Bromochloromethane
Golden State Water Company (GSWC) - San Dimas
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.
28
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 | 2 | 0 | ND |
| 2015 | ND | 18 | 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
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-19 | 9588-051-0930 | ND |
| 2014-05-14 | 9588-014-1010 | ND |
| 2015-01-21 | 5A21031-09A | ND |
| 2015-01-21 | 5A21031-03A | ND |
| 2015-01-21 | 5A21031-07A | ND |
| 2015-01-21 | 5A21031-11A | ND |
| 2015-01-21 | 5A21031-01A | ND |
| 2015-01-21 | 5A21031-05A | ND |
| 2015-02-18 | 9588-051-0920 | ND |
| 2015-04-17 | 5D17033-01A | ND |
| 2015-04-17 | 5D17033-03A | ND |
| 2015-05-18 | 9588-014-0915 | ND |
| 2015-07-21 | 5G21057-03A | ND |
| 2015-07-21 | 5G21057-05A | ND |
| 2015-07-21 | 5G21057-01A | ND |
| 2015-07-21 | 5G21057-07A | ND |
| 2015-07-21 | 5G21057-11A | ND |
| 2015-07-21 | 5G21057-09A | ND |
| 2015-10-20 | 5J21034-03A | ND |
| 2015-10-20 | 5J21034-01A | ND |
| 2016-02-16 | 9588-051-0825 | ND |
| 2016-05-12 | 9588-014-0925 | ND |
| 2017-01-05 | 9588-051-0800 | ND |
| 2017-05-15 | 9588-014-0905 | ND |
| 2018-02-15 | 9588-051-1045 | ND |
| 2018-05-16 | 9588-014-0855 | ND |
| 2019-02-11 | 9588-051-0835 | ND |
| 2019-06-12 | 9588-014-0830 | ND |