Powder River: Data for Cross-Channel Profiles at 22 Sites in Southeastern Montana, 1975 through 2019
Powder River rises in the Bighorn Mountains of Wyoming and flows northward through a semi-arid landscape in Wyoming and Montana to the Yellowstone River. The river drains an area of 34,700 square kilometers and has an average discharge of about 500 million cubic meters per year. Cross-channel...Read more
Regional/Country focus:
United States