Butane
Lake Forest Utility District
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | 26.0 ppb | 1 | 1 | 26.0 ppb |
2017 | 23.0 ppb | 1 | 1 | 23.0 ppb |
2018 | 24.0 ppb | 1 | 1 | 24.0 ppb |
2019 | 48.0 ppb | 1 | 1 | 48.0 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2016-12-15 | AD62410 | 26.0 ppb |
2017-05-31 | AD86171 | 23.0 ppb |
2018-06-19 | AE30786 | 24.0 ppb |
2019-09-05 | AE82304 | 48.0 ppb |