Bromochloromethane
Shrewsbury Water Department
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.
59
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 11 | 0 | ND |
| 2015 | ND | 12 | 0 | ND |
| 2016 | ND | 11 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 11 | 0 | ND |
| 2019 | ND | 12 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2014-02-24 | ND |
| 2014-05-06 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-09-03 | ND |
| 2014-11-06 | ND |
| 2015-01-14 | ND |
| 2015-02-11 | ND |
| 2015-05-13 | ND |
| 2015-08-11 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-09-02 | ND |
| 2015-11-30 | ND |
| 2016-02-19 | ND |
| 2016-04-14 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-07-13 | ND |
| 2016-10-25 | ND |
| 2017-02-28 | ND |
| 2017-12-15 | ND |
| 2018-03-06 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-07-26 | ND |
| 2018-08-21 | ND |
| 2018-12-05 | ND |
| 2019-03-25 | ND |
| 2019-05-16 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-08-14 | ND |
| 2019-10-16 | ND |