Physical Map of Delaware showing the geographical features of the state such as rivers, lakes, mountain peaks, elevations, plateaus, plains, topography, water bodies and many other Delaware physical features.
Delaware Physical Map

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Physical Features of Delaware
Delaware is characterized by its low-lying coastal plains, gentle hills, and extensive waterways. Most of the state lies within the Atlantic Coastal Plain, featuring flat terrain and sandy soils, especially in the southern region. The northern part includes rolling hills in the Piedmont area, providing slight elevation changes. The Delaware River forms the eastern boundary, while Delaware Bay and numerous marshes and wetlands define the coastline, making water a dominant feature across the state’s landscape.
Major Landforms in Delaware
| Landform | Type | Region | Description |
|---|---|---|---|
| Atlantic Coastal Plain | Plain | South | Flat sandy lowland region |
| Piedmont Plateau | Plateau | North | Rolling hills and uplands |
| Delaware River Valley | Valley | East | River bordering region |
| Delaware Bay Shore | Coastal | East | Estuarine shoreline area |
| Inland Bays | Coastal | South | Shallow coastal water bodies |
| Coastal Marshlands | Wetland | East | Extensive tidal marshes |
| Sandy Beaches | Coastal | South | Barrier beach system |
| Christina River Basin | Basin | North | Drainage river basin |
| Appoquinimink Lowlands | Lowland | Central | Flat agricultural land |
| Nanticoke Valley | Valley | Southwest | River valley farmland |
Major Rivers and Water Bodies in Delaware
| Name | Type | Region | Notable Feature |
|---|---|---|---|
| Delaware River | River | East | Forms eastern boundary |
| Nanticoke River | River | Southwest | Flows into Chesapeake Bay |
| Christina River | River | North | Urban waterway |
| Appoquinimink River | River | Central | Short tidal river |
| St. Jones River | River | Central | Flows to Delaware Bay |
| Delaware Bay | Bay | East | Large estuarine bay |
| Indian River Bay | Bay | South | Coastal inland bay |
| Rehoboth Bay | Bay | South | Shallow lagoon system |
| Silver Lake | Lake | South | Small coastal lake |
| Trap Pond | Lake | Southwest | Cypress swamp lake |
Elevation and Terrain in Delaware
Delaware is one of the flattest states, with only modest elevation changes from north to south. The highest point is located in the northern Piedmont region, while the lowest points lie at sea level along the coast. The terrain consists mainly of flat plains, wetlands, and gentle hills in the north.
| Feature | Elevation / Detail |
|---|---|
| Highest Point | Ebright Azimuth – 448 ft |
| Lowest Point | Atlantic Ocean – sea level |
| Average Elevation | 60 ft |
| Terrain Type | Flat plains and wetlands |
Delaware Physical Map Facts
| Feature | Detail |
|---|---|
| State | Delaware |
| Total Area | 2,489 sq mi |
| Land Area | 1,949 sq mi |
| Water Area | 540 sq mi |
| Highest Point | Ebright Azimuth |
| Lowest Point | Atlantic Ocean |
| Longest River | Delaware River |
| Largest Lake | Trap Pond |
| Major Landforms | Coastal Plain, Piedmont |
| Main Water Bodies | Delaware River, Delaware Bay |
| Terrain Type | Flat coastal landscape |
| Coastline | Atlantic Ocean coastline |
Physical Map OF U.S. 50 States - Click on State name for its Physical Map
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