Bromomethane
City of Giddings
Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.
12
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 | N/A | 0 | 0 | N/A |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | 2.95 ppb | 2 | 2 | 2.40 ppb - 3.50 ppb |
| 2019 | 2.90 ppb | 2 | 2 | 2.80 ppb - 3.00 ppb |
| 2020 | 2.55 ppb | 2 | 2 | 2.40 ppb - 2.70 ppb |
| 2021 | ND | 2 | 0 | ND |
| 2022 | 3.75 ppb | 2 | 2 | 2.10 ppb - 5.40 ppb |
| 2023 | 2.90 ppb | 2 | 2 | 2.70 ppb - 3.10 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-14 | AE30044 | 3.50 ppb |
| 2018-06-14 | AE30046 | 2.40 ppb |
| 2019-06-12 | AE70353 | 2.80 ppb |
| 2019-06-12 | AE70359 | 3.00 ppb |
| 2020-06-15 | AF15218 | 2.40 ppb |
| 2020-06-15 | AF15222 | 2.70 ppb |
| 2021-05-06 | AF52803 | ND |
| 2021-05-06 | AF52807 | ND |
| 2022-10-12 | AG16859 | 5.40 ppb |
| 2022-10-12 | AG16861 | 2.10 ppb |
| 2023-03-01 | AG30961 | 3.10 ppb |
| 2023-03-01 | AG30963 | 2.70 ppb |