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Topographic maps

Click on a map to view its topography, its elevation and its terrain.

United States

The topography of the United States is characterized by diverse and dynamic landscapes that vary widely across the country. In the east, rolling hills and low mountains transition into the Appalachian Mountains, featuring peaks that generally reach around 6,000 feet (1,829 meters). Moving westward, the terrain…

Average elevation: 1,014 ft

Seattle

United States > Washington > King County

Seattle features a diverse topography characterized by its unique geographical setting between Puget Sound and Lake Washington. The city is situated on an isthmus, which contributes to its dramatic landscape, featuring rolling hills and steep slopes that rise abruptly from the waterfront. The average elevation…

Average elevation: 131 ft

San Francisco

United States > California

San Francisco is characterized by its striking and varied topography, making it one of the most distinctive cities in the United States. The landscape features a mix of rolling hills and steep inclines, with the highest elevation reaching approximately 922 feet at Twin Peaks. The average elevation across the…

Average elevation: 207 ft

Fairbanks

United States > Alaska > Fairbanks North Star

Fairbanks is situated within the central Tanana Valley, characterized by a diverse and dynamic topography. The city straddles the Chena River, which flows southwest into the larger Tanana River, defining Fairbanks' southern border. To the north, a gradual incline leads into a chain of hills that ascend toward…

Average elevation: 479 ft

Florida

United States

Florida's topography is characterized by its predominantly flat landscape, with the highest elevation being Britton Hill at just 345 feet (105 meters) above sea level, making it the lowest high point of any U.S. state. The state is primarily divided into three physiographic regions: the Atlantic Coastal Plain,…

Average elevation: 20 ft

Saint Petersburg

United States > Florida > Pinellas County

Saint Petersburg features a predominantly flat topography characteristic of the Gulf Coast region. The city's elevation averages around 44 feet (approximately 13.4 meters) above sea level, with some areas dipping to about 15 feet (4.6 meters)​. This relatively low elevation contributes to the area's…

Average elevation: 13 ft

Raleigh

United States > North Carolina > Wake County

Raleigh features a topography primarily defined by its position along the fall line, which is the geological boundary between the Piedmont and Coastal Plain regions. This area experiences a gradual elevation drop of approximately 150 to 350 feet over a distance of 1 to 3 miles as one moves eastward. The city's…

Average elevation: 338 ft

Ohio

United States

Ohio's topography is characterized by a diverse landscape that ranges from the flat plains in the north to the rolling hills and rugged terrain in the southeast. The state can be divided into several distinct regions, including the Great Lakes Plains to the north, the Central Plains in the west, and the…

Average elevation: 912 ft

Kansas City

United States > Missouri > Jackson County

Kansas City features a diverse topography characterized by rolling hills and valleys, with elevations ranging from about 794 to 997 feet above sea level. The landscape is shaped by the confluence of the Missouri and Kansas rivers, resulting in a mix of elevated areas and flat river plains. The region's average…

Average elevation: 909 ft

Missouri

United States

Missouri's topography is marked by a diverse array of landforms that contribute to its unique landscape. The state is characterized by four main physiographic regions: the Ozark Plateau, Dissected Till Plains, Mississippi Alluvial Plain, and the Osage Plains. The Ozark Plateau, located in the south, features…

Average elevation: 827 ft

Naples

United States > Florida > Collier County

Naples features a predominantly flat and low-lying topography. The city sits at an elevation of approximately 5 to 10 feet above sea level, contributing to its coastal and marshy characteristics. The terrain is mostly characterized by sandy beaches along the Gulf of Mexico, interspersed with wetlands and…

Average elevation: 10 ft

California

United States

California's topography is characterized by a remarkable diversity that includes expansive mountain ranges, deep valleys, and vast deserts. The Sierra Nevada mountains dominate the eastern part of the state, with peaks such as Mount Whitney rising to 14,494 feet (4,418 meters), making it the tallest point in…

Average elevation: 3,048 ft

London

United Kingdom > England > London

Average elevation: 253 ft

New York

United States > New York

New York City's topography is a fascinating blend of varied elevations and unique landscapes, reflecting its diverse geography across five boroughs. Situated at the confluence of the Hudson and East Rivers, the city primarily features low-lying terrain, with the average elevation hovering around sea level.…

Average elevation: 62 ft

Tennessee

United States

Tennessee features a diverse and varied topography characterized by its distinct regions, which include the Appalachian Mountains, the Central Basin, and the Gulf Coastal Plain. The state’s highest point is Clingmans Dome, rising to about 6,643 feet (2,025 meters) above sea level, while the lowest point is…

Average elevation: 764 ft

Oregon

United States

Oregon's topography is strikingly diverse, characterized by an array of geographical features that shape its unique landscape. The state is framed by two significant mountain ranges: the Pacific Coast Range to the west and the Cascade Mountains running north to south through the center. This mountainous…

Average elevation: 3,077 ft

Chicago

United States > Illinois > Cook County

Chicago is characterized by its predominantly flat terrain, with an average elevation of about 579 feet (176 meters) above sea level. The city's landscape is primarily shaped by its proximity to Lake Michigan to the east, which influences local weather and provides a scenic waterfront. While the central areas…

Average elevation: 597 ft

Roanoke

United States > Virginia

Roanoke is characterized by a diverse topography, nestled within the Appalachian Mountains and the scenic Blue Ridge region. The city is situated at an elevation of approximately 1,100 feet, with the surrounding terrain consisting of rolling hills and valleys, predominantly shaped by the nearby Roanoke River.…

Average elevation: 1,093 ft

Rochester

USA > New York > Rochester

Average elevation: 459 ft

Atlanta

United States > Georgia > Fulton County

Atlanta features a varied topography characterized by its rolling hills and elevated terrain. The city sits at an average elevation of approximately 1,050 feet (320 meters) above sea level, with elevations ranging from about 725 feet (221 meters) to 1,175 feet (358 meters) in the surrounding areas​. This…

Average elevation: 932 ft

Bahamas

Bahamas

The topography of the Bahamas is primarily flat and low-lying, characterized by limestone formations, sandy beaches, and a unique geological feature known as the Great Bahama Bank. Most of the islands have elevations that seldom rise above 30 feet (9 meters) above sea level, with the terrain generally ranging…

Average elevation: 30 ft

Cleveland

United States > Ohio > Cuyahoga County

Cleveland features a diverse topography shaped significantly by its proximity to Lake Erie and the Cuyahoga River. The city is characterized by a rapid elevation change, with the lakefront sitting at approximately 569 feet above sea level. Just inland, Public Square rises to about 650 feet, while further from…

Average elevation: 705 ft

Amarillo

United States > Texas > Potter County

Amarillo features a unique topography characterized by its high elevation and flat plains. The city averages around 3,600 feet (1,097 meters) above sea level, making it one of the highest major cities in Texas​. The surrounding landscape consists of the Llano Estacado, a vast tabletop plateau that slopes…

Average elevation: 3,599 ft

North Carolina

United States

North Carolina features a diverse topography that can be divided into three distinct regions: the Coastal Plain, the Piedmont, and the Appalachian Mountains. The Coastal Plain, which occupies the eastern part of the state, is characterized by flat and gently sloping land, with elevations typically less than…

Average elevation: 535 ft

Chester County

United States > Pennsylvania

According to the U.S. Census Bureau, the county has a total area of 759 square miles (1,970 km2), of which 751 square miles (1,950 km2) is land and 8.7 square miles (23 km2) (1.1%) is water. The topography consists of rolling hills and valleys and it is part of the region known as the Piedmont.

Average elevation: 407 ft

Appalachian Mountains

United States > North Carolina > Yancey County

The Appalachian Mountains (French: Appalaches), often called the Appalachians, are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They once reached elevations similar to those of the Alps and the Rocky…

Average elevation: 4,800 ft

Nokomis

United States > Florida > Sarasota County

Average elevation: 13 ft

Philadelphia

United States > Pennsylvania > Philadelphia County

Philadelphia, located at the confluence of the Delaware and Schuylkill Rivers, features a diverse topography characterized by its gentle slopes and valleys. The city lies on the Atlantic Seaboard Fall Line, transitioning from the flat Coastal Plain to the more rugged Piedmont region. This unique geographical…

Average elevation: 144 ft

Fort Myers

United States > Florida > Lee County

Fort Myers, located in Lee County, Florida, features a predominantly flat topography characterized by low elevations, averaging around 10 to 16 feet (approximately 3 to 5 meters) above sea level. The area is primarily composed of coastal plains, which contribute to its lush, subtropical vegetation and…

Average elevation: 16 ft

Austin

United States > Texas > Travis County

Austin features a diverse and varied topography shaped by its position along the Balcones Fault. The city’s elevation ranges from about 425 feet to approximately 1,000 feet above sea level, creating a landscape characterized by rolling hills and elevated areas particularly in the western regions. To the…

Average elevation: 709 ft

Texas

United States

Texas showcases a diverse and expansive topography that spans approximately 268,000 square miles (694,117 Km²), making it the second-largest state in the United States. The landscape ranges from the arid deserts of West Texas, characterized by broad valleys and mesas, to the rolling hills of the Texas Hill…

Average elevation: 1,699 ft

Ontario

Canada

Ontario's topography is a diverse tapestry shaped by its vast expanse and geological history. The Canadian Shield dominates the northern and central regions, characterized by ancient Precambrian rock formations, rugged terrain, and numerous lakes and rivers. In contrast, the Hudson Bay Lowlands in the far…

Average elevation: 804 ft

Minnesota

United States

The state's high point is Eagle Mountain at 2,301 feet (701 m), which is only 13 miles (21 km) away from the low point of 601 feet (183 m) at the shore of Lake Superior. Notwithstanding dramatic local differences in elevation, much of the state is a gently rolling peneplain.

Average elevation: 1,240 ft

Maryland

United States

Maryland's topography is notably diverse, characterized by distinct geographic regions that showcase a variety of landscapes. The state can be divided into three major landforms: the Coastal Plain, the Piedmont, and the Appalachian region, which includes the Blue Ridge and Allegheny Mountains. The Coastal…

Average elevation: 489 ft

Kentucky

United States

Kentucky's topography is characterized by a diverse landscape that varies significantly across its regions. The state features rolling hills, plateaus, and mountainous areas, particularly in the eastern section where the Cumberland Plateau rises to the highest point at Black Mountain, which reaches 4,139 feet…

Average elevation: 991 ft

Arizona

United States

Arizona's topography is highly diverse, shaped by three distinct regions: the Colorado Plateau, the Basin and Range Province, and the Transition Zone. The northern Colorado Plateau is characterized by flat, high plains over 4,000 feet in elevation, including the Grand Canyon and its breathtaking cliffs. In…

Average elevation: 4,032 ft

Vila Nova de Cerveira

Portugal > Viana do Castelo

Average elevation: 486 ft

Hakone

Japan > Ashigarashimo County

Hakone is characterized by its rugged topography, featuring a mix of mountainous terrain, valleys, and volcanic landscapes. Nestled within the greater Fuji-Hakone-Izu National Park, Hakone's elevation varies dramatically, with peaks rising over 4,000 feet and low-lying areas near Lake Ashi, which sits at…

Average elevation: 2,369 ft

Pigeon Forge

United States > Tennessee > Sevier County

Average elevation: 1,214 ft

Nashville

United States > Tennessee > Davidson County

Nashville-Davidson, features a diverse topography characterized by its position in the Nashville Basin and the Highland Rim. The terrain is predominantly hilly, with elevations ranging from approximately 385 feet at the Cumberland River to around 1,163 feet in areas like Radnor Lake State Natural Area. This…

Average elevation: 604 ft

Denver

United States > Colorado > Denver County > Denver

Denver, situated at an elevation of 5,280 feet (1,609 meters), is renowned as the "Mile High City." It is located in the South Platte River Valley, just east of the Rocky Mountains' foothills. The city's topography features a gently sloping landscape characterized by rolling hills and wide valleys,…

Average elevation: 5,525 ft

Olympia

United States > Washington > Thurston County

Olympia is characterized by a diverse topography that ranges from coastal lowlands to the gently sloping Cascade foothills to the southeast. The city is perched at an average elevation of about 150 feet above sea level, lying adjacent to Budd Inlet and surrounded by rich, green hills that rise gradually from…

Average elevation: 161 ft

Pittsburgh

United States > Pennsylvania > Allegheny County

Pittsburgh, located in Allegheny County, Pennsylvania, is characterized by its distinct and varied topography, shaped by the confluence of the Allegheny, Monongahela, and Ohio rivers. The city itself is situated at an average elevation of approximately 764 feet (233 meters) above sea level, with the terrain…

Average elevation: 994 ft

Grand Rapids

United States > Michigan > Kent County

Grand Rapids is situated in a region characterized by relatively flat terrain that gently undulates, influenced by the glacial activity that shaped much of the Midwest. The city itself sits at an elevation of approximately 640 feet (195 meters) above sea level, with the surrounding landscape showcasing low…

Average elevation: 709 ft

Fort Wayne

United States > Indiana > Allen County

The first settlement started in 1815. In 1819, the military garrison abandoned the fort and moved to Detroit. In 1822, a federal land office opened to sell land ceded by local Native Americans by the Treaty of St. Mary's in 1818. Platted in 1823 at the Ewing Tavern, the village became an important frontier…

Average elevation: 807 ft

Klamath Falls

United States > Oregon > Klamath County

Klamath Falls, located at an elevation of approximately 4,108 feet, is situated in a striking topographical region characterized by a mix of mountainous terrains and expansive lakes. The city is bordered by the Klamath Mountains to the west, which feature rugged, volcanic formations and steep slopes that…

Average elevation: 4,304 ft

Virginia

United States

Virginia's topography is characterized by a diverse landscape that transitions from the Atlantic Coastal Plain in the east to the mountainous regions in the west. The Coastal Plain features flat, low-lying areas that gradually rise to the Piedmont, known for its rolling hills and valleys. Further west, the…

Average elevation: 814 ft

Colorado

United States

Colorado's topography is characterized by a diverse range of elevations and landforms, making it one of the most geologically varied states in the U.S. The state is dominated by the Rocky Mountains, which run north to south and include the highest peak in the contiguous United States, Mount Elbert, towering at…

Average elevation: 6,759 ft

Ukraine

Ukraine's topography is characterized by a striking contrast of features across its vast landscape. The country predominantly consists of fertile plains and steppes, especially in the central and southern regions, where elevations typically range from sea level to around 600 meters (1,969 feet) above sea…

Average elevation: 600 ft

England

United Kingdom

England's topography is characterized by a diverse landscape that transitions from low-lying plains to rugged uplands. In the north and west, the terrain is dominated by mountain ranges such as the Pennines, often referred to as the "backbone of England," and the Lake District, which includes Scafell Pike, the…

Average elevation: 180 ft

Phoenix

United States > Arizona > Maricopa County

Phoenix is characterized by a unique topographical landscape nestled in the Salt River Valley. This valley, at an average elevation of about 1,086 feet, is framed by several prominent mountain ranges, creating a striking contrast between the flat plains and elevated terrains​. Notable peaks such as Camelback…

Average elevation: 1,578 ft

Newport

United States > Oregon > Lincoln County

Average elevation: 108 ft

New Hampshire

United States

New Hampshire's topography is characterized by a diverse landscape that ranges from its towering mountains to its serene lakes and rolling hills. Dominated by the White Mountains, the highest point in the state is Mount Washington, reaching an elevation of 6,288 feet, while the average elevation across New…

Average elevation: 961 ft

Butler County

United States > Ohio

Average elevation: 804 ft

Washington

United States

Washington State's topography is characterized by dramatic contrasts, shaped primarily by the formidable Cascade Mountain Range that divides the state into distinct western and eastern regions. The western part is marked by rugged mountains, lush forests, and a plethora of lakes, resulting from glacial…

Average elevation: 2,612 ft

Lake Tahoe

United States > California > Placer County

Lake Tahoe is renowned for its dramatic topography, characterized by rugged mountain ranges and deep, crystal-clear waters. Nestled in the Sierra Nevada, the lake itself lies at an elevation of approximately 6,225 feet (1,897 meters) and spans about 22 miles (35 kilometers) in length and 12 miles (19…

Average elevation: 6,814 ft

El Paso

United States > Texas > El Paso County

El Paso is characterized by a diverse and striking topography shaped by its desert environment and mountainous landscapes. The city is situated at an average elevation of approximately 3,700 feet above sea level, surrounded by the rugged Franklin Mountains to the west, where peaks exceed 7,000 feet​. This…

Average elevation: 4,058 ft

Dallas

United States > Texas > Dallas County

Dallas features a predominantly flat terrain characterized by elevations generally ranging from 450 to 550 feet (137 to 168 meters) above sea level. The landscape is shaped significantly by the western edge of the Austin Chalk Formation, a limestone escarpment known as the White Rock Escarpment, which rises…

Average elevation: 525 ft

San Diego

United States > California > San Diego County

San Diego is characterized by a diverse topography that features coastal plains, rolling hills, and rugged mountain ranges. The city is situated along the Pacific Ocean, where it boasts an extensive shoreline with sandy beaches and tidal zones. As you move inland, the landscape transitions from the flat…

Average elevation: 410 ft

Knoxville

United States > Tennessee > Knox County

Knoxville features a diverse topography characterized by its position in the Great Appalachian Valley. The city sits at an elevation of approximately 886 feet above sea level, nestled between the Great Smoky Mountains to the east and the Cumberland Plateau to the west. This geographical setup results in a…

Average elevation: 1,007 ft

Baltimore

United States > Maryland

Baltimore exhibits a diverse topography that plays a significant role in its character and development. Situated along the Patapsco River, which flows into the Chesapeake Bay, the city is positioned on the fall line that separates the Piedmont Plateau to the west from the Atlantic Coastal Plain to the east.…

Average elevation: 213 ft

Montana

United States

Montana's topography is marked by dramatic contrasts, offering a rich tapestry of landscapes. The state is divided into three main regions: the vast, rolling plains in the east, the rugged Rocky Mountains in the west, and the transition zone between these two. The eastern plains are part of the Great Plains,…

Average elevation: 4,452 ft

Candemil

Portugal > Porto > Amarante

Average elevation: 2,087 ft

Bali

Indonesia

Bali's central mountains include several peaks over 2,000 metres (6,600 feet) in elevation and active volcanoes such as Mount Batur. The highest is Mount Agung (3,031 m; 9,944 ft), known as the "mother mountain", which is an active volcano rated as one of the world's most likely sites for a massive eruption…

Average elevation: 289 ft

Williams

United States > Arizona > Coconino County

Williams is located at 35°14′58″N 112°11′24″W / 35.24944°N 112.19000°W / 35.24944; -112.19000 (35.249369, −112.189872) at 6,800 feet (2,100 m) in elevation. Bill Williams Mountain rises to an elevation of 9,256 feet (2,821 m) just south of Williams. According to the United States Census…

Average elevation: 6,991 ft

Christiansburg

United States > Virginia > Montgomery County

Average elevation: 2,034 ft

Portland

United States > Oregon > Multnomah County

Portland features a striking and varied topography characterized by its location at the confluence of the Willamette and Columbia Rivers. The city lies within the fertile Willamette Valley, flanked by the snow-capped Cascade Mountains to the east, including the prominent Mount Hood, and the less elevated…

Average elevation: 253 ft

Bend

United States > Oregon > Deschutes County

Bend is characterized by its distinctive topography, situated at an elevation of approximately 3,623 feet (1,105 meters) above sea level. The city lies within the high desert region of Central Oregon, bordered by the Cascade Mountains to the west, which provide a dramatic backdrop with peaks like the Three…

Average elevation: 3,678 ft

Arlington

United States > Virginia > Arlington County

Average elevation: 167 ft

Grants Pass

United States > Oregon > Josephine County

Average elevation: 1,227 ft

Great Falls

United States > Montana > Cascade County

Average elevation: 3,445 ft

Cape Coral

United States > Florida > Lee County

Cape Coral is characterized by its predominantly flat and low-lying terrain, with an average elevation of around 13 feet (4 meters) above sea level. The area's topography features a network of canals, with over 400 miles of navigable waterways, making it one of the most waterway-dense cities globally. The…

Average elevation: 13 ft

Gainesville

United States > Florida > Alachua County

Gainesville is situated in a region characterized by gently rolling hills and a mix of flatlands, typical of north-central Florida's terrain. The elevation ranges from approximately 50 to 200 feet above sea level, providing a scenic landscape dotted with lush vegetation and various waterways, including the…

Average elevation: 138 ft

New Mexico

United States

New Mexico's topography is strikingly diverse, characterized by a mix of high mountain ranges, arid plains, and expansive desert regions. The state is primarily defined by the Rocky Mountains, which run north to south through its central region, featuring peaks that reach over 13,000 feet, such as Wheeler…

Average elevation: 5,535 ft

Indiana

United States

Indiana's topography is characterized by gently rolling hills, primarily in the central and southern regions, and flat plains in the north. The state's average elevation is around 650 feet, with the highest point being Hoosier Hill at approximately 1,257 feet, located in Wayne County. The lowest elevation,…

Average elevation: 741 ft

Georgia

United States

Georgia's topography is notably diverse, characterized by five main geographic regions that each contribute to its unique landscape. The southern part of the state features the Coastal Plain, a flat, low-lying area that gently slopes toward the Atlantic Ocean and is home to the expansive Okefenokee Swamp, one…

Average elevation: 446 ft

Arkansas

United States

Arkansas, often referred to as the "Natural State," features a diverse topography characterized by rolling hills, extensive forests, and significant river valleys. The landscape is primarily shaped by two major mountain ranges: the Ozark Mountains in the north and the Ouachita Mountains to the south. The…

Average elevation: 512 ft

Hoover Dam

United States > Arizona > Mohave County

The amount of electricity generated by Hoover Dam has been decreasing along with the falling water level in Lake Mead due to the prolonged drought since year 2000 and high demand for the Colorado River's water. By 2014 its generating capacity was downrated by 23% to 1592 MW and was providing power only during…

Average elevation: 1,407 ft

Coachella Valley

United States > California > Riverside County > Palm Desert

The area is surrounded on the southwest by the Santa Rosa Mountains, by the San Jacinto Mountains to the west, the Little San Bernardino Mountains to the east and San Gorgonio Mountain to the north. These mountains peak at around 11,000 feet (3,400 m) and tend to average between 5,000 and 7,000 feet (1,500 and…

Average elevation: 236 ft

Pine Island

United States > Florida > Lee County

Average elevation: 7 ft

Wayne County

United States > Michigan

Grosse Ile is the largest island in the county and is connected to the mainland by the Wayne County Bridge and the Grosse Ile Toll Bridge. The highest elevation (990 feet (300 m)) in the county is near Northville, in Maybury State Park.

Average elevation: 666 ft

Pacific Palisades

United States > California > Los Angeles County > Los Angeles

Pacific Palisades was formally founded in 1921 by a Methodist organization, and in the years that followed became a refuge for Jewish artists and intellectuals fleeing the Holocaust. The Palisades would later be sought after by celebrities and other high-profile individuals seeking privacy. It is known for its…

Average elevation: 643 ft

Sanibel Island

United States > Florida > Lee County > Sanibel

Average elevation: 3 ft

Shenandoah National Park

United States > Virginia > Page County

Shenandoah National Park lies along the Blue Ridge Mountains in north-central Virginia. These mountains form a distinct highland rising to elevations above 4,000 feet (1,200 m). Local topographic relief between the Blue Ridge Mountains and Shenandoah Valley exceeds 3,000 feet (910 m) at some locations. The…

Average elevation: 1,099 ft

Denver

United States > Colorado

Denver is characterized by its diverse topography that combines both high plains and mountain ranges. The city itself sits at an elevation of 5,280 feet (1,609 meters), marking it as the "Mile High City." To the east, the landscape transitions into the High Plains, which extend toward the Kansas border,…

Average elevation: 5,525 ft

Deschutes County

United States > Oregon

Average elevation: 4,344 ft

Pinellas County

United States > Florida

Pinellas County features a predominantly flat terrain, characterized by low-lying coastal plains that rise gently from the shores of the Gulf of Mexico. The highest points in the county reach around 60 feet above sea level, primarily found in the northern sections. The area is interspersed with numerous water…

Average elevation: 13 ft

Summerlin

United States > Nevada > Clark County > Las Vegas

Average elevation: 2,766 ft

Manhattan

United States > New York > New York County > New York

Manhattan, a densely populated urban island, has a diverse topography characterized by its generally flat terrain interspersed with elevated areas. The average elevation is about 50 feet (15 meters) above sea level, with its highest point reaching approximately 265 feet (81 meters) at Bennett Park in…

Average elevation: 52 ft

Mississippi River

United States

The uppermost lock and dam on the Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks…

Average elevation: 1,129 ft