Bromochloromethane
Issaquah Water System
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 | 4 | 0 | ND |
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 6 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2013-07-22 | WA97-SE1-13-1307 | ND |
2013-07-22 | WA97-SE1-13-1307 | ND |
2013-07-22 | WA97-SE1-1301307 | ND |
2013-07-22 | WA97-SE1-13-1307 | ND |
2015-03-11 | WA97-SE1-15-0464 | ND |
2015-03-11 | WA97-SE1-15-0464 | ND |
2015-03-11 | WA97-SE1-15-0464 | ND |
2015-03-11 | WA97-SE1-15-0464 | ND |
2015-09-16 | 44717 | ND |
2015-09-16 | 44716 | ND |
2018-05-29 | ND | |
2018-05-29 | ND | |
2019-01-14 | ND | |
2019-01-14 | ND |