Ecological Assessment of Streams in the Powder River Structural Basin, Wyoming and Montana, 2005–06
Prepared in cooperation with the Bureau of Land Management, U.S. Department of the Interior, Wyoming Department of Environmental Quality, Wyoming Game and Fish Department, U.S. Environmental Protection Agency, Montana Department of Environmental Quality, and Montana Department of Fish, Wildlife, and Parks Ecological Assessment of Streams in the Powder River Structural Basin, Wyoming and Montana, 2005–06 Scientific Investigations Report 2009–5023 U.S. Department of the Interior U.S. Geological Survey Front cover photographs: Hanging Woman Creek below Horse Creek, Wyo. (site T11), June 22, 2005. Cheyenne River near Spencer, Wyo. (site C6), Photograph by Seth Davidson, U.S. Geological Survey. June 22, 2005. Photograph by Kendra Remley, U.S. Geological Survey. Youngs Creek near Crow Indian Reservation boundary, Mont. (site T3), June 14, 2005. Photograph by Peter Wright, U.S. Geological Survey. Cheyenne River near Dull Center, Wyo., (site C3), June 19, 2006. Photograph by Greg Boughton, U.S. Geological Survey. Ecological Assessment of Streams in the Powder River Structural Basin, Wyoming and Montana, 2005–06 By David A. Peterson, Peter R. Wright, Gordon P. Edwards, Jr., Eric G. Hargett, David L. Feldman, Jeremy R. Zumberge, and Paul Dey Prepared in cooperation with the Bureau of Land Management, U.S. Department of the Interior, Wyoming Department of Environmental Quality, Wyoming Game and Fish Department, U.S. Environmental Protection Agency, Montana Depart- ment of Environmental Quality, and Montana Department of Fish, Wildlife, and Parks Scientific Investigations Report 2009–5023 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior KEN SALAZAR, Secretary U.S.
[Show full text]