Isobutane
Bilma Public Utility District
Isobutane is a volatile hydrocarbon gas used as a refrigerant.
2
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 | 3.70 ppb | 1 | 1 | 3.70 ppb |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | 3.00 ppb | 1 | 1 | 3.00 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-10 | AE39382 | 3.70 ppb |
| 2023-07-13 | AG48483 | 3.00 ppb |