-02-05 | 37729_18-04562 | 9.04 ppb |
2018-05-07 | 37729_18-18101 | 17.5 ppb |
2018-05-07 | 37729_18-18102 | 17.7 ppb |
2018-05-07 | 37729_18-18103 | 15.7 ppb |
2018-05-07 | 37729_18-18104 | 18.0 ppb |
2018-05-07 | 37729_18-18105 | 19.8 ppb |
2018-05-07 | 37729_18-18106 | 14.9 ppb |
2018-05-07 | 37729_18-18107 | 17.8 ppb |
2018-05-07 | 37729_18-18108 | 17.2 ppb |
2018-08-06 | 37729_18-32348 | ND |
2018-08-06 | 37729_18-32349 | ND |
2018-08-06 | 37729_18-32350 | ND |
2018-08-06 | 37729_18-32351 | ND |
2018-08-06 | 37729_18-32352 | ND |
2018-08-06 | 37729_18-32353 | ND |
2018-08-06 | 37729_18-32354 | ND |
2018-08-06 | 37729_18-32355 | ND |
2018-08-27 | 37729_18-35908 | 25.9 ppb |
2018-08-27 | 37729_18-35909 | 24.9 ppb |
2018-08-27 | 37729_18-35910 | 23.1 ppb |
2018-08-27 | 37729_18-35911 | 25.4 ppb |
2018-08-27 | 37729_18-35912 | 23.0 ppb |
2018-08-27 | 37729_18-35913 | ND |
2018-08-27 | 37729_18-35914 | 25.0 ppb |
2018-08-27 | 37729_18-35915 | 25.6 ppb |
2018-11-05 | 37729_18-46146 | 12.0 ppb |
2018-11-05 | 37729_18-46184 | 11.0 ppb |
2018-11-05 | 37729_18-46185 | 13.0 ppb |
2018-11-05 | 37729_18-46186 | 14.0 ppb |
2018-11-05 | 37729_18-46187 | 8.00 ppb |
2018-11-05 | 37729_18-46188 | 10.00 ppb |
2018-11-05 | 37729_18-46189 | 14.0 ppb |
2018-11-05 | 37729_18-46190 | 11.0 ppb |
2019-02-04 | 37729_19-05011 | 5.71 ppb |
2019-02-04 | 37729_19-05012 | 6.38 ppb |
2019-02-04 | 37729_19-05013 | 6.73 ppb |
2019-02-04 | 37729_19-05014 | 6.78 ppb |
2019-02-04 | 37729_19-05015 | 5.96 ppb |
2019-02-04 | 37729_19-05016 | 6.60 ppb |
2019-02-04 | 37729_19-05017 | 5.87 ppb |
2019-02-04 | 37729_19-05018 | 6.11 ppb |
2019-05-06 | 37729_19-18340 | 16.0 ppb |
2019-05-06 | 37729_19-18341 | 16.6 ppb |
2019-05-06 | 37729_19-18342 | 14.9 ppb |
2019-05-06 | 37729_19-18343 | 16.1 ppb |
2019-05-06 | 37729_19-18344 | 13.9 ppb |
2019-05-06 | 37729_19-18345 | 12.9 ppb |
2019-05-06 | 37729_19-18346 | 15.8 ppb |
2019-05-06 | 37729_19-18347 | 13.1 ppb |
2019-08-05 | 37729_19-33332 | 18.0 ppb |
2019-08-05 | 37729_19-33333 | 17.3 ppb |
2019-08-05 | 37729_19-33334 | 18.7 ppb |
2019-08-05 | 37729_19-33335 | 19.1 ppb |
2019-08-05 | 37729_19-33336 | 11.1 ppb |
2019-08-05 | 37729_19-33337 | 15.7 ppb |
2019-08-05 | 37729_19-33338 | 17.7 ppb |
2019-08-05 | 37729_19-33339 | 17.7 ppb |
2019-11-04 | 37729_19-47378 | 17.8 ppb |
2019-11-04 | 37729_19-47381 | 16.3 ppb |
2019-11-04 | 37729_19-47382 | 20.8 ppb |
2019-11-04 | 37729_19-47383 | 17.3 ppb |
2019-11-04 | 37729_19-47384 | 14.8 ppb |
2019-11-04 | 37729_19-47385 | 17.2 ppb |
2019-11-04 | 37729_19-47386 | 18.1 ppb |
2019-11-04 | 37729_19-47387 | 17.0 ppb |