Columbia River topographic map

Much of the land that became Diamondhead had been purchased by Walter Gex, Sr., in 1937 from the Gulf State Paper Company and the Easy Opener Bag Company. Additional land was purchased by Gex, bringing his acquisition to nearly 5,000 acres (2,000 ha). In the late 1960s, D.E.A.R., Inc., later known as the…

Average elevation: 10 ft

Indianapolis is within the Tipton Till Plain, a flat to gently sloping terrain underlain by glacial deposits known as till. The lowest point in the city is about 650 feet (198 m) above mean sea level, with the highest natural elevation at about 900 feet (274 m) above sea level. Few hills or short ridges, known…

Average elevation: 791 ft

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

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

Average elevation: 528 ft

Yucca Valley lies in the middle of the Morongo Basin at a base elevation of 3,300 feet. Joshua Tree National Park is adjacent to its southern border.

Average elevation: 3,629 ft

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

According to the United States Census Bureau, the city has a total area of 35.6 square miles (92.3 km2), of which 33.0 square miles (85.4 km2) is land and 2.7 square miles (6.9 km2), or 7.47%, is water. The city ranks 60th in the Commonwealth in terms of land area, and is the largest city or town in Essex…

Average elevation: 148 ft

The city's elevation is 2,643 ft (806 m) above sea level (as measured at the Tucson International Airport). Tucson is on an alluvial plain in the Sonoran Desert, surrounded by five minor ranges of mountains: the Santa Catalina Mountains and the Tortolita Mountains to the north, the Santa Rita Mountains to the…

Average elevation: 2,743 ft

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

As with the rest of the state, Augusta has a humid subtropical climate (Köppen Cfa), with short, mild winters, very hot, humid summers, and a wide diurnal temperature variation throughout much of the year, despite its low elevation and moisture. The monthly daily average temperature ranges from 45.4 °F (7.4…

Average elevation: 295 ft

Anna Maria Island features a flat, sandy topography typical of a barrier island on the Gulf Coast. With an average elevation of around 15 feet above sea level, the terrain includes broad beaches, low dunes, and narrow stretches of sandy soil, making it highly vulnerable to storm surges and tidal flooding. The…

Average elevation: 7 ft

Average elevation: 49 ft

Average elevation: 794 ft

Average elevation: 52 ft

Average elevation: 3 ft

Average elevation: 2,766 ft

Average elevation: 725 ft

Average elevation: 4,836 ft

The western edge of the city is flat along the river, and then steeply slopes to higher terrain to the east. The average elevation is 50 feet, with the highest elevation being 500 feet in the eastern part of the city. The city is longer than it is wide, with the southern part wider than the northern section of…

Average elevation: 449 ft

Virginia Beach, Virginia, located in the coastal region of the United States, features a predominantly flat terrain characterized by its proximity to the Atlantic Ocean. The elevation is remarkably low, averaging about 10 feet (3 meters) above sea level, which contributes to the area's susceptibility to…

Average elevation: 7 ft

Average elevation: 174 ft

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

Average elevation: 7 ft

Average elevation: 387 ft

Boise (locally /ˈbɔɪsi/ BOY-see) is the capital and most populous city of the U.S. state of Idaho and is the county seat of Ada County. As of the 2020 census, there were 235,684 people residing in the city. On the Boise River in southwestern Idaho, it is 41 miles (66 km) east of the Oregon border and 110…

Average elevation: 3,412 ft

Average elevation: 7 ft

The region east of Placerville, popularly known as Apple Hill and Pleasant Valley, is becoming a center for wine production. The wine region is officially designated as the El Dorado AVA. The largest wineries in the area are Boeger, Lava Cap and Madrona, but most of the 30 plus wineries surrounding Placerville…

Average elevation: 1,926 ft

In 1873 the Caribou Mine, at an elevation of roughly 10,000 feet (3,000 m) and 6 miles (10 km) northwest of the town, was sold to the Mining Company Nederland from the Netherlands. The high elevation meant fierce winds and deep winter snow, so the new owners of the mine decided that it was beneficial to bring…

Average elevation: 8,458 ft

Average elevation: 4,928 ft

Palm Harbor is characterized by its unique topography, which features a relatively rare hilly landscape for the region. Unlike much of the surrounding areas in Pinellas County, which are predominantly flat, Palm Harbor includes elevations that can reach up to about 75 feet above sea level. This elevation gives…

Average elevation: 30 ft

Average elevation: 328 ft

Average elevation: 13 ft

Average elevation: 741 ft

The northern parts consist of mountainous terrain in the Simi Hills, Conejo Mountains and Mount Clef Ridge. Narrow canyons such as Hill Canyon cut through the steeper mountainous areas. Conejo Mountain and Conejo Grade are found in westernmost Newbury Park, while the southernmost parts of Thousand Oaks are…

Average elevation: 994 ft

Average elevation: 935 ft

In 2010, Largo's total area was 18.6 square miles (48.1 km2), of which 17.6 square miles (45.6 km2) was land and 0.97 square miles (2.5 km2), or 5.22%, was water. As of 2004, there were 651 acres (2.6 km2) of park lands. The city's lowest elevation is sea level. At its highest, the city's elevation is about 69…

Average elevation: 16 ft

The core Tug Hill region encompasses 150,000 acres (610 km2) of unbroken, generally second-growth, northern hardwood forest, and is drained by a vast network of streams. Important rivers and streams whose headwaters are located within the Tug Hill region include the Mohawk River, Deer River, Salmon River, Mad…

Average elevation: 358 ft

Average elevation: 1,417 ft

Average elevation: 180 ft

Average elevation: 72 ft

Average elevation: 121 ft

Average elevation: 7 ft

Nokomis features a predominantly flat and low-lying terrain characteristic of the coastal region. The elevation in Nokomis rarely exceeds 15 feet above sea level, contributing to its vulnerability to tidal influences and storm surges. The area is interspersed with wetlands and mangroves, particularly near the…

Average elevation: 16 ft

Average elevation: 46 ft

The Florida Keys, an archipelago extending about 120 miles from the southeastern tip of Florida, feature a unique topography characterized by low-lying coral islands and a series of intricate waterways. Most islands are less than 5 feet above sea level, contributing to their vulnerability to storm surges and…

Average elevation: 0 ft

The National Park Service exercises no control or supervision over any matters connected with the city. The city starts on the other side of Central Avenue from Bathhouse Row. Its development has extended beyond the narrow valley in which the springs are located, spreading out over the open plain to the south…

Average elevation: 745 ft

Average elevation: 39 ft

Average elevation: 0 ft

Average elevation: 0 ft

Phoenix is in the south-central portion of Arizona; about halfway between Tucson to the southeast and Flagstaff to the north, in the southwestern United States. By car, the city is approximately 150 miles (240 kilometers) north of the US–Mexico border at Sonoyta and 180 mi (290 km) north of the border at…

Average elevation: 1,207 ft

Dallas and its surrounding area are mostly flat. The city lies at elevations ranging from 450 to 550 feet (137 to 168 m) above sea level. The western edge of the Austin Chalk Formation, a limestone escarpment (also known as the "White Rock Escarpment"), rises 230 feet (70 m) and runs roughly north–south…

Average elevation: 518 ft

Average elevation: 13 ft

Average elevation: 696 ft

Due to its elevation, Snoqualmie Pass experiences significantly lower temperatures than Seattle, and receives much more precipitation, much of it being snow. Snoqualmie Pass has a humid continental climate (Koppen: Dsb bordering Csb) with cold, very wet and snowy winters, and mild to warm, relatively dry…

Average elevation: 3,438 ft

Average elevation: 7 ft

Hudson features a predominantly flat and low-lying topography typical of the region, with an average elevation of approximately 16 feet above sea level. This terrain is interspersed with various wetlands and small lakes, creating a rich ecosystem that supports diverse wildlife. The area also includes a few…

Average elevation: 16 ft

Pollock Pines is a census-designated place (CDP) in El Dorado County, California, United States. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. Pollock Pines lies at an elevation of 3,980 feet (1,210 m) in the Sierra Nevada. The population was 6,871 at the 2010 census,…

Average elevation: 3,681 ft

Average elevation: 1,585 ft

Average elevation: 12,756 ft

Average elevation: 906 ft

The campus of the academy covers 18,455 acres (29 sq mi; 75 km2) on the east side of the Rampart Range of the Rocky Mountains, just north of Colorado Springs. Its elevation is normally given as 7,258 feet (2,212 m) above sea level, which is at the cadet area. The academy was designed by Skidmore, Owings and…

Average elevation: 7,080 ft

Average elevation: 13 ft

Average elevation: 10 ft

A 1959 report by the U.S. Soil Conservation Service listed Minneapolis's elevation as 830 feet (250 m). The city's lowest elevation of 687 feet (209 m) above sea level is near where Minnehaha Creek meets the Mississippi River. Sources disagree on the exact location and elevation of the city's highest point,…

Average elevation: 889 ft

Average elevation: 1,709 ft

Average elevation: 2,861 ft

"Mile-high Idyllwild" is a mountain resort about one-mile (1,600 m) in altitude. Idyllwild is flanked by two large rock formations, Tahquitz Peak and Suicide Rock (also known as Lily Rock), which are famous in Southern California rock-climbing circles. It offers no skiing, so "the Hill" has been minimally…

Average elevation: 5,728 ft

Susanville (formerly known as Rooptown) is a town in and is the county seat of Lassen County, California, United States. Susanville is located on the Susan River in the southern part of the county, at an elevation of 4,186 feet (1,276 m). Its population is 16,728 as of the 2020 census, down from 17,947 from…

Average elevation: 4,413 ft

Atlanta (/ætˈlæntə/ at-LAN-tə) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia. With a population of 498,715 living within the city limits, it is the eighth most populous city in the Southeast and 38th most populous…

Average elevation: 935 ft

Vinings features a varied topography characterized by rolling hills and lush, wooded areas that provide a picturesque backdrop to the community. The area is nestled alongside the Chattahoochee River, which contributes to the gentle slopes and valleys that define the landscape. Elevations in Vinings typically…

Average elevation: 922 ft

The Santa Cruz Mountains are a region of great biological diversity, encompassing cool, moist coastal ecosystems as well as warm, dry chaparral. Much of the area in the Santa Cruz mountains is considered temperate rainforest. In valleys and moist ocean-facing slopes some of the southernmost coast redwoods…

Average elevation: 755 ft

The Tombstone District located at 31°42′57″N 110°3′53″W / 31.71583°N 110.06472°W / 31.71583; -110.06472 (31.715940, −110.064827) sits atop a mesa (elevation 4,539 feet (1,383 m)) in the San Pedro River valley between the Huachuca Mountains and Whetstone Mountains to the west, and the…

Average elevation: 4,469 ft

In the 1860s, San Franciscans began to feel the need for a spacious public park similar to Central Park, which was then taking shape in New York City. Golden Gate Park was carved out of unpromising sand and shore dunes that were known as the Outside Lands, in an unincorporated area west of San Francisco's…

Average elevation: 233 ft

Average elevation: 10,190 ft

Average elevation: 10 ft

Average elevation: 13 ft

Average elevation: 10 ft

Average elevation: 5,262 ft

Average elevation: 154 ft

The elevation at Elizabethton Municipal Airport is 1,593 feet (486 m) ASL (the highest point of elevation in Carter County is at Roan Mountain with an elevation of 6,285 feet (1,916 m) ASL), and the airport is located on the eastern side of the city along State Highway 91 Stoney Creek Exit. Elizabethton is…

Average elevation: 1,729 ft

Average elevation: 7 ft

Average elevation: 971 ft

According to the U.S. Census Bureau, the city has a total area of 12.0 square miles (31.1 km2), of which 0.019 square mile (0.05 km2), or 0.16%, is water. Its elevation ranges from sea level at the bay to 122 feet (37 m) in the city center.

Average elevation: 115 ft

Average elevation: 528 ft

Located in north-central New Mexico, Albuquerque serves as the county seat of Bernalillo County. To its east are the Sandia–Manzano Mountains, Rio Grande flows north to south through its center, while the West Mesa and Petroglyph National Monument make up the western part of the city. Albuquerque has one of…

Average elevation: 5,482 ft

Average elevation: 62 ft

Average elevation: 997 ft

Watertown is around 60 miles (97 kilometers) northwest of Syracuse, 20 miles (32 kilometers) south of the Thousand Islands and 328 miles (530 kilometers) northwest of New York City. According to the United States Census Bureau, the city has a total area of 9.3 square miles (24 km2), of which 9.0 square miles…

Average elevation: 643 ft

Average elevation: 7,310 ft

Average elevation: 6,214 ft

Average elevation: 659 ft

Average elevation: 282 ft

Elevations include Cerro de Punta at 4,390 feet (1,338 m), the highest in Puerto Rico, located in Barrio Anón in the territory of the municipality of Ponce. Mount Jayuya, at 4,314 feet (1,315 m) is located on the boundary between Barrio Anón and Barrio Saliente in Jayuya. Cerro Maravilla, at nearly 3,970…

Average elevation: 620 ft

Average elevation: 5,771 ft

Average elevation: 16 ft

Aberdeen is at the eastern end of Grays Harbor, near the mouth of the Chehalis River and southwest of the Olympic Mountains. Grays Harbor is notable as the northernmost ria on North America's Pacific Coast because it has remained free of glaciers throughout the Quaternary due to unfavorable topography and warm…

Average elevation: 217 ft

Average elevation: 10 ft

The construction of the Erie Canal was a landmark civil engineering achievement in the early history of the United States. When built, the 363-mile (584 km) canal was the second-longest in the world (after the Grand Canal in China). Initially 40 feet (12 m) wide and 4 feet (1.2 m) deep, the canal was expanded…

Average elevation: 581 ft

Average elevation: 43 ft