SWCA was retained by Red Lake Gas Storage, LLC to conduct biological, archaeological, land use, water resources, soils, and geologic studies as well as assist in the preparation of all required environmental resource reports for a salt cavern gas storage project located north of Kingman, Arizona. The project included the permitting of approximately 30 miles of natural gas pipeline to connect existing interstate pipelines to two natural gas storage caverns to be constructed within a massive salt deposit in the Hualapai Valley.