Bromochloromethane
City of Exeter
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 | ND | 11 | 0 | ND |
2014 | ND | 1 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2013-02-20 | A3B1509-04A | ND |
2013-02-20 | A3B1509-01A | ND |
2013-02-21 | A3B1620-04A | ND |
2013-02-21 | A3B1620-07A | ND |
2013-02-21 | A3B1620-01A | ND |
2013-08-06 | A3G2332-09A | ND |
2013-08-06 | A3G2332-07A | ND |
2013-08-06 | A3G2332-11A | ND |
2013-08-06 | A3G2332-01A | ND |
2013-08-06 | A3G2332-05A | ND |
2013-08-06 | A3G2332-03A | ND |
2014-07-09 | A4F0912-01A | ND |
2019-06-21 | 5802-016-1105 | ND |
2019-06-21 | 5802-014-1000 | ND |
2019-06-21 | 5802-012-0940 | ND |
2019-06-21 | 5802-007-1020 | ND |
2019-06-21 | 5802-004-1035 | ND |
2019-06-21 | 5802-002-1050 | ND |