Bromomethane
Washington State University
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
11
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 |
|---|---|---|---|---|
| 2015 | ND | 8 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 2 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 1 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-11 | 150312001-003 | ND |
| 2015-03-11 | 150312001-004 | ND |
| 2015-03-11 | 150312001-001 | ND |
| 2015-03-11 | 150312001-002 | ND |
| 2015-09-15 | 150916001-004 | ND |
| 2015-09-15 | 150916001-001 | ND |
| 2015-09-15 | 150916001-002 | ND |
| 2015-09-15 | 150916001-003 | ND |
| 2018-07-18 | ND | |
| 2018-07-18 | ND | |
| 2022-06-28 | 4309134 | ND |