Bromomethane
City of Alvin
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
22
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 | 0.875 ppb | 4 | 3 | ND - 1.70 ppb |
| 2015 | 0.467 ppb | 6 | 3 | ND - 1.10 ppb |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-10 | AC41924 | ND |
| 2014-08-20 | 26758301 | 1.20 ppb |
| 2014-08-26 | 26758201 | 0.600 ppb |
| 2014-09-22 | 27336701 | 1.70 ppb |
| 2015-01-22 | AC77341 | ND |
| 2015-01-22 | AC77351 | ND |
| 2015-01-22 | AC77353 | ND |
| 2015-02-04 | 28175101 | 0.800 ppb |
| 2015-02-09 | 28175601 | 1.10 ppb |
| 2015-02-10 | 28175501 | 0.900 ppb |
| 2016-01-11 | AD17334 | ND |
| 2016-01-11 | AD17348 | ND |
| 2016-01-11 | AD17322 | ND |
| 2017-01-09 | AD63637 | ND |
| 2017-01-09 | AD63627 | ND |
| 2017-01-09 | AD63623 | ND |
| 2018-02-20 | AE14457 | ND |
| 2018-02-20 | AE14455 | ND |
| 2018-02-20 | AE14451 | ND |
| 2019-02-25 | AE55657 | ND |
| 2019-02-25 | AE55645 | ND |
| 2019-02-25 | AE55647 | ND |