United States Hydrologic Directory

Lakes by State: All 50 US States Directory

Browse verified lake maps, depth charts, public boat ramps, and fishing locations across all 50 United States. Select a state below to explore regional lakes and hydrology.

Northeast Region

ConnecticutCT

Connecticut features scenic New England glacial ponds and impoundments like Candlewood Lake, offering tranquil sailing, rowing, and bass angling.

3,000+ water bodiesExplore
DelawareDE

Delaware provides peaceful mill ponds and coastal impoundments offering kayak trails, freshwater fishing, and state park camping.

65+ water bodiesExplore
MaineME

Maine hosts Moosehead Lake—the largest mountain lake in the eastern US—along with thousands of wilderness ponds framed by northern boreal forests.

6,000+ water bodiesExplore
MarylandMD

Maryland’s western Allegheny Mountains contain Deep Creek Lake, a premier four-season destination for sailing, paddleboarding, and skiing.

60+ water bodiesExplore
MassachusettsMA

Massachusetts features protected drinking water sanctuaries like the pristine Quabbin Reservoir and historic kettle ponds such as Walden Pond.

3,000+ water bodiesExplore
New HampshireNH

New Hampshire’s Lakes Region is centered on Lake Winnipesaukee, featuring 264 islands framed by the scenic foothills of the White Mountains.

1,000+ water bodiesExplore
New JerseyNJ

New Jersey offers Lake Hopatcong in the northern Highlands and peaceful Pine Barrens cedar lakes offering freshwater kayaking and sailing.

400+ water bodiesExplore
New YorkNY

New York includes the glacial Finger Lakes, Adirondack gems like Lake George, Lake Champlain border waters, and Great Lakes Erie and Ontario.

7,600+ water bodiesExplore
PennsylvaniaPA

Pennsylvania offers Lake Erie’s Presque Isle Bay, the Pocono Mountains natural lakes, and scenic Corps impoundments like Raystown Lake.

2,500+ water bodiesExplore
Rhode IslandRI

The Ocean State features serene inland freshwater reservoirs and ponds, including Scituate Reservoir and Worden Pond.

200+ water bodiesExplore
VermontVT

Vermont’s western boundary is defined by historic Lake Champlain, cradled between the Green Mountains and Adirondacks with island state parks.

800+ water bodiesExplore

Southeast Region

AlabamaAL

Alabama features major Tennessee River impoundments and Coosa River reservoirs famous for world-class bass fishing, sprawling waterfront recreation, and navigable waterways.

75+ water bodiesExplore
ArkansasAR

Arkansas showcases pristine crystal-clear Ouachita Mountain reservoirs and Ozark highlands lakes celebrated for striped bass, scuba diving, and uninhabited islands.

2,300+ water bodiesExplore
FloridaFL

Florida possesses over 30,000 freshwater lakes formed in limestone sinkhole basins, including Lake Okeechobee, the second-largest freshwater lake within the contiguous US.

30,000+ water bodiesExplore
GeorgiaGA

Georgia features major Corps of Engineers reservoirs such as Lake Lanier and Lake Hartwell, supplying drinking water, hydroelectric power, and premier boating hubs.

500+ water bodiesExplore
KentuckyKY

Kentucky boasts more miles of running water than any state except Alaska, complemented by massive impoundments like Kentucky Lake and Lake Cumberland.

45+ water bodiesExplore
LouisianaLA

Louisiana includes the immense Toledo Bend Reservoir on the Sabine River border, brackish Lake Pontchartrain, and cypress-draped oxbow bayous.

400+ water bodiesExplore
MississippiMS

Mississippi features major flood-control reservoirs including Ross Barnett Reservoir near Jackson and Sardis Lake in the northern hill country.

300+ water bodiesExplore
North CarolinaNC

North Carolina features Lake Norman, the inland sea of the Charlotte region, alongside mountain reservoirs like Fontana Lake in the Smokies.

1,500+ water bodiesExplore
South CarolinaSC

South Carolina features Lake Hartwell, Lake Murray, and the Santee Cooper lakes (Marion and Moultrie), famed for trophy catfish and bass tournaments.

1,600+ water bodiesExplore
TennesseeTN

Tennessee features Tennessee Valley Authority (TVA) reservoirs along the Tennessee and Cumberland rivers, plus the natural earthquake-formed Reelfoot Lake.

1,000+ water bodiesExplore
VirginiaVA

Virginia’s Blue Ridge foothills hold Smith Mountain Lake and Lake Anna, popular for wakeboarding, fishing, and waterfront living.

200+ water bodiesExplore
West VirginiaWV

West Virginia’s Appalachian valleys hold Summersville Lake—the "Little Bahamas of the East"—with turquoise waters, sheer sandstone cliffs, and scuba diving.

120+ water bodiesExplore

Midwest Region

IllinoisIL

Illinois borders the southwestern shore of Lake Michigan along Chicago and contains major prairie flood control reservoirs like Carlyle Lake and Lake Shelbyville.

2,900+ water bodiesExplore
IndianaIN

Indiana offers Lake Michigan shoreline in the north, natural kettle lakes in Kosciusko and Steuben counties, and massive southern reservoirs like Lake Monroe.

1,400+ water bodiesExplore
IowaIA

Iowa is famous for the Iowa Great Lakes system, including West Okoboji and Spirit Lake, carved by glaciers over 13,000 years ago with exceptional water clarity.

1,000+ water bodiesExplore
KansasKS

Kansas features expansive flood control reservoirs constructed across the Flint Hills and Smoky Hills, including Milford Lake and Perry Lake.

120+ water bodiesExplore
MichiganMI

Michigan is the Great Lakes State, bordered by four of the five Great Lakes (Superior, Michigan, Huron, Erie) and dotted with over 11,000 inland lakes.

11,000+ water bodiesExplore
MinnesotaMN

Minnesota, the Land of 10,000 Lakes, officially contains 11,842 lakes over 10 acres, including Lake of the Woods, Mille Lacs, and the Boundary Waters Canoe Area.

11,842+ water bodiesExplore
MissouriMO

Missouri is renowned for the Lake of the Ozarks, Table Rock Lake, and Truman Lake, featuring winding shorelines, state parks, and fishing tournaments.

2,000+ water bodiesExplore
NebraskaNE

Nebraska is crowned by Lake McConaughy on the North Platte River, boasting white sand beaches and prime walleye fisheries.

2,000+ water bodiesExplore
North DakotaND

North Dakota’s Missouri River was dammed to form Lake Sakakawea, the third-largest reservoir in the United States with miles of badland coastline.

400+ water bodiesExplore
OhioOH

Ohio borders Lake Erie, the Walleye Capital of the World, and features inland reservoirs such as Grand Lake St. Marys and Alum Creek Lake.

50,000+ water bodiesExplore
South DakotaSD

South Dakota is traversed by the Missouri River reservoirs including Lake Oahe, stretching 231 miles with rugged prairie bluffs and walleye fisheries.

500+ water bodiesExplore
WisconsinWI

Wisconsin contains over 15,000 documented inland lakes, headlined by Lake Winnebago, Lake Superior’s Apostle Islands, and northern pine-surrounded kettle waters.

15,000+ water bodiesExplore

Southwest Region

West Region

CaliforniaCA

California hosts spectacular alpine gems in the Sierra Nevada, massive Central Valley reservoirs, and ancient desert saline lakes offering unmatched biodiversity and recreation.

3,000+ water bodiesExplore
ColoradoCO

Colorado boasts thousands of glacial tarns above tree line along the Continental Divide and large foothill impoundments like Blue Mesa Reservoir on the Gunnison River.

4,000+ water bodiesExplore
IdahoID

Idaho features majestic fjord-like glacial lakes in the northern panhandle, including the 1,150-foot deep Lake Pend Oreille and Lake Coeur d'Alene.

2,000+ water bodiesExplore
MontanaMT

Montana holds Flathead Lake—the largest natural freshwater lake west of the Mississippi—surrounded by the Mission Mountains and Glacier National Park.

3,000+ water bodiesExplore
NevadaNV

Nevada features Lake Tahoe’s crystal eastern shores, Pyramid Lake’s ancient tufa towers, and Lake Mead’s historic Hoover Dam impoundment.

300+ water bodiesExplore
OregonOR

Oregon is home to Crater Lake, the deepest lake in the United States at 1,949 feet, renowned globally for its pure sapphire blue volcanic caldera waters.

1,400+ water bodiesExplore
UtahUT

Utah features the famous Great Salt Lake—the largest terminal saltwater lake in the Western Hemisphere—and scenic red-rock canyons of Lake Powell.

2,000+ water bodiesExplore
WyomingWY

Wyoming is home to Yellowstone Lake—the largest high-elevation lake in North America above 7,000 feet—and Jackson Lake nestled beneath the Grand Tetons.

4,000+ water bodiesExplore

Pacific Region

Complete US Lake Index

Cataloged United States Lakes & Reservoirs

Direct access to all verified lakes, bathymetric maps, elevations, surface acreage, and recreational facilities across the nation.

Lake Lanier
Georgia • 37,924 ac
Lake Tahoe
California • 122,000 ac
Crater Lake
Oregon • 13,192 ac
Lake Mead
Nevada • 158,080 ac
Lake Powell
Utah • 161,390 ac
Lake Superior
Michigan • 20,288,000 ac
Lake Michigan
Michigan, Wisconsin, Illinois, Indiana • 14,336,000 ac
Lake Erie
Ohio • 6,361,600 ac
Lake Huron
Michigan • 14,720,000 ac
Lake Ontario
New York • 4,697,600 ac
Great Salt Lake
Utah • 1,088,000 ac
Lake Okeechobee
Florida • 467,200 ac
Flathead Lake
Montana • 122,880 ac
Lake Chelan
Washington • 33,104 ac
Lake Pend Oreille
Idaho • 94,720 ac
Lake Champlain
Vermont • 313,600 ac
Lake of the Ozarks
Missouri • 54,000 ac
Lake Ouachita
Arkansas • 40,100 ac
Lake Texoma
Texas • 89,000 ac
Yellowstone Lake
Wyoming • 84,480 ac
Lake George
New York • 28,160 ac
Lake Winnebago
Wisconsin • 137,708 ac
Kentucky Lake
Kentucky • 160,309 ac
Lake Cumberland
Kentucky • 50,250 ac
Lake Hartwell
South Carolina • 56,000 ac
Lake Norman
North Carolina • 32,510 ac
Toledo Bend Reservoir
Louisiana • 185,000 ac
Lake Sakakawea
North Dakota • 382,000 ac
Lake Oahe
South Dakota • 370,000 ac
Lake Mille Lacs
Minnesota • 132,516 ac
Lake Minnetonka
Minnesota • 14,528 ac
Lake Havasu
Arizona • 19,300 ac
Lake Winnipesaukee
New Hampshire • 44,586 ac
Elephant Butte Reservoir
New Mexico • 36,500 ac
Lake McConaughy
Nebraska • 35,700 ac
Bear Lake
Utah • 69,760 ac
Lake Clark
Alaska • 82,000 ac
Lake Crescent
Washington • 5,127 ac
Lake Guntersville
Alabama • 69,100 ac
Summersville Lake
West Virginia • 2,790 ac
Blue Mesa Reservoir
Colorado • 14,704 ac
Candlewood Lake
Connecticut • 5,420 ac
Lums Pond
Delaware • 189 ac
Lake Wawasee
Indiana • 3,048 ac
Lake Monroe
Indiana • 10,750 ac
Spirit Lake
Iowa • 5,684 ac
Lake Red Rock
Iowa • 15,250 ac
Milford Lake
Kansas • 15,709 ac
Moosehead Lake
Maine • 75,451 ac
Deep Creek Lake
Maryland • 3,900 ac
Quabbin Reservoir
Massachusetts • 24,704 ac
Ross Barnett Reservoir
Mississippi • 33,000 ac
Lake Hopatcong
New Jersey • 2,500 ac
Lake Eufaula
Oklahoma • 102,200 ac
Raystown Lake
Pennsylvania • 8,300 ac
Scituate Reservoir
Rhode Island • 3,390 ac
Reelfoot Lake
Tennessee • 15,000 ac
Norris Lake
Tennessee • 34,200 ac
Smith Mountain Lake
Virginia • 20,600 ac
Lake Waiau
Hawaii • 2 ac
Lake Shasta
California • 30,000 ac
Lake Travis
Texas • 18,929 ac
French Lake (English Mountain Quad)
California • 337 ac