On February 9, 2016, a team of SCAQMD inspectors was deployed to the SoCalGas Aliso Canyon facility to take additional samples of natural gas from the locations identified below. Click on the sample ID# for each location to see sample results.
| Sampling Location | Sample ID# | Analyzed for |
| Well SS-9 tubing | 1604030 | VOC |
| Well SS-9 pre-dehydration | 1604032 | VOC |
| Well SS-9 post-dehydration | 1604033 | VOC |
| Well SS-9 head | 1604930 | VOC |