Butane
Clayton Water Supply Corporation Plant 2
Butane is a component of natural gas. It can enter drinking water sources in areas where wastewater from natural gas or oil production contaminates soil and groundwater.
3
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 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | 2.10 ppb | 1 | 1 | 2.10 ppb |
| 2022 | 1.40 ppb | 1 | 1 | 1.40 ppb |
| 2023 | 0.600 ppb | 1 | 1 | 0.600 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2021-09-28 | Q2126522009 | 2.10 ppb |
| 2022-11-03 | Q2233352001 | 1.40 ppb |
| 2023-07-27 | Q2330271002 | 0.600 ppb |