List of dams and reservoirs in the United States

By State

[Alabama]

[Alaska]

[Arizona]

[Arkansas]

[California]

[Colorado]

• Aurora Reservoir
• Barker Dam – Barker Reservoir
• Blue Mesa Dam – Blue Mesa Reservoir
• Chatfield Reservoir
• Cherry Creek Reservoir
• Dillon Reservoir
• Elkhead Reservoir
• Englewood Dam
• Green Mountain Reservoir
• Gross Dam – Gross Reservoir
• Horsetooth Dam – Horsetooth Reservoir, built as part of the Colorado-Big Thompson project
• John Martin Reservoir
• McNulty Reservoir Dam
• McPhee Dam – McPhee Reservoir
• Morrow Point Dam – Morrow Point Reservoir
• Mount Elbert Forebay Dam
• Navajo Reservoir
• Olympus Dam in Estes Park, Colorado, built as part of the Colorado-Big Thompson project
• Quincy Reservoir, in Aurora
• Ralston Dam
• Ridgway Dam – Ridgway Reservoir, built as part of the Dallas Creek Project
• Silver Jack Dam – Silver Jack Reservoir, part of the Bostwick Park Project
• Trinidad Dam
• Vallecito Reservoir
• Williams Fork Reservoir
• Wolford Mountain Reservoir

  [Connecticut]

• Beseck Lake Dam
• Candlewood Lake
• Leesville Dam – Salmon River
• Mansfield Hollow Dam – Mansfield Hollow Lake
• Saville Dam – Barkhamsted Reservoir
• Stevenson Dam – Lake Zoar, on the Housatonic River
• West Thompson Dam – Quinebaug River

  [Delaware]

[Florida]

Georgia">Georgia (U.S. state)">Georgia

• Allatoona Dam – Lake Allatoona
• Bartlett's Ferry Dam – Lake Harding
• Blue Ridge Dam – Blue Ridge Reservoir; on the Toccoa River; finished in 1930; acquired by the TVA in 1939
• Buford Dam – Lake Lanier
• Carters Dam – Carter's Lake
• Chatuge Dam – Chatuge Reservoir; on the Hiwassee River; finished in 1942 by the TVA
• Lake Delano
• Lake Dorene
• Clark Hill Dam – Lake Strom Thurmond, also in South Carolina
• Goat Rock Dam – Goat Rock Lake
• Hartwell Dam – Lake Hartwell, also in South Carolina
• Hickory Log Creek Dam – Hickory Log Creek Reservoir
• Jim Woodruff Dam – Lake Seminole; on Apalachicola River; built by USACE
• Kelly Barnes Dam – Toccoa Falls, failed in 1977 killing 39 people
• Lake Blackshear Dam – Lake Blackshear
• Morgan Falls Dam – Bull Sluice Lake
• Nottely Dam – Nottely Reservoir; on the Nottely River; finished in 1942 by the TVA
• Oliver Dam – Lake Oliver
• Richard B. Russell Dam – Richard B. Russell Lake, also in South Carolina
• Sinclair Dam – Lake Sinclair
• Wallace Dam – Lake Oconee
• Walter F. George Lake – on the Chattahoochee River; built by USACE
• West Point Dam – West Point Lake

  [Hawaii]

[Idaho]

[Illinois]

• Fordham Dam
• Kaskaskia Lock and Dam
• Lake Holiday Dam, Lake Holiday
• Lock and Dam#27
• McHenry Dam
• Melvin Price Locks and Dam, Alton

  [Indiana]

[Iowa]

[Kansas]

[Kentucky]

[Louisiana]

• Bailey's Dam
• Sibley Lake Dam
• Toledo Bend Reservoir

  [Maine]

[Maryland]

[Massachusetts]

• Ashley Reservoir –
• Assawompset Pond Dam – Nemasket River
• Ballardvale Dam – Shawsheen River
• Barre Falls Dam – Ware River
• Barstows Pond Dam – Cotley River
• Birch Hill Dam – Millers River
• Buffumville Dam – Little River
• Cleveland Pond Dam – Beaver Brook
• Conant Brook Dam – Conant Brook
• Dam 1 above Harodite factory – concrete and granite blocks – Three Mile River
• Dam 2 above Harodite factory – concrete – Three Mile River
• Dam at 60 Winnetuxet Road – Winnetuxet River
• Dam at Draka Factory – Three Mile River
• Dam at Furnace Street – Stump Brook
• Dam at Robbins Pond/Bog Reservoir Connection – Stump Brook
• Dam at Route 106 – Satucket River
• East Brimfield Dam – Quinebaug River
• Fall Brook Route 28 Dam – Fall Brook
• First Unnamed Dam – Segreganset River
• Forge Pond Dam – Assonet River
• Forge Pond Dam – Meadow Brook
• Framingham Reservoir No. 1 Dam and Gatehouse
• Framingham Reservoir No. 2 Dam and Gatehouse
• Framingham Reservoir No. 3 Dam and Gatehouse
• Great Quittacas Pond Dam – Nemasket River
• Great Stone Dam – Merrimack River
• Happy Hollow Farm Dam – Fall Brook
• High Street Dam – Town River
• Hodges Village Dam – French River
• Holyoke Dam – Connecticut River
• Hunts Pond Dam – Beaver Brook
• Johnson Pond Dam – Forge River
• Hewitt Pond Dam – Forge River
• King's Pond Dam – Pine Swamp Brook
• Knightville Dam – Westfield River
• Lake Rico Dam – Furnace Brook
• Littleville Dam – Middle Branch, Westfield River
• Monument Dam – Assonet River
• Morey's Bridge Dam – Mill River
• Muddy Cove Brook – gate under railroad tracks just below Route 138 – Muddy Cove Brook
• Muddy Cove Brook – dam on Zeneca Inc. Property – Muddy Cove Brook
• Muddy Cove Pond Dam – Muddy Cove Brook
• Mystic Dam – Upper Mystic Lake
• Oliver Mills Dam – Nemasket River
• Orchard Street Dam – Dam Lot Brook
• Outlet for Bleachery Reservoir – Rattlesnake Brook
• Outlet for Bleachery Reservoir – Rattlesnake Brook
• Plymouth Street Dam – Taunton River
• Richmond Pond Dam – Richmond Pond
• Segreganset River Dam – Segreganset River
• Stump Brook Dam – Stump Brook
• Swansea Dam – Swansea, Massachusetts
• Taunton State Hospital Dam – Mill River
• Tisdale Dam – Assonet River
• Tracy Pond Dam – Forge River
• Tully Dam – Millers River
• Turners Falls Dam – Connecticut River
• Unnamed dam above Berkley Street – Tributary above Berkley Street in Taunton
• Unnamed dam at Raynham Department of Parks & Recreation Office – Forge River
• Wachusett Dam – Wachusett Reservoir
• War Memorial Park Dam – Town River
• Wareham Street Dam – Nemasket River
• West Brittania Dam – Mill River
• West Hill Dam – West River
• Westville Dam – Quinebaug River
• Whittenton Street Dam – Mill River
• Willow Avenue Dam – Meadow Brook
• Winnetuxet Road Dam – Winnetuxet River
• Winsor Dam – Quabbin Reservoir
• Wrights Complex Lower Dam – concrete and cut stone masonry – Quaboag River

  [Michigan]

[Minnesota]

[Mississippi]

• Aberdeen Lock and Dam – Aberdeen Lake
• Jamie Whitten Lock and Dam
• John C. Stennis Lock and Dam – Columbus Lake
• Okatibbee Dam
• Ross Barnett Reservoir and Spillway
• Grenada Lake

  [Missouri]

• Amarugia Lake
• Atkinson Lake
• Bean Lake
• Big Lake
• Bilby Ranch Lake
• Binder Lake
• Blind Pony Lake
• Blue Springs Lake
• Bull Shoals Lake
• Bushwacker Lake
• Cameron City Lakes
• Che-Ru Lake
• Clearwater Lake
• Cooley Lake
• Cottontail Lake
• Fellows Lake
• Flight Lake
• Forest Lake
• Halls Lake
• Henry Sever Lake
• Hunnewell Lake
• Indian Creek Lake
• Kendzora Lake
• Lake Girardeau
• Lake of the Ozarks
• Lake Paho
• Lake Springfield
• Lake Taneycomo
• Little Compton Lake
• Little Dixie Lake
• Little Prairie Community Lake
• Longview Lake
• Lower Taum Sauk Lake
• Manito Lake
• Maple Leaf Lake
• Mark Twain Lake
• McDaniel Lake
• Miller Community Lake
• Montrose Lake
• Nodaway County Lake
• Norfork Lake
• Perry County Community Lake
• Pomme de Terre Lake
• Pony Express Lake
• Ray County Community Lake
• Rocky Fork Lake
• Sears Community Lake
• Shawnee Mac Lakes
• Sims Valley Community Lake
• Smithville Lake
• Stockton Lake
• Table Rock Lake
• Thomas Hill Lake
• Tri-City Lake
• Truman Reservoir
• Upper Big Lake
• Vandalia Lake
• Wappapello Lake
• Weatherby Lake
• Williams Creek Lake

  [Montana]

[Nebraska]

[Nevada]

[New Hampshire]

[New Jersey]

[New Mexico]

• Abiquiu Lake
• Bluewater Lake
• Cochiti Dam
• Conchas Lake
• Elephant Butte Dike
• El Vado Lake
• Galisteo Dam
• Heron Lake
• Jemez Canyon Dam
• Navajo Lake
• Santa Rosa Dam
• Two Rivers Dam
• Ute Dam

  New York">New York (state)">New York

[North Carolina]

• Lake Adger - Green River ; completed in 1925
• Apalachia Dam – Apalachia Reservoir; on the Hiwassee River; finished in 1943 by the TVA
• Lake Blue Devil – Duke Power
• Cheoah Dam – built in 1919 and owned by Alcoa
• Cowans Ford Dam and Lake Norman – Duke Power
• Falls Lake – USACE
• Fontana Dam – Fontana Reservoir; on the Little Tennessee River; finished in 1944 by the TVA
• Gaston Dam – Lake Gaston; on the Roanoke River; built by the Virginia Electric Power Company
• High Rock Lake – on the Yadkin River; built in 1927 by USACE and operated today by Alcoa
• Hiwassee Dam – Hiwassee Reservoir; on the Hiwassee River; finished in 1940 by the TVA
• B. Everett Jordan Lake – on the Haw River; built by USACE
• Little River Reservoir – finished in 1987
• Lake Lure – Duke Power
• Lake Michie – finished in 1926, on the Flat River
• Mountain Island Dam and Mountain Island Lake – Duke Power
• Lake Nottely – on the Nottely River; built 1941–1942; operated by the TVA
• Randleman Lake Dam, completed in 2003
• Rocky Mount Mills Dam - built in the early 1800s at a rocky outcrop for which the city is named; designed to accommodate the needs of the cotton mill
• Santeetlah Dam – built in 1928 and owned by Alcoa
• Tar River Reservoir - Owned by the City of Rocky Mount and used for the city's water supply
• Tuxedo Dam - Lake Summit on the Green River ; completed in 1920

  [North Dakota]

[Ohio]

• Acton Lake
• Alum Creek Lake
• Atwood Lake
• Beach City Lake
• Bolivar Dam
• Caesar Creek Lake
• Charles Mill Lake
• Choctaw Lake
• Clarence J. Brown Reservoir
• Clearfork Reservoir
• Clendening Lake
• Comet Lake
• *Comet Lake Dam
• Cowan Lake
• Deer Creek Lake
• Delaware Dam
• Dillon Lake
• Dover Dam
• Englewood Dam
• Germantown Dam
• Grand Lake St. Marys – Reservoir for the now defunct Miami and Erie Canal
• Griggs Dam
• Hannibal Locks and Dam
• Hoover Dam
• Huffman Dam
• LaDue Reservoir
• Lake Glacier Dam
• Lake Milton
• Leesville Lake
• Liggett Lake
• *Liggett Lake Dam
• Lockington Dam
• Madison Lake
• *Madison Lake Dam
• Michael J. Kirwan Reservoir
• Mohawk Dam
• Mohicanville Dam
• North Branch of Kokosing River Lake
• O'Shaughnessy Dam
• Paint Creek Lake
• Piedmont Lake
• Pleasant Hill Lake
• Providence Dam
• Salt Fork Reservoir
• Senecaville Lake
• Tappan Lake
• Taylorsville Dam
• Tom Jenkins Dam
• William Harsha Lake
• Wills Creek Lake

  [Oklahoma]

• Altus City Reservoir
• Lake Altus-Lugert
• American Horse Lake
• Lake of the Arbuckles
• Arcadia Lake
• Ardmore City Lake
• Atoka Lake
• Bellcow Lake
• Birch Lake
• Lake Bixhoma
• Black Kettle Lake
• Bluestem Lake
• Boomer Lake
• Broken Bow Lake
• Brushy Creek Reservoir
• Lake Burtschi
• Canton Lake
• Carl Albert Lake
• Carl Blackwell Lake
• Lake Carl Etling
• Lake Carlton
• Carter Lake
• Cedar Lake
• Chandler Lake
• Lake Checotah
• Lake Chickasha
• Chouteau Lock and Dam
• Claremore Lake
• Clayton Lake
• Clear Creek Lake
• Cleveland City Lake
• Clinton Lake
• Coalgate City Lake
• Comanche Lake
• Copan Lake
• Cordell Reservoir
• Crowder Lake
• Cushing Municipal Lake
• Lake Dahlgren
• Dripping Springs Lake
• Lake Durant
• Lake Ellsworth
• Lake El Reno
• Lake Eucha
• Foss Reservoir
• Fort Cobb Reservoir
• Fort Gibson Lake
• Fort Supply Lake
• Fuqua Lake
• Greenleaf Lake
• Grand Lake O' the Cherokees
• Great Salt Plains Lake
• Guthrie Lake
• Heyburn Lake
• Lake Hudson
• Hulah Lake
• Lake Jean Neustadt
• Lake Jed Johnson
• Keystone Lake
• Konawa Reservoir
• Lake Lawtonka
• Liberty Lake
• Lloyd Church Lake
• McGee Creek Reservoir
• Nanih Waiyah Lake
• Lake McMurtry
• Mountain Lake
• Lake Murray
• Oklahoma Lake
• Okmulgee Lake
• Lake Overholser
• Ozzie Cobb Lake
• Pine Creek Lake
• Pauls Valley Lake
• Lake R.C. Longmire
• Raymond Gary Lake
• Rock Creek Reservoir
• Shawnee Twin Lakes
• Skiatook Lake
• Sooner Lake
• Lake Spavinaw
• Sportsman Lake
• Lake Stanley Draper
• Tom Steed Reservoir
• Lake Talequah
• Lake Thunderbird
• Waurika Lake
• Lake Wayne Wallace
• W.D. Mayo Lock and Dam
• Webbers Falls Reservoir
• Wes Watkins Reservoir
• Wewoka Lake
• Lake Wister
• Lake W. R. Holway
• Lake Yahola

  [Oregon]

• Antelope Reservoir – Jack Creek, a tributary of Jordan Creek
• Applegate Lake – Applegate River
• Blue River Reservoir – Blue River, a tributary of the McKenzie River
• Brownlee Dam – Snake River
• Bull Run Lake and Reservoirs 1 and 2 – Bull Run River
• Chickahominy Reservoir – Chickahominy Creek, a tributary of Silver Creek
• Cooper Creek Reservoir – Cooper Creek, an Umpqua River tributary
• Cottage Grove Lake – Coast Fork Willamette River
• Cougar Reservoir and Cougar Dam – South Fork McKenzie River
• Crane Prairie Reservoir – Deschutes River
• Detroit Lake and Detroit Dam – North Santiam River
• Dexter Reservoir and Dexter Dam – Middle Fork Willamette River
• Devils Lake – D River
• Dorena Reservoir - Row River
• Emigrant Lake – Emigrant Creek, a tributary of Bear Creek
• Fern Ridge Reservoir – Long Tom River
• Foster Reservoir and Foster Dam – South Santiam River
• Gatehouse, Portland City Reservoir No. 2
• Green Peter Reservoir and Green Peter Dam– Middle Santiam River
• Hells Canyon Reservoir and Hells Canyon Dam – Snake River
• Henry Hagg Lake and Scoggins Dam – Scoggins Creek, a tributary of the Tualatin River
• Hills Creek Reservoir & Hills Creek Dam – Middle Fork Willamette River
• John C. Boyle Dam – Klamath River
• Lake Billy Chinook & Round Butte Dam – Crooked, Deschutes, and Metolius rivers
• Lake Bonneville & Bonneville Dam – Columbia River
• Lake Celilo & The Dalles Dam – Columbia River
• Lake Umatilla & John Day Dam – Columbia River
• Lake Wallula & McNary Dam – Columbia River
• Lookout Point Lake – Middle Fork Willamette River
• Lost Creek Lake & William L. Jess Dam – Rogue River
• McGuire Reservoir – Nestucca River
• McNulty Reservoir
• North Fork Reservoir – Clackamas River
• Owyhee Reservoir – Owyhee River
• Oxbow Dam – Snake River
• Pelton Dam – Deschutes River
• Phillips Lake – Powder River
• Prineville Reservoir & Bowman Dam a.k.a. Prineville Dam – Crooked River
• Silverton Reservoir – Silver Creek
• Thief Valley Reservoir – Powder River
• Upper McNulty Reservoir
• Warm Springs Reservoir – Malheur River
• Wickiup Reservoir – Deschutes River

  [Pennsylvania]

[Rhode Island]

[South Carolina]

• Conestee Mill Dam – Conestee Lake
• Hartwell Dam – Lake Hartwell, also in the U.S state of Georgia
• Clark Hill Dam – Lake Strom Thurmond, also in the U.S state of Georgia
• Jocassee Dam – Lake Jocassee
• Keowee Dam
• Monticello Reservoir – Jenkinsville, South Carolina
• Pinopolis Dam – Lake Moultrie
• Richard B. Russell Dam – Richard B. Russell Lake, also in the U.S state of Georgia
• Saluda Dam – Lake Murray

  [South Dakota]

[Tennessee]

• Boone Dam — Boone Lake; on the South Fork Holston River; finished in 1952 by the TVA
• Burgess Falls Dam; on the Falling Water River; built by City of Cookeville for electric generation after the flood of 1928 destroyed a previous earthen dam
• Calderwood Dam; on the Little Tennessee River; built in 1930 and owned by Alcoa
• Cedar Dam — Cedar Reservoir; on Haley Creek, tributary of the Beech River; finished in 1963 by the TVA
• Center Hill Dam — Center Hill Lake; on the Caney Fork; finished in 1948 by the United States Army Corps of Engineers
• Cheatham Dam — Cheatham Lake; on the Cumberland River; finished in 1952 by the United States Army Corps of Engineers
• Cherokee Dam — Cherokee Lake; on the Holston River; finished in 1941 by the TVA
• Chickamauga Dam — Chickamauga Lake; on the Tennessee River; built 1940 by the TVA
• Chilhowee Dam; on the Little Tennessee River; built in 1957 and owned by Alcoa
• Cordell Hull Dam — Cordell Hull Lake; on the Cumberland River; finished in 1973 by the United States Army Corps of Engineers
• Dale Hollow Dam — Dale Hollow Reservoir on the Obey River completed in 1943 by the United States Army Corps of Engineers
• Dogwood Dam — Dogwood Reservoir; on Big Creek, tributary of the Beech River; finished in 1965 by the TVA
• Douglas Dam — Douglas Lake; on the French Broad River; finished in 1943 by the TVA
• Elk River Dam — Woods Reservoir; on the Elk River; finished in 1952 by the Corps of Engineers, to provide cooling water for the U.S. Air Force's Arnold Engineering Development Center
• Fall Creek Falls Dam — Fall Creek Falls Reservoir; on Falls Creek; finished in 1970 by the Tennessee Department of Environment and Conservation
• Fort Loudoun Dam — Fort Loudoun Lake; on the Tennessee River; finished in 1943 by the TVA
• Fort Patrick Henry Dam — Fort Patrick Henry Lake; on the South Fork Holston River; finished in 1953 by the TVA
• Great Falls Dam — Great Falls Reservoir; on the Caney Fork; finished in 1916 by the Tennessee Electric Power Co.; acquired by the TVA in 1939
• Hales Bar Dam; on the Tennessee River, TVA dam mostly demolished in 1968, replaced by Nickajack Dam
• Herb Parsons Dam — Herb Parsons Lake; on Mary's Creek
• J. Percy Priest Dam — Percy Priest Lake; on the Stones River; finished in 1968 by the United States Army Corps of Engineers
• Lost Creek Dam; flood control dam with no permanent reservoir; on Lost Creek, tributary of the Beech River; finished in 1963 by the TVA
• Melton Hill Dam — Melton Hill Lake; on the Clinch River; finished in 1963 by the TVA
• Nickajack Dam — Nickajack Lake; on the Tennessee River; finished in 1967 by the TVA
• Nolichucky Dam — Davy Crockett Lake; on the Nolichucky River; finished in 1913 by the Tennessee Eastern Electric Co.; acquired by the TVA in 1945; taken out of service in 1972
• Normandy Dam — Normandy Reservoir; on the Duck River; finished in 1976 by the TVA
• Norris Dam — Norris Lake; on the Clinch River; finished in 1936 by the TVA
• Ocoee Dam No. 1 — Parksville Reservoir; on the Ocoee River; finished in 1911 by the Eastern Tennessee Power Co.; acquired by the TVA in 1939
• Ocoee Dam No. 2 — Ocoee Reservoir No. 2; on the Ocoee River; finished in 1913 by the Eastern Tennessee Power Co.; acquired by the TVA in 1939
• Ocoee Dam No. 3 — Ocoee Reservoir No. 3; on the Ocoee River; finished in 1942 by the TVA
• Old Hickory Lock and Dam — Old Hickory Lake; on the Cumberland River; finished in 1957 by the United States Army Corps of Engineers
• Pickwick Landing Dam — Pickwick Lake; on the Tennessee River; finished in 1938 by the TVA
• Pin Oak Dam — Pin Oak Reservoir; on Browns Creek, tributary of the Beech River; finished in 1964 by the TVA
• Pine Dam — Pine Reservoir; on Piney Creek, tributary of the Beech River; finished in 1964 by the TVA
• Raccoon Mountain Pumped-Storage Plant — Raccoon Mountain Reservoir; on McNabb Branch but discharges into the Tennessee River; finished in 1978 by the TVA
• Radnor Dam — Radnor Lake; on Otter Creek; built by the Louisville and Nashville Railroad Company in 1914, for watering steam locomotives and supplying water for shipped livestock
• Redbud Dam — Redbud Reservoir; on Dry Creek, tributary of the Beech River; finished in 1965 by the TVA
• South Holston Dam — South Holston Lake; on the South Fork Holston River; finished in 1950 by the TVA
• Sycamore Dam — Sycamore Reservoir; on Dry Branch, tributary of the Beech River; finished in 1965 by the TVA
• Tellico Dam — Tellico Lake; on the Little Tennessee River; finished in 1979 by the TVA
• Tims Ford Dam — Tims Ford Lake; on the Elk River; finished in 1970 by the TVA
• Watauga Dam — Watauga Lake; on the Watauga River; finished in 1948 by the TVA
• Watts Bar Dam — Watts Bar Lake; on the Tennessee River; finished in 1942 by the TVA
• Walterhill Dam — Walterhill Floodplain State Natural Area; on Stones River; finished in early 1900s.
• Wilbur Dam — Wilbur Lake ; on the Watauga River; finished in 1912 by the Watauga Power Co.; acquired by the TVA in 1945
• New Shoal Creek Dam; on Shoal Creek,

  [Texas]

[Utah]

[Vermont]

[Virginia]

• Beaver Creek Dam – flood control dam with no permanent reservoir; on Beaver Creek; finished in 1965 by the TVA
• Bosher's Dam – on the James River; first built in 1823
• Clear Creek Dam and Clear Creek Reservoir – on Clear Creek; finished in 1965 by the TVA
• Claytor Dam – on the New River; home of Claytor Lake State Park; between Dublin and Radford
• John H. Kerr Dam and John H. Kerr Lake – on the Roanoke River; built by USACE; reservoir covers parts of Virginia/North Carolina border
• Lake of The Woods Dam – near Fredricksburg
• Lake of the Woods Dam Number Two – near Fredricksburg
• Leesville Dam – on the Roanoke River; operated by Appalachian Power as part of the Smith Mountain pumped storage project
• Little River Dam – on the Little River; owned by the city of Radford
• Martinsville Dam – on the Smith River
• Martinsville Fish Dam – NRHP landmark on the Smith River
• Niagara Dam – on the Roanoke River near Vinton, Virginia; built in 1904
• Philpott Lake – near Roanoke
• Smith Mountain Dam and Smith Mountain Lake – on the Roanoke River; operated by Appalachian Power
• Walker's Dam – on the Chickahominy River; forms Chickahominy Lake; operated by Newport News Waterworks

  Washington">Washington (state)">Washington

• Blue Gulch Reservoir Dam
• Bonneville Dam – Lake Bonneville
• Boundary Dam – Pend Oreille River
• Box Canyon Dam – Pend Oreille River
• Casad Dam – Union River
• Chief Joseph Dam – Rufus Woods Lake
• Culmback Dam – Spada Lake, Jackson Hydro Project
• Dry Falls Dam – Banks Lake
• Diablo Dam and Diablo Lake – Skagit River, Seattle City Light
• Elwha Dam – Lake Aldwell
• Glines Canyon Dam – Lake Mills
• Gorge Dam – Skagit River, Seattle City Light
• Grand Coulee Dam, largest hydroelectricity plant in the U.S. – Franklin D. Roosevelt Lake
• Howard A. Hanson Dam – Green River, Howard A. Hanson Reservoir
• Ice Harbor Lock and Dam, Lake Sacajawea, lower Snake River
• John Day Dam – Lake Umatilla
• Lake Lawrence Dam – Lake Lawrence
• Little Goose Lock and Dam, Lake Bryan, lower Snake River
• Lower Granite Lock and Dam, Lower Granite Lake, lower Snake River
• Lower Monumental Lock and Dam, Lake Herbert G. West, lower Snake River
• Masonry Dam, Chester Morse Lake, Cedar River
• McNary Dam – Lake Wallula
• Merwin Dam – Lake Merwin
• Mossyrock Dam – Riffe Lake
• Priest Rapids Dam – Priest Rapids Lake
• Rock Island Dam – Rock Island Pool
• Rocky Reach Dam – Lake Entiat
• Ross Dam and Ross Lake – Skagit River, Seattle City Light
• Roza Dam – Yakima River
• Swift Dam – Swift Reservoir
• The Dalles Dam – Lake Celilo
• Tieton Dam – Rimrock Lake
• Wanapum Dam – Lake Wanapum
• Wells Dam – Lake Pateros
• Wynoochee Dam – Lake Wynoochee
• Yale Dam – Yale Lake

  [West Virginia]

[Wisconsin]

[Wyoming]

Other areas

[District of Columbia]

• Dalecarlia Reservoir
• Georgetown Reservoir
• McMillan Reservoir

  [Guam]

[Puerto Rico]