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Geologic map of the Mount Hood Wilderness, Clackamas and Hood River counties, Oregon
Mount Hood volcano, Oregon's highest peak, forms a prominent backdrop to the state's largest city, Portland, and contributes valuable water, scenic, and recreational resources that help sustain the agricultural and tourist segments of the economies of surrounding cities and counties.
Map Descriptions. Forest Service Topographic Maps are at a scale of 1:24,000 (2.64 inches to the mile) and offer the most detailed view of the terrain. These maps are based on USGS Quad maps, but also feature recreation features, such as such as roads, trails, and campgrounds.
Download available forest & grassland maps to your mobile device via the Avenza app.
National Map Tool. View the National Interactive Visitor Map to locate recreation sites on Forest Service lands. Forest Service Topo Maps. Downloadable maps overlay Forest Service assets on US Geological Service topo maps by quadrangle. GIS Data. Digital data is available at the USDA Forest Service Geodata Clearinghouse.
Download free USGS topographic map quadrangles in georeferenced PDF (GeoPDF) format by clicking on "Map Locator" on the USGS Store Web site. These files were created using high-resolution scans and average 10-17 megabytes in size.
Easily search for and interact with spatially referenced maps to view your location, record GPS tracks, add placemarks, and find places. If the map is not available in the Map Store, you can load up to three maps for free in the app, copy the map url from our website, open the Avenza Maps app and tap the + button at the top-right of the maps list.
