Final Overland Pass natural gas liquids pipeline environmental impact statement

Overland Pass Pipeline Company LLC, a subsidiary of ONEOK and William's Field Service Company, LLC, is proposing to construct an approximately 760-mile-long, natural gas liquids (NGL) pipeline that will begin at existing facilities in Opal, Wyoming, and end at existing facilities in Conway, Kansas. The project would cross federal lands managed by the Bureau of Land Management (BLM) and U.S. Department of Agriculture Forest Service (USFS). The project would affect land in three BLM field offices in Wyoming: the Kemmerer, Rock Springs, and Rawlins field offices. The project also would cross National Forest System (NFS) lands within the Flaming Gorge National Recreational Area (FGNRA) in Wyoming and the Pawnee National Grassland (PNG) in Colorado.