Bromochloromethane
Arlington Water Department (MWRA)
NOTE: Arlington Water Department (MWRA) purchases water from Massachusetts Water Resources Authority (MWRA) which is required to test for bromochloromethane. Sample information shown below was taken by Massachusetts Water Resources Authority (MWRA).
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 |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Arlington Water Department (MWRA) purchases water from Massachusetts Water Resources Authority (MWRA) which is required to test for bromochloromethane. Sample information shown below was taken by Massachusetts Water Resources Authority (MWRA).
Date | Result |
---|---|
2014-10-06 | ND |
2014-10-07 | ND |
2015-10-20 | ND |
2015-10-20 | ND |
2016-10-18 | ND |
2016-10-18 | ND |
2017-10-17 | ND |
2017-10-17 | ND |
2018-10-16 | ND |
2018-10-16 | ND |
2019-10-15 | ND |
2019-10-15 | ND |