Bromochloromethane
City of Puyallup
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.
26
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 | 6 | 0 | ND |
| 2015 | ND | 18 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-07-08 | 73732 | ND |
| 2014-07-08 | 73733 | ND |
| 2014-07-08 | 73731 | ND |
| 2014-07-09 | 73751 | ND |
| 2014-07-09 | 73750 | ND |
| 2014-07-09 | 73752 | ND |
| 2015-02-03 | 201502050883AM | ND |
| 2015-02-03 | 201502050875AM | ND |
| 2015-02-03 | 201502050764AM | ND |
| 2015-02-03 | 201502050842AM | ND |
| 2015-02-03 | 201502050731AM | ND |
| 2015-02-03 | 201502050880AM | ND |
| 2015-02-03 | 201502050727AM | ND |
| 2015-02-03 | 201502050905AM | ND |
| 2015-05-05 | 201505070577AM | ND |
| 2015-08-06 | 201508070201AM | ND |
| 2015-08-06 | 201508070135AM | ND |
| 2015-08-06 | 201508070125AM | ND |
| 2015-08-06 | 201508070106AM | ND |
| 2015-08-06 | 201508070195AM | ND |
| 2015-08-06 | 201508070151AM | ND |
| 2015-08-06 | 201508070198AM | ND |
| 2015-08-06 | 201508110453AM | ND |
| 2015-11-17 | 201511180474AM | ND |
| 2017-12-28 | ND | |
| 2018-07-31 | ND |