Oregon topographic maps

Average elevation: 175 m

The caldera rim ranges in elevation from 7,000 to 8,000 feet (2,100 to 2,400 m). The United States Geological Survey benchmark elevation of the lake surface is 6,178 feet (1,883 m). The national park encompasses 183,224 acres (286.3 sq mi; 741.5 km2). Crater Lake has no streams flowing into or out of it. All…

Average elevation: 1,726 m

Average elevation: 68 m

Average elevation: 193 m

Average elevation: 81 m

Average elevation: 1,063 m

Beaverton covers a total area of 19.7 square miles (51 km2), all of it land except for small creeks, ponds, and lakes. The city is located along the eastern edge of the Tualatin Valley just west of the Tualatin Mountains. It is bordered by Portland to the east, Hillsboro to the west, and Tigard to the south.…

Average elevation: 106 m

Though much of Gresham is relatively flat, it is characterized by a hill on its eastern border. Northeast Gresham is also hilly, particularly where the city meets Troutdale toward the Columbia River. Its elevation is 325 feet (99 m). Johnson Creek, which begins at the foothills of the Cascade Mountains, runs…

Average elevation: 90 m

Average elevation: 131 m

Average elevation: 163 m

Average elevation: 712 m

Average elevation: 74 m

Average elevation: 55 m

According to the United States Census Bureau, the county has a total area of 1,333 square miles (3,450 km2), of which 1,103 square miles (2,860 km2) is land and 230 square miles (600 km2) (17%) is water. At 3,706 feet (1,130 m) in elevation, Rogers Peak is the highest point in the county and the highest in the…

Average elevation: 236 m