Carte topographique Crater Lake National Park

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À propos de cette carte

Nom : Carte topographique Crater Lake National Park, altitude, relief.

Lieu : Crater Lake National Park, Klamath County, Oregon, 97604, United States (42.76865 -122.30239 43.08880 -121.96606)

Altitude moyenne : 1’726 m

Altitude minimum : 1’051 m

Altitude maximum : 2’695 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 water that enters the lake is eventually lost from evaporation or subsurface seepage. The lake's water commonly has a striking blue hue, and the lake is refilled entirely from direct precipitation in the form of snow and rain.

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