| Name |
State |
Region | Map |
| Agate Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Agency Valley Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Alcova Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Almena Diversion Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Altus Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| American Diversion Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| American Falls Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Anchor Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Anderson Ranch Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Anderson-Rose Diversion Dam |
Oregon |
California-Great Basin Region | Map |
| Angostura Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Angostura Diversion Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Anita Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Arbuckle Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Arrowrock Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Arthur R Bowman Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Arthur V Watkins Dam |
Utah |
Upper Colorado Basin Region | Map |
| Avalon Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| B F Sisk Dam |
California |
California-Great Basin Region | Map |
| Barretts Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Bartlett Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Bartley Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Belle Fourche Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Belle Fourche Diversion Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Big Sandy Dam |
Wyoming |
Upper Colorado Basin Region | Map |
| Black Canyon Diversion Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Blue Mesa Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Boca Dam |
California |
California-Great Basin Region | Map |
| Boise River Diversion Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Bonny Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Box Butte Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Boysen Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Bradbury Dam |
California |
California-Great Basin Region | Map |
| Brantley Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Bretch Diversion Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Broadhead Diversion Dam |
Utah |
Upper Colorado Basin Region | Map |
| Buckhorn Dam |
California |
California-Great Basin Region | Map |
| Buffalo Bill Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Bull Lake Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Bully Creek Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Bumping Lake Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| C.C. Cragin |
Arizona |
Lower Colorado Basin Region | Map |
| Caballo Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Cambridge Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Camp Creek Diversion Dam |
California |
California-Great Basin Region | Map |
| Camp Dyer Diversion Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Canyon Ferry Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Carpinteria Dam |
California |
California-Great Basin Region | Map |
| Carson River Diversion Dam |
Nevada |
California-Great Basin Region | Map |
| Carter Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Carter Lake Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Cascade Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Casitas Dam |
California |
California-Great Basin Region | Map |
| Causey Dam |
Utah |
Upper Colorado Basin Region | Map |
| Cedar Bluff Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Chapman Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Cheney Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Choke Canyon Dam |
Texas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Clark Canyon Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Cle Elum Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Clear Creek Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Clear Lake Dam |
California |
California-Great Basin Region | Map |
| Cold Springs Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Como Dam |
Montana |
Columbia-Pacific Northwest Region | Map |
| Conconully Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Contra Loma Dam |
California |
California-Great Basin Region | Map |
| Corbett Diversion Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Crane Prairie Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Crawford Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Crystal Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Culbertson Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Currant Creek Dam |
Utah |
Upper Colorado Basin Region | Map |
| Davis Creek Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Davis Dam |
Arizona and Nevada |
Lower Colorado Basin Region | Map |
| Deadwood Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Deaver Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Deer Creek Dam |
Utah |
Upper Colorado Basin Region | Map |
| Deer Flat Lower Embankment |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Deer Flat Middle Embankment |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Deer Flat Upper Embankment |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Deerfield Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Derby Diversion Dam |
Nevada |
California-Great Basin Region | Map |
| Dickinson Dam |
North Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Dille Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Dixon Canyon Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Dodson Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Dressler Diversion Dam |
Nevada |
California-Great Basin Region | Map |
| Dry Creek Diversion Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Dry Falls Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Dry Spotted Tail Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Dunlap Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| East Canyon Dam |
Utah |
Upper Colorado Basin Region | Map |
| East Park Dam |
California |
California-Great Basin Region | Map |
| East Portal Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Easton Diversion Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Echo Dam |
Utah |
Upper Colorado Basin Region | Map |
| Eden Dam |
Wyoming |
Upper Colorado Basin Region | Map |
| El Vado Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Elephant Butte Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Emigrant Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Enders Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Fish Lake Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Flaming Gorge Dam |
Utah |
Upper Colorado Basin Region | Map |
| Flatiron Afterbay Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Folsom Dam |
California |
California-Great Basin Region | Map |
| Fontenelle Dam |
Wyoming |
Upper Colorado Basin Region | Map |
| Fort Cobb Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Fort Shaw Diversion Dam and Canal |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Foss Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| French Canyon Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Fresno Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Friant Dam |
California |
California-Great Basin Region | Map |
| Fruitgrowers Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Fryingpan Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Funks Dam |
California |
California-Great Basin Region | Map |
| Garnet Diversion Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Gerber Dam |
Oregon |
California-Great Basin Region | Map |
| Gibson Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Glen Anne Dam |
California |
California-Great Basin Region | Map |
| Glen Canyon Dam |
Arizona |
Upper Colorado Basin Region | Map |
| Glen Elder Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Glendo Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Granby Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Grand Coulee Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Granite Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Granite Reef Diversion Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Grassy Lake Dam |
Wyoming |
Columbia-Pacific Northwest Region | Map |
| Gray Reef Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Green Mountain Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Guernsey Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Halfmoon Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Haystack Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Heart Butte Dam |
North Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Helena Valley Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Heron Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Hoover Dam |
Nevada and Arizona |
Lower Colorado Basin Region | Map |
| Horse Creek Diversion Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Horse Mesa Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Horseshoe Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Horsetooth Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Howard Prairie Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Hubbard Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Hungry Horse Dam |
Montana |
Columbia-Pacific Northwest Region | Map |
| Hunter Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Huntington North Dam |
Utah |
Upper Colorado Basin Region | Map |
| Hyatt Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Hyrum Dam |
Utah |
Upper Colorado Basin Region | Map |
| Imperial Diversion Dam |
California and Arizona |
Lower Colorado Basin Region | Map |
| Island Park Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Isleta Diversion Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Ivanhoe Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Jackson Gulch Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Jackson Lake Dam |
Wyoming |
Columbia-Pacific Northwest Region | Map |
| James Diversion Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Jamestown Dam |
North Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Joes Valley Dam |
Utah |
Upper Colorado Basin Region | Map |
| John Franchi Diversion Dam |
California |
California-Great Basin Region | Map |
| Jordanelle Dam |
Utah |
Upper Colorado Basin Region | Map |
| Kachess Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Keechelus Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Keene Creek Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Kent Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Keswick Dam |
California |
California-Great Basin Region | Map |
| Keyhole Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Kirwin Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Kortes Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Laguna Diversion Dam |
Arizona and California |
Lower Colorado Basin Region | Map |
| Lahontan Dam |
Nevada |
California-Great Basin Region | Map |
| Lake Alice No 1 Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Lake Alice No 1and 1 Half Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Lake Alice No 2 Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Lake Sherburne Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Lake Tahoe Dam |
California |
California-Great Basin Region | Map |
| Lauro Dam |
California |
California-Great Basin Region | Map |
| Lemon Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Lewiston Dam |
California |
California-Great Basin Region | Map |
| Lily Pad Diversion Inlet Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Link River Diversion Dam |
Oregon |
California-Great Basin Region | Map |
| Little Hell Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Little Panoche Detention Dam |
California |
California-Great Basin Region | Map |
| Little Wood River Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Los Banos Creek Detention Dam |
California |
California-Great Basin Region | Map |
| Lost Creek Dam |
Utah |
Upper Colorado Basin Region | Map |
| Lost River Diversion Dam |
Oregon |
California-Great Basin Region | Map |
| Lovewell Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Lower Yellowstone Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Malone Diversion Dam |
Oregon |
California-Great Basin Region | Map |
| Mann Creek Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Marble Bluff Dam |
Nevada |
California-Great Basin Region | Map |
| Martinez Dam |
California |
California-Great Basin Region | Map |
| Marys Lake Dike Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Mason Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| McGee Creek Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| McKay Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| McPhee Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Medicine Creek Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Meeks Cabin Dam |
Wyoming |
Upper Colorado Basin Region | Map |
| Merritt Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Middle Cunningham Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Midview Dam |
Utah |
Upper Colorado Basin Region | Map |
| Midway Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Miller Diversion Dam |
Oregon |
California-Great Basin Region | Map |
| Minatare Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Minidoka Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Monticello Dam |
California |
California-Great Basin Region | Map |
| Moon Lake Dam |
Utah |
Upper Colorado Basin Region | Map |
| Mormon Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Mormon Flat Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Mormon Island Auxilliary Dam |
California |
California-Great Basin Region | Map |
| Morrow Point Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Mountain Park Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Mt Elbert Forebay Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Nambe Falls Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Navajo Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Nelson Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| New Melones Dam |
California |
California-Great Basin Region | Map |
| New Waddell Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Newton Dam |
Utah |
Upper Colorado Basin Region | Map |
| Nimbus Dam |
California |
California-Great Basin Region | Map |
| No Name Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Norman Dam |
Oklahoma |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| North Cunningham Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| North Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| North Fork Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Northside Diversion Dam |
California |
California-Great Basin Region | Map |
| Norton Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Ochoco Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Olympus Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Ortega Dam |
California |
California-Great Basin Region | Map |
| Owyhee Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| O`Neill Dam |
California |
California-Great Basin Region | Map |
| O`Sullivan Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Pactola Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Palisades Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Palo Verde Diversion Dam |
Arizona and California |
Lower Colorado Basin Region | Map |
| Paonia Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Paradise Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Parker Dam |
Arizona and California |
Lower Colorado Basin Region | Map |
| Pathfinder Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Pathfinder Dike Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Pilot Butte Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Pineview Dam |
Utah |
Upper Colorado Basin Region | Map |
| Pinto Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Pishkun Dikes |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Platoro Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Pole Hill Afterbay Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Prosser Creek Dam |
California |
California-Great Basin Region | Map |
| Pueblo Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Putah Dam |
California |
California-Great Basin Region | Map |
| Rainbow Diversion Dam |
California |
California-Great Basin Region | Map |
| Ralston Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Rattlesnake Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Red Bluff Diversion Dam |
California |
California-Great Basin Region | Map |
| Red Fleet Dam |
Utah |
Upper Colorado Basin Region | Map |
| Red Willow Creek Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Red Willow Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Reservoir A Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Ridges Basin Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Ridgway Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Rifle Gap Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Ririe Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| Robles Dam |
California |
California-Great Basin Region | Map |
| Roza Diversion Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Ruedi Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Rye Patch Dam |
Nevada |
California-Great Basin Region | Map |
| Salmon Lake Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| San Acacia Diversion Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| San Justo Dam |
California |
California-Great Basin Region | Map |
| Sanford Dam |
Texas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Satanka Dike Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Sawyer Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Scofield Dam |
Utah |
Upper Colorado Basin Region | Map |
| Scoggins Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Seminoe Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Senator Wash Dam |
California |
Lower Colorado Basin Region | Map |
| Shadehill Dam |
South Dakota |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Shadow Mountain Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Shasta Dam |
California |
California-Great Basin Region | Map |
| Silver Jack Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Sly Park Dam |
California |
California-Great Basin Region | Map |
| Soldier Canyon Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Soldier Creek Dam |
Utah |
Upper Colorado Basin Region | Map |
| Soldiers Meadow Dam |
Idaho |
Columbia-Pacific Northwest Region | Map |
| South Cunningham Creek Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| South Fork Diversion Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Spring Canyon Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Spring Creek Debris Dam |
California |
California-Great Basin Region | Map |
| St. Mary Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Stampede Dam |
California |
California-Great Basin Region | Map |
| Starvation Dam |
Utah |
Upper Colorado Basin Region | Map |
| Stateline Dam |
Utah |
Upper Colorado Basin Region | Map |
| Steinaker Dam |
Utah |
Upper Colorado Basin Region | Map |
| Stewart Mountain Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Stony Gorge Dam |
California |
California-Great Basin Region | Map |
| Sugar Loaf Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Sumner Dam |
New Mexico |
Upper Colorado Basin Region | Map |
| Sun River Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Superior Courtland Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Swift Current Dike |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Taylor Park Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Terminal Dam |
California |
California-Great Basin Region | Map |
| Theodore Roosevelt Dam |
Arizona |
Lower Colorado Basin Region | Map |
| Thief Valley Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Three Mile Falls Diversion Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Tiber Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Tieton Dam |
Washington |
Columbia-Pacific Northwest Region | Map |
| Trenton Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Trinity Dam |
California |
California-Great Basin Region | Map |
| Tub Springs Creek Diversion Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Twin Buttes Dam |
Texas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Twin Lakes Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Twitchell Dam |
California |
California-Great Basin Region | Map |
| Unity Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Upper Slaven Diversion Dam |
Nevada |
Upper Colorado Basin Region | Map |
| Upper Stillwater Dam |
Utah |
Upper Colorado Basin Region | Map |
| Vallecito Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Vandalia Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Vega Dam |
Colorado |
Upper Colorado Basin Region | Map |
| Virginia Smith Dam |
Nebraska |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Wanship Dam |
Utah |
Upper Colorado Basin Region | Map |
| Warm Springs Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Wasco Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Webster Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Whalen Diversion Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Whiskeytown Dam |
California |
California-Great Basin Region | Map |
| Wickiup Dam |
Oregon |
Columbia-Pacific Northwest Region | Map |
| Willow Creek Co Dam |
Colorado |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Willow Creek Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Willwood Diversion Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Wind River Diversion Dam |
Wyoming |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Woodston Diversion Dam |
Kansas |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Yellowstone River Diversion Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Yellowtail Afterbay Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
| Yellowtail Dam |
Montana |
Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions | Map |
