Alphabetically by name:

Alcova Reservoir, WY Altus Dam, OK Anchor Reservoir, WY Angostura Reservoir, SD Belle Fourche Reservoir, SD Bighorn Lake, MT Bonny Reservoir, CO Boysen Reservoir, WY Box Butte Reservoir, NE Buffalo Bill Reservoir, WY Bull Lake Reservoir, WY Calamus Reservoir, NE Canyon Ferry Lake, MT Carter Lake Reservoir, CO Cedar Bluff Reservoir, KS Cheney Dam, KS Choke Canyon Dam, TX Clark Canyon Reservoir, MT Davis Creek Dam, NE Deerfield Reservoir, SD E.A. Patterson Lake, ND Enders Dam, NE Flatiron Reservoir, CO Fort Cobb Reservoir, OK Foss Reservoir, OK Fresno Reservoir, MT Gibson Reservoir, MT Glendo Reservoir, WY Granby Reservoir, CO Gray Reef Reservoir, WY Green Mountain Reservoir, CO Guernsey Reservoir, WY Harlan County Dam, NE Harry Strunk Lake, NE Hebgen Lake, MT Helena Valley Reservoir, MT Horsetooth Reservoir, CO Hugh Butler Lake, NE Jamestown Reservoir, ND Keith Sebelius Lake, KS Keyhole Reservoir, WY Kirwin Reservoir, KS Kortes Reservoir, WY Lake Alice Reservoir, NE Lake of the Arbuckles, OK Lake Elwell, MT Lake Estes (Olympus Dam), CO Lake Meredith, TX Lake Minatare Reservoir, NE Lake Nasworthy, TX Lake Sherburne, MT Lake Thunderbird, OK Lake Tschida, ND Lima Reservoir, MT Little Lake Alice Reservoir, NE Lovewell Reservoir, KS Marys Lake, CO McGee Creek Dam, OK Merritt Reservoir, NE Nelson Reservoir, MT Pactola Reservoir, SD Pathfinder Reservoir, WY Pilot Butte Reservoir, WY Pinewood Reservoir, CO Pipestem Dam, ND Pishkun Reservoir, MT Pueblo Reservoir, CO Ruedi Reservoir, CO Seminoe Reservoir, WY Shadehill Reservoir, SD Shadow Mountain Reservoir, CO Swanson Lake, NE Swift Reservoir, Birch Creek, MT Tom Steed Reservoir, OK Turquoise Lake, CO Twin Buttes Reservoir, TX Twin Lakes Reservoir, CO Waconda Lake, KS Webster Reservoir, KS Willow Creek Reservoir, MT Willow Creek Reservoir, CO Williams Fork Reservoir, CO Winters Creek Reservoir, NE

All data provisional. If value of "998877" returns, no data is available. For comments or problems, contact us.