Bromomethane
Caddo Lake Water Supply Corporation
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 |
|---|---|---|---|---|
| 2018 | 0.455 ppb | 2 | 1 | ND - 0.910 ppb |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | 0.340 ppb | 2 | 1 | ND - 0.680 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-20 | Q1837726002 | ND |
| 2018-09-20 | Q1837726003 | 0.910 ppb |
| 2019-06-10 | Q1933418005 | ND |
| 2019-06-10 | Q1933418007 | ND |
| 2020-10-22 | Q2041223001 | ND |
| 2020-10-22 | Q2041223003 | ND |
| 2021-05-24 | Q2113525008 | ND |
| 2021-05-24 | Q2113525010 | ND |
| 2022-11-22 | Q2235079008 | ND |
| 2022-11-22 | Q2235079010 | ND |
| 2023-06-29 | Q2325157001 | ND |
| 2023-06-29 | Q2325157003 | 0.680 ppb |