The Umpqua Basin is a watershed in the
The basin lies primarily within three ecoregions (Coast Range, Cascades and
References
*http://oregonstate.edu/ornhic/oweb/umpqua.pdf
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Umpqua (fleuve) — Umpqua Umpqua L embouchure de l Umpqua River à Reedsport bassin de l Umpqua … Wikipédia en Français
Umpqua — L embouchure de l Umpqua River à Reedsport. Bassin de l Um … Wikipédia en Français
Umpqua River — Infobox River river name = Umpqua River caption = Umpqua River with tributaries origin = Confluence of North and South Umpqua NW of Roseburg, Oregon mouth = Pacific Ocean basin countries = USA length = 111 miles (179 km) elevation = 360 feet… … Wikipedia
Umpqua Valley AVA — Infobox Wine Region name = Umpqua Valley AVA caption = Umpqua River with tributaries official name = other name = type = American Viticultural Area year = 1984 [http://ecfr.gpoaccess.gov/cgi/t/text/text… … Wikipedia
North Umpqua River — Coordinates: 43°16′05″N 123°26′45″W / 43.2681707°N 123.4459121°W / 43.2681707; 123.4459121 … Wikipedia
Cow Creek (South Umpqua River) — Coordinates: 42°56′49″N 123°20′16″W / 42.94694°N 123.33778°W / 42.94694; 123.33778 … Wikipedia
Columbia Basin College — Coordinates: 46°15′4.38″N 119°7′17.38″W / 46.2512167°N 119.1214944°W / 46.2512167; 119.1214944 Columbia Basin College i … Wikipedia
Steamboat Creek (Oregon) — Steamboat Creek is a short tributary of the North Umpqua River in southwestern Oregon in the United States. Approximately 15 miles (24 km) long, the creek is located on a remote part of the upper North Umpqua in the Calapooia Mountains west of… … Wikipedia
John Day Fossil Beds National Monument — Coordinates: 44°33′21″N 119°38′43″W / 44.55583°N 119.64528°W / 44.55583; 119.64528 … Wikipedia
List of Oregon state parks — Main article: Oregon Parks and Recreation Department Crown Point and Vista House, taken from Portland Women s Forum viewpoint … Wikipedia
