The following is a list of the 100 largest lakes of the United States by normal surface area. The top twenty lakes in size are as listed by the National Atlas of the United States , a publication of the United States Department of the Interior. The area given is the normal or average area of the lake. The area of some lakes fluctuates substantially. For those lakes partially in Canada or Mexico the area given for the lake is the total area, not just the part of the lake in the United States. Of the top 100 lakes, 55 are man-made and 45 are natural. Two lakes in the top 100 are primarily salt water, and two are primarily brackish water.
Rank | Name | U.S. states/Canadian provinces/Mexican states | Area | Type | Notes | |
---|---|---|---|---|---|---|
1 | Lake Superior | Michigan–Minnesota–Wisconsin–Ontario | 31,700 sq mi | 82,103 km2 | natural | [1] |
2 | Lake Huron | Michigan–Ontario | 23,000 sq mi | 59,570 km2 | natural | [2] |
3 | Lake Michigan | Illinois–Indiana–Michigan–Wisconsin | 22,300 sq mi | 57,757 km2 | natural | [3] |
4 | Lake Erie | Michigan–New York–Ohio–Ontario–Pennsylvania | 9,910 sq mi | 25,667 km2 | natural | [3] |
5 | Lake Ontario | New York–Ontario | 7,340 sq mi | 19,011 km2 | natural | [3] |
6 | Lake of the Woods | Manitoba–Minnesota–Ontario | 1,679 sq mi | 4,349 km2 | natural | |
7 | Iliamna Lake | Alaska | 1,014 sq mi | 2,626 km2 | natural | |
8 | Great Salt Lake | Utah | 950 sq mi | 2,460 km2 | natural | salt [4] |
9 | Lake Oahe | North Dakota–South Dakota | 685 sq mi | 1,774 km2 | man-made | [5] |
10 | Lake Okeechobee | Florida | 662 sq mi | 1,715 km2 | natural | [6] |
11 | Lake Pontchartrain | Louisiana | 631 sq mi | 1,634 km2 | natural | brackish [7] |
12 | Lake Sakakawea | North Dakota | 520 sq mi | 1,347 km2 | man-made | |
13 | Lake Champlain | New York–Vermont–Quebec | 490 sq mi | 1,269 km2 | natural | |
14 | Becharof Lake | Alaska | 453 sq mi | 1,173 km2 | natural | |
15 | Lake St. Clair | Michigan–Ontario | 440 sq mi | 1,140 km2 | natural | |
16 | Red Lake | Minnesota | 427 sq mi | 1,106 km2 | natural | [8] |
17 | Selawik Lake | Alaska | 404 sq mi | 1,046 km2 | natural | |
18 | Fort Peck Lake | Montana | 393 sq mi | 1,018 km2 | man-made | |
19 | Salton Sea | California | 347 sq mi | 899 km2 | man-made | salt [9] |
20 | Rainy Lake | Minnesota–Ontario | 345 sq mi | 894 km2 | natural | |
21 | Teshekpuk Lake | Alaska | 320 sq mi | 829 km2 | natural | |
22 | Devils Lake | North Dakota | 300 sq mi | 777 km2 | natural | [10] [11] [12] [13] |
23 | Toledo Bend Reservoir | Louisiana–Texas | 284 sq mi | 736 km2 | man-made | |
24 | Lake Powell | Arizona–Utah | 251 sq mi | 650 km2 | man-made | |
25 | Kentucky Lake | Kentucky–Tennessee | 250 sq mi | 647 km2 | man-made | |
26 | Lake Mead | Arizona–Nevada | 247 sq mi | 640 km2 | man-made | |
27 | Naknek Lake | Alaska | 242 sq mi | 627 km2 | natural | |
28 | Lake Winnebago | Wisconsin | 215 sq mi | 557 km2 | natural | |
29 | Mille Lacs Lake | Minnesota | 207 sq mi | 536 km2 | natural | |
30 | Flathead Lake | Montana | 192 sq mi | 497 km2 | natural | |
31 | Lake Tahoe | California–Nevada | 191 sq mi | 495 km2 | natural | |
32 | Pyramid Lake | Nevada | 183 sq mi | 474 km2 | natural | |
33 | Sam Rayburn Reservoir | Texas | 179 sq mi | 464 km2 | man-made | |
34 | Eufaula Lake | Oklahoma | 169 sq mi | 438 km2 | man-made | |
* | Tulare Lake | California | 168 sq mi | 435 km2 | natural | normally a dry lake, melting snowpack and rainfall have left Tulare Lake at 168 square miles as of June 2023 [14] |
35 | Lake Marion | South Carolina | 165 sq mi | 427 km2 | man-made | |
36 | Leech Lake | Minnesota | 161 sq mi | 417 km2 | natural | |
37 | Utah Lake | Utah | 151 sq mi | 391 km2 | natural | |
38 | Lake Francis Case | South Dakota | 149 sq mi | 386 km2 | man-made | |
39 | Lake Pend Oreille | Idaho | 148 sq mi | 383 km2 | natural | |
40 | Lake Texoma | Oklahoma–Texas | 139 sq mi | 360 km2 | man-made | |
41 | Yellowstone Lake | Wyoming | 136 sq mi | 352 km2 | natural | |
42 | Falcon Lake | Tamaulipas–Texas | 131 sq mi | 339 km2 | man-made | |
43 | Lake Livingston | Texas | 130 sq mi | 337 km2 | man-made | |
44 | Franklin D. Roosevelt Lake | Washington | 128 sq mi | 332 km2 | man-made | |
45 | Lake Clark | Alaska | 120 sq mi | 311 km2 | natural | |
46 | Moosehead Lake | Maine | 117 sq mi | 303 km2 | natural | |
47 | Lake Strom Thurmond | Georgia–South Carolina | 111 sq mi | 287 km2 | man-made | |
48 | Bear Lake | Idaho–Utah | 109 sq mi | 282 km2 | natural | |
49 | Lake Guntersville | Alabama | 108 sq mi | 280 km2 | man-made | |
50 | Lake St. Francis | New York–Ontario–Quebec | 105 sq mi | 272 km2 | man-made | [15] |
50 | Wheeler Lake | Alabama | 105 sq mi | 272 km2 | man-made | |
52 | Amistad Lake | Coahuila–Texas | 102 sq mi | 264 km2 | man-made | |
53 | Klamath Lake | Oregon | 96 sq mi | 249 km2 | natural | |
54 | Tustumena Lake | Alaska | 94 sq mi | 243 km2 | natural | [16] |
54 | Lake Moultrie | South Carolina | 94 sq mi | 243 km2 | man-made | |
56 | Lake Winnibigoshish | Minnesota | 91 sq mi | 236 km2 | natural | |
56 | Lake Barkley | Kentucky–Tennessee | 91 sq mi | 236 km2 | man-made | |
58 | Lake Sharpe | South Dakota | 89 sq mi | 231 km2 | man-made | |
59 | American Falls Reservoir | Idaho | 88 sq mi | 228 km2 | man-made | |
60 | Lake Hartwell | Georgia–South Carolina | 87 sq mi | 225 km2 | man-made | |
60 | Truman Reservoir | Missouri | 87 sq mi | 225 km2 | man-made | |
62 | Lake of the Ozarks | Missouri | 86 sq mi | 223 km2 | man-made | |
63 | Oneida Lake | New York | 80 sq mi | 207 km2 | natural | |
64 | Lake Cumberland | Kentucky | 79 sq mi | 205 km2 | man-made | |
65 | Kerr Lake | North Carolina–Virginia | 78 sq mi | 202 km2 | man-made | |
66 | Calcasieu Lake | Louisiana | 77 sq mi | 199 km2 | natural | |
67 | Lake Murray | South Carolina | 75 sq mi | 194 km2 | man-made | |
68 | Grand Lake o' the Cherokees | Oklahoma | 73 sq mi | 189 km2 | man-made | |
68 | Lake Koocanusa | British Columbia–Montana | 73 sq mi | 189 km2 | man-made | |
70 | Lake George | Florida | 72 sq mi | 186 km2 | natural | brackish |
71 | Lake Winnipesaukee | New Hampshire | 71 sq mi | 184 km2 | natural | |
71 | Bull Shoals Lake | Arkansas–Missouri | 71 sq mi | 184 km2 | man-made | |
71 | Walter F. George Lake | Alabama–Georgia | 71 sq mi | 184 km2 | man-made | |
74 | Lake Martin | Alabama | 69 sq mi | 179 km2 | man-made | |
75 | Clear Lake | California | 68 sq mi | 176 km2 | natural | |
75 | Robert S. Kerr Lake | Oklahoma | 68 sq mi | 176 km2 | man-made | |
75 | Seneca Lake | New York | 68 sq mi | 176 km2 | natural | |
78 | Pickwick Lake | Alabama–Mississippi–Tennessee | 67 sq mi | 174 km2 | man-made | |
78 | Table Rock Lake | Arkansas–Missouri | 67 sq mi | 174 km2 | man-made | |
78 | Cayuga Lake | New York | 67 sq mi | 174 km2 | natural | |
81 | Flaming Gorge Reservoir | Utah–Wyoming | 66 sq mi | 171 km2 | man-made | |
82 | Richland-Chambers Reservoir | Texas | 64 sq mi | 166 km2 | man-made | |
83 | Lake Vermilion | Minnesota | 63 sq mi | 163 km2 | natural | |
83 | Lake Ouachita | Arkansas | 63 sq mi | 163 km2 | man-made | |
83 | Lake Mattamuskeet | North Carolina | 63 sq mi | 163 km2 | natural | |
86 | Watts Bar Lake | Tennessee | 61 sq mi | 158 km2 | man-made | |
86 | Lake Wallula | Oregon–Washington | 61 sq mi | 158 km2 | man-made | |
88 | Lake Lanier | Georgia | 59 sq mi | 153 km2 | man-made | |
89 | Lake Tawakoni | Texas | 57 sq mi | 148 km2 | man-made | |
89 | Elephant Butte Lake | New Mexico | 57 sq mi | 148 km2 | man-made | |
89 | Chickamauga Lake | Tennessee | 57 sq mi | 148 km2 | man-made | |
92 | Grenada Lake | Mississippi | 55 sq mi | 142 km2 | man-made | |
92 | Lake Kissimmee | Florida | 55 sq mi | 142 km2 | natural | |
94 | Lake Dardanelle | Arkansas | 54 sq mi | 140 km2 | man-made | |
95 | Norris Lake | Tennessee | 53 sq mi | 137 km2 | man-made | |
95 | Canyon Ferry Lake | Montana | 53 sq mi | 137 km2 | man-made | |
97 | Lake Chelan | Washington | 52 sq mi | 135 km2 | natural | |
98 | Cedar Creek Lake | Texas | 51 sq mi | 132 km2 | man-made | |
98 | Lake Norman | North Carolina | 51 sq mi | 132 km2 | man-made | |
98 | Sardis Lake | Mississippi | 51 sq mi | 132 km2 | man-made |
The Great Lakes, also called the Great Lakes of North America, are a series of large interconnected freshwater lakes in the east-central interior of North America that connect to the Atlantic Ocean via the Saint Lawrence River. The five lakes are Superior, Michigan, Huron, Erie, and Ontario and are in general on or near the Canada–United States border. Hydrologically, Michigan and Huron are a single body of water joined at the Straits of Mackinac. The Great Lakes Waterway enables modern travel and shipping by water among the lakes.
Lake Superior is the largest freshwater lake in the world by surface area and the third-largest by volume, holding 10% of the world's surface fresh water. Located in central North America, it is the northernmost and westernmost of the Great Lakes of North America, straddling the Canada–United States border with the Canadian province of Ontario to the north and east and the U.S. states of Minnesota to the west and Michigan and Wisconsin to the south. It drains into Lake Huron via St. Marys River, then through the lower Great Lakes to the St. Lawrence River and ultimately the Atlantic Ocean.
The term "United States," when used in the geographical sense, refers to the contiguous United States, the state of Alaska, the island state of Hawaii, the five insular territories of Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam, and American Samoa, and minor outlying possessions. The United States shares land borders with Canada and Mexico and maritime borders with Russia, Cuba, The Bahamas, and many other countries, mainly in the Caribbeanin addition to Canada and Mexico. The northern border of the United States with Canada is the world's longest bi-national land border.
Lake Huron is one of the five Great Lakes of North America. Hydrologically, it comprises the easterly portion of Lake Michigan–Huron, having the same surface elevation as Lake Michigan, to which it is connected by the 5-mile-wide (8.0 km), 20-fathom-deep Straits of Mackinac. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the U.S. state of Michigan. The name of the lake is derived from early French explorers who named it for the indigenous people they knew as Huron (Wyandot) inhabiting the region.
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern.
A dry lake bed, also known as a playa, is a basin or depression that formerly contained a standing surface water body, which disappears when evaporation processes exceed recharge. If the floor of a dry lake is covered by deposits of alkaline compounds, it is known as an alkali flat. If covered with salt, it is known as a salt flat.
Devils Lake is a lake in the U.S. state of North Dakota. It is the largest natural body of water and the second-largest body of water in North Dakota after Lake Sakakawea. It can reach a level of 1,458 ft (444 m) before naturally flowing into the Sheyenne River via the Tolna Coulee. On June 27, 2011, it reached an unofficial historical high elevation of 1,454.3 ft (443.3 m). The cities of Devils Lake and Minnewaukan take their name from the lake as does the Spirit Lake Reservation, which is located on the lake's southern shores.
The Kobuk River, also known by the names Kooak, Kowak, Kubuk, Kuvuk, and Putnam, is a river located in the Arctic region of northwestern Alaska in the United States. It is approximately 280 miles (451 km) long. Draining a basin with an area of 12,300 square miles (32,000 km2), the Kobuk River is among the largest rivers in northwest Alaska, with widths of up to 1,500 feet and flows reaching speeds of 3–5 miles per hour in its lower and middle reaches. The average elevation for the Kobuk River Basin is 1,300 feet (400 m) above sea level, ranging from sea level at its mouth on the Bering Sea to 11,400 feet near its headwaters in the Brooks Range.
The Kankakee River is a tributary of the Illinois River, approximately 133 miles (214 km) long, in the Central Corn Belt Plains of northwestern Indiana and northeastern Illinois in the United States. At one time, the river drained one of the largest wetlands in North America and furnished a significant portage between the Great Lakes and the Mississippi River. Significantly altered from its original channel, it flows through a primarily rural farming region of reclaimed cropland, south of Lake Michigan.
Badwater Basin is an endorheic basin in Death Valley National Park, Death Valley, Inyo County, California, noted as the lowest point in North America and the United States, with a depth of 282 ft (86 m) below sea level. Mount Whitney, the highest point in the contiguous United States, is only 84.6 miles (136 km) to the northwest.
The Taku River is a river running from British Columbia, Canada, to the northwestern coast of North America, at Juneau, Alaska. The river basin spreads across 27,500 square kilometres (10,600 sq mi). The Taku is a very productive salmon river and its drainage basin is primarily wilderness.
Lake Cumberland is a reservoir in Clinton, Pulaski, Russell, Wayne, and Laurel, counties in Kentucky. The primary reasons for its construction were a means for flood control and the production of hydroelectric power. Its shoreline measures 1,255 miles (2,020 km) and the lake covers 65,530 acres (265 km2) at the maximum power pool elevation. The reservoir ranks 9th in the U.S. in size, with a capacity of 6,100,000 acre-feet (7.5 km3) of water, enough to cover the entire Commonwealth of Kentucky with 3 inches (76 mm) of water. The main lake is 101 miles (163 km) long and over one mile (1.6 km) across at its widest point.
Perry Lake is a US Army Corps of Engineers operated reservoir in northeast Kansas. Its primary purposes are flood control, water reserve for nearby areas and regional recreation. The lake is approximately 11,150 acres (45 km²) in size, with over 160 miles (260 km) of shoreline. Perry Lake's full multi-purpose pool elevation is 891.5 feet (271.7 m) above sea level. Perry Lake is located about 40 miles (64 km) west of Kansas City, just northwest of Lawrence, Kansas. Its close proximity to Kansas City, Lawrence, and the state capitol, Topeka, make it a very popular destination, with the nickname "Paradise on the Plains".
Flood stage is the water level or stage at which the surface of a body of water has risen to a sufficient level to cause sufficient inundation of areas that are not normally covered by water, causing an inconvenience or a threat to life and property. When a body of water rises to this level, it is considered a flood event. Flood stage does not apply to areal flooding. As areal flooding occurs, by definition, over areas not normally covered by water, the presence of any water at all constitutes a flood. Usually, moderate and major stages are not defined for areal floodplains.
A lake is a naturally occurring, relatively large and fixed body of water on the earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although, like the much larger oceans, they form part of the Earth's water cycle by serving as large standing pools of storage water. Most lakes are freshwater and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume.
The Northwestern Forested Mountains is a Level I ecoregion of North America designated by the Commission for Environmental Cooperation (CEC) in its North American Environmental Atlas.