HS Resources Incorporated and Lario Oil and Gas Company (HS Resources) propose to drill three natural gas exploration wells (one discovery, one confirmation, and one delineation well) on public lands in the Essex Mountain area located east of the Sand Dunes Wilderness Study Area (WSA) in Sweetwater County, Wyoming (see Maps 1-1 and 1-2). These public lands are administered by the Green River Resource Area (GRRA), Rock Springs District of the Bureau of Land Management.
United States Department of the Interior Bureau of Land Management, "HS Resources, Inc., Natural Gas Exploration Project, Finding of no Significant Impact Decision Record" (1995). Record of Decisions (WY). Paper 7.