Topographic maps

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

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

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

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

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

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

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

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

Idaho's topography is characterized by its remarkable diversity, featuring vast mountain ranges, deep river canyons, and extensive plains. The state is home to over 75 mountain ranges, including the prominent Rocky Mountains and the majestic Sawtooth Range, with peaks like Borah Peak rising to 12,662 feet…

Average elevation: 5,030 ft

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

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

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

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

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

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

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

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

Michigan's topography is characterized by a diverse landscape that transitions from flat plains to rugged hills. The state comprises two peninsulas, with the Upper Peninsula showcasing more pronounced elevation changes, including its highest point, Mount Arvon, which rises to 1,979 feet (603 meters). In…

Average elevation: 850 ft

Los Angeles is characterized by a diverse and dynamic topography. The city is predominantly situated in a basin bordered by mountain ranges, including the Santa Monica Mountains to the north and the San Gabriel Mountains to the east, with elevations reaching up to about 10,000 feet (3,048 meters) in certain…

Average elevation: 791 ft

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

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

Utah's topography is characterized by a stunning variety of landscapes, reflecting its geological complexity and rich natural history. The state is primarily shaped by the Colorado Plateau and the Basin and Range province, resulting in a diverse terrain that includes rugged mountain ranges, deep canyons, and…

Average elevation: 6,155 ft

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

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

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

Fountain Hills is in eastern Maricopa County, on the eastern edge of the Phoenix urbanized area. It is 31 miles (50 km) northeast of downtown Phoenix and sits on the east side of the south end of the McDowell Mountains. According to the U.S. Census Bureau, the town has a total area of 20.4 square miles (53…

Average elevation: 1,650 ft

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

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

Average elevation: 0 ft

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

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

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

Average elevation: 558 ft

Minneapolis is characterized by a diverse and dynamic topography. The city sits at an average elevation of approximately 830 feet (253 meters) above sea level, but this varies significantly across its landscape. The terrain is predominantly flat, interspersed with rolling hills, and is marked by the presence…

Average elevation: 886 ft

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

Wilkes County is located on the eastern slope of the Blue Ridge Mountains, a part of the Appalachian Mountains chain. The county's elevation ranges from 900 feet (375 meters) in the east to over 4,000 feet (1,219 meters) in the west. The Blue Ridge Mountains run from the southwest to the northeast, and…

Average elevation: 1,683 ft

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

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

Orlando features a predominantly flat terrain characterized by gentle hills and low-lying areas, with elevations typically ranging from 50 to 100 feet above sea level. Despite its overall flatness, the topography includes marshes and wetlands due to the presence of numerous lakes and rivers, contributing to a…

Average elevation: 98 ft

Alabama's topography is characterized by a diverse and intricate landscape that varies significantly across its regions. In the northern and northeastern parts, the terrain features the hilly and mountainous Appalachian Highlands, including the notable Cheaha Mountain, which rises to an elevation of 2,407 feet…

Average elevation: 446 ft

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

North America's topography is characterized by its diverse and dramatic landscapes, stretching from the towering Rocky Mountains in the west to the expansive Great Plains in the central region, and the rugged Appalachian Mountains in the east. The Rocky Mountains, which include peaks exceeding 20,000 feet…

Average elevation: 965 ft

Colorado Springs boasts a diverse and striking topography characterized by its high elevation and mountainous terrain. Nestled at approximately 6,035 feet (1,839 meters) above sea level, the city is flanked by the majestic Pikes Peak, which rises dramatically to 14,115 feet (4,302 meters), forming part of the…

Average elevation: 7,388 ft

Salt Lake City's topography is characterized by a striking contrast between its flat valley floor and the surrounding rugged mountains. The city is situated in the Salt Lake Valley, with an average elevation of approximately 4,237 feet above sea level, making it one of the higher major cities in the United…

Average elevation: 5,223 ft

Flagstaff, located in Coconino County, Arizona, is characterized by its diverse topography, primarily shaped by its high elevation and volcanic activity. Sitting at around 7,000 feet (approximately 2,130 meters), the city is surrounded by the expansive Coconino National Forest, which features a blend of…

Average elevation: 7,139 ft

Wisconsin's topography is characterized by a diverse landscape shaped by glacial activity, resulting in a mixture of rolling hills, flat plains, and numerous lakes. The state’s highest point is Timms Hill, reaching an elevation of 1,952 feet (595 meters), while its lowest point is the shore of Lake Michigan…

Average elevation: 988 ft

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

Massachusetts features a diverse and varied topography. The western part of the state is dominated by the Berkshire Hills and Taconic Mountains, including Mount Greylock, the highest point at 3,491 feet (1,064 meters). The central region is marked by rolling hills, part of the broader New England Upland, which…

Average elevation: 420 ft

The elevation of the City ranges from sea level at the Thames to 21.6 metres (71 ft) at the junction of High Holborn and Chancery Lane. Two small but notable hills are within the historic core, Ludgate Hill to the west and Cornhill to the east. Between them ran the Walbrook, one of the many "lost" rivers or…

Average elevation: 138 ft

Tarpon Springs features a low-lying coastal terrain typical of the Gulf Coast region. The area rests just a few feet above sea level, with elevations averaging around 13-29 feet, and much of the city is flat or gently sloping toward the Gulf of Mexico. This topography is shaped by its proximity to bodies of…

Average elevation: 16 ft

Scottsdale features a diverse topography shaped by its location within the Sonoran Desert and the foothills of the McDowell Mountains. The city sits at an average elevation of about 1,827 feet (558 meters), with a range that spans from approximately 1,052 feet (321 meters) at its lowest points to 4,819 feet…

Average elevation: 1,814 ft

Columbia features a relatively gentle and rolling topography. The elevation in this area varies, with the city itself situated around 318 feet above sea level, while the surrounding regions exhibit elevations that can reach as high as 573 feet. The landscape is characterized by a mix of low-lying areas and…

Average elevation: 292 ft

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

Wamena features a tropical rainforest climate (Köppen Af), albeit a relatively mild version due to its high altitude.

Average elevation: 7,503 ft

Average elevation: 30 ft

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

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

At first, Plano's population grew slowly, reaching 1,304 in 1900 and 3,695 in 1960. By 1970, Plano began to feel some of the boom its neighbors had experienced after World War II. A series of public works projects and a change in taxes that removed the farming community from the town helped increase the…

Average elevation: 643 ft

Average elevation: 1,749 ft

Europe's topography is characterized by a striking contrast between its rugged southern mountains and the expansive plains of the north. The continent is often described as a "peninsula of peninsulas," featuring major peninsulas like the Iberian, Italian, and Balkan, each with unique geological features. In…

Average elevation: 732 ft

Average elevation: 2,572 ft

Chattanooga showcases a diverse and striking topography that is defined by its position within the Appalachian region. Nestled between the rugged Ridge-and-Valley Appalachians and the Cumberland Plateau, the city is framed by dramatic hills and valleys, creating a visually compelling landscape. The Tennessee…

Average elevation: 1,086 ft

West Virginia is renowned for its mountainous terrain, primarily part of the Appalachian Mountain system. The state's topography is characterized by steep ridges, deep valleys, and rugged plateaus. The Allegheny Plateau dominates much of the western and central regions, with its dissected hills and valleys,…

Average elevation: 1,411 ft

Pennsylvania's topography is characterized by its rich diversity, ranging from the rugged Appalachian Mountains in the south to the flatlands of the northern plateau. The state's elevation varies significantly, with the highest point being Mount Davis at approximately 3,213 feet (979 meters) and the lowest at…

Average elevation: 1,115 ft

Oklahoma features a diverse and complex topography characterized by its mixture of plains, plateaus, and mountainous regions. The state is divided into distinct physiographic regions, including the flat Prairie Plains that dominate much of the northern and central areas, and the rugged Ozark Plateau in the…

Average elevation: 1,339 ft

Average elevation: 1,168 ft

Average elevation: 10 ft

Belize showcases a diverse topography characterized by a variety of landscapes ranging from coastal plains to rugged mountains. The eastern region features a narrow coastal plain that runs along the Caribbean Sea, characterized by flat terrains interspersed with mangrove swamps, sandy beaches, and lagoons, as…

Average elevation: 427 ft

Jersey City has a varied topography shaped by its coastal and urban setting along the lower Hudson River. This area, largely at low elevation, sits mostly around 20 feet above sea level, with extensive flatlands near the riverbanks but modest rises inland, leading to subtle hills within the city's dense urban…

Average elevation: 30 ft

San Antonio features a diverse topography characterized by gently rolling hills and flat plains. The city's elevation averages around 650 feet above sea level, but nearby areas can reach heights of up to 1,300 feet in certain locations like Cross Mountain​. The landscape is part of the southern edge of the…

Average elevation: 810 ft

Las Vegas is characterized by its distinctive topography, which features a mix of arid desert landscapes and mountainous terrain. The city itself sits at an elevation of approximately 2,030 feet (620 meters) above sea level, while the surrounding peaks reach heights exceeding 10,000 feet (3,000 meters),…

Average elevation: 2,480 ft

Maui County's topography is characterized by a dramatic blend of volcanic mountains, rolling hills, and stunning coastal regions, creating a diverse landscape that contributes to its unique beauty. The island's centerpiece is Haleakalā, a massive shield volcano rising to an elevation of 10,023 feet, which is…

Average elevation: 761 ft

Burlington rests on diverse terrain influenced by Lake Champlain and glacial history, with an elevation averaging around 197 feet above sea level. The city spans relatively flat expanses in the Champlain Valley but also features gradual inclines and steeper slopes, especially near the lake's edge and downtown…

Average elevation: 194 ft

New Bern exhibits a predominantly flat terrain characterized by low-lying areas near its coastal rivers. The city is strategically positioned at the confluence of the Neuse and Trent rivers, where the elevation averages around 10 to 20 feet (3 to 6 meters) above sea level​. This coastal setting contributes…

Average elevation: 16 ft

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

Delaware's topography is characterized by a distinctive blend of low-lying plains and gentle hills, reflective of its geographical positioning on the Atlantic Coastal Plain and the Appalachian Piedmont. The state predominantly features flat terrain, especially in its southern regions, where elevations rarely…

Average elevation: 52 ft

Omaha features a varied topography characterized by rolling hills and valleys that rise gently from the Missouri River, which forms the city's eastern boundary. The landscape is primarily composed of prairie and hardwood forests, offering a mix of open spaces and wooded areas. Elevations within the city range…

Average elevation: 1,109 ft

Average elevation: 1,027 ft

South Dakota's topography is characterized by a striking contrast between its eastern and western regions. The eastern part features gently rolling hills and fertile plains, which are part of the Great Plains, known for their rich agricultural lands, particularly ideal for crops like wheat and corn​. As one…

Average elevation: 2,352 ft

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

Iowa can be divided into eight landforms based on glaciation, soils, topography, and river drainage. Loess hills lie along the western border of the state, some of which are several hundred feet thick. Northeast Iowa along the Upper Mississippi River is part of the Driftless Area, consisting of steep hills and…

Average elevation: 1,037 ft

Average elevation: 614 ft

Mexico City is situated in the Valley of Mexico, an expansive highland region characterized by a unique and varied topography. The city itself rests at an elevation of approximately 7,350 feet (2,240 meters) above sea level, surrounded by formidable mountain ranges, including the Sierra de Guadalupe to the…

Average elevation: 8,593 ft

Average elevation: 692 ft

Banner Elk is nestled within the Blue Ridge Mountains, characterized by rugged and varied terrain. The town itself sits at an elevation of around 3,700 feet, offering expansive views of the surrounding peaks and valleys. This region, part of the southern Appalachian range, includes steep slopes, dense forests,…

Average elevation: 3,822 ft

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

Columbus is situated in the rolling hills of the Central Lowlands region, characterized by a predominantly flat to gently undulating terrain. The city itself is nestled on the banks of the Scioto River, which flows northward through the area, providing a picturesque waterfront and a variety of recreational…

Average elevation: 856 ft

Average elevation: 85 ft

Harford County straddles the border between the rolling hills of the Piedmont Plateau and the flatlands of the Atlantic Coastal Plain along the Chesapeake Bay and its tributaries. The county's development is a mix of rural and suburban, with denser development in the larger towns of Aberdeen and Bel Air and…

Average elevation: 230 ft

Yellowstone National Park's topography is characterized by a remarkable diversity of geological features shaped by its unique volcanic history and tectonic activity. The park is predominantly situated on the Yellowstone Plateau, which is part of the larger Rocky Mountain range, with elevations ranging from…

Average elevation: 8,038 ft

New Orleans is situated on relatively flat terrain, primarily at or slightly below sea level, with the average elevation around 6 feet above sea level. The city's landscape is characterized by a network of wetlands, rivers, and bayous, which play a crucial role in its ecology and urban planning. It lies within…

Average elevation: 3 ft

Punta Gorda features a predominantly flat topography characterized by its low elevation, averaging around 7 to 10 feet above sea level. The terrain is primarily made up of coastal plains and wetlands, interspersed with small hills such as those found in South Punta Gorda Heights, which can reach elevations of…

Average elevation: 10 ft

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

Birmingham has a varied and rugged topography shaped by the nearby Appalachian foothills. The city sits at an average elevation of around 600 feet (183 meters), though it is surrounded by more dramatic terrain that rises higher to 1,000 feet (305 meters) in some areas, particularly to the south and east​.…

Average elevation: 633 ft

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

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

Blue Ridge, situated in Fannin County, Georgia, lies within the rugged terrain of the southern Appalachian Mountains. The town itself is at an elevation of approximately 1,762 feet (537 meters) above sea level. The surrounding landscape is characterized by a series of ridges and valleys, with elevations…

Average elevation: 1,755 ft

Average elevation: 66 ft

The geology of the Yosemite area is characterized by granite rocks and remnants of older rock. About 10 million years ago, the Sierra Nevada was uplifted and tilted to form its unique slopes, which increased the steepness of stream and river beds, resulting in the formation of deep, narrow canyons. About one…

Average elevation: 7,667 ft

Average elevation: 33 ft