Bromochloromethane
City of Hewitt
Bromochloromethane is a tap water disinfection byproduct; it is also used as an intermediate in chemical manufacturing and as a fire extinguishing agent. Disinfection byproducts in drinking water increase the risk of cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | 0.118 ppb | 4 | 3 | ND - 0.222 ppb |
2014 | 0.0603 ppb | 6 | 4 | ND - 0.104 ppb |
2015 | ND | 3 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2013-10-09 | Q1308728001 | 0.143 ppb |
2013-10-09 | Q1308728007 | 0.106 ppb |
2013-10-09 | Q1308728003 | 0.222 ppb |
2013-10-09 | Q1308728005 | ND |
2014-01-14 | AC38665 | ND |
2014-04-17 | Q1412218001 | 0.0885 ppb |
2014-04-17 | Q1412218005 | 0.104 ppb |
2014-04-17 | Q1412218007 | 0.0793 ppb |
2014-04-17 | Q1412218003 | 0.0898 ppb |
2014-07-29 | Q1431973001 | ND |
2015-03-23 | AC85655 | ND |
2015-03-23 | AC85649 | ND |
2015-03-23 | AC85645 | ND |
2016-01-20 | AD19012 | ND |
2016-01-20 | AD19002 | ND |
2016-04-06 | AD32129 | ND |
2017-04-03 | AD78087 | ND |
2017-10-09 | AD99814 | ND |
2017-10-31 | AE03236 | ND |
2018-02-07 | AE12765 | ND |
2018-04-19 | AE23263 | ND |
2018-04-19 | AE23265 | ND |
2019-02-12 | AE54094 | ND |
2019-02-12 | AE54084 | ND |
2019-02-12 | AE54098 | ND |