Bromomethane
Collierville Water Department
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
20
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 | 8 | 0 | ND |
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2013-01-28 | ND |
| 2013-01-28 | ND |
| 2013-01-28 | ND |
| 2013-01-28 | ND |
| 2013-08-26 | ND |
| 2013-08-26 | ND |
| 2013-08-26 | ND |
| 2013-08-26 | ND |
| 2014-04-01 | ND |
| 2014-05-08 | ND |
| 2014-05-08 | ND |
| 2015-04-01 | ND |
| 2016-04-25 | ND |
| 2016-12-07 | ND |
| 2016-12-07 | ND |
| 2017-04-25 | ND |
| 2017-05-23 | ND |
| 2017-05-23 | ND |
| 2019-04-15 | ND |
| 2019-04-15 | ND |