Bromochloromethane
City of Long Beach
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.
18
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 |
|---|---|---|---|---|
| 2013 | ND | 9 | 0 | ND |
| 2014 | ND | 9 | 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 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2013-11-18 | 759198-10302 | ND |
| 2013-11-18 | 759147-10298 | ND |
| 2013-11-18 | 759186-10302 | ND |
| 2013-11-18 | 759160-10302 | ND |
| 2013-11-18 | 759133-10298 | ND |
| 2013-11-18 | 759208-10302 | ND |
| 2013-11-18 | 759232-10309 | ND |
| 2013-11-18 | 759202-10309 | ND |
| 2013-11-18 | 759196-10302 | ND |
| 2014-05-19 | 790305-11425 | ND |
| 2014-05-19 | 790196-11425 | ND |
| 2014-05-19 | 790190-11425 | ND |
| 2014-05-19 | 790194-11425 | ND |
| 2014-05-19 | 790303-11425 | ND |
| 2014-05-19 | 790188-11425 | ND |
| 2014-05-19 | 790184-11425 | ND |
| 2014-05-19 | 790186-11425 | ND |
| 2014-05-19 | 790192-11425 | ND |