Middle Reservoir   Be the first to submit input for Middle Reservoir. If you have info on Middle Reservoir, Fremont County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Middle Reservoir.   Public Lands Near Middle Reservoir: Boysen State Park, Wyoming, 9 miles away Hot Springs State Park, Wyoming, 22 miles away   Marinas On or Near Middle Reservoir: Boysen Marina & Campground, Shoshoni, 12 miles away   Hotels Near Middle Reservoir: Hampton Inn and Suites Riverton, WY, Riverton, 14 miles away Comfort Inn & Suites, Riverton, 14 miles away Super 8 Riverton, Riverton, 15 miles away Holiday Inn RIVERTON-CONVENTION CENTER, Riverton, 15 miles away Rodeway Inn & Suites Riverton, Riverton, 16 miles away   Whitewater Near Middle Reservoir: Wind River, Fremont Hot SpringsCounty, 11 miles away       Class I-III - 12 miles long (Boysen Dam to canyon mouth)