A Report on Natural and Free-flowing Rivers in the Northwestern United StatesU.S. Department of the Interior, Heritage Conservation and Recreation Service, 1980 - Rivers - 48 pages |
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Page 2
... Oregon / 44 Phasel Washington / 48 Physiographic Provinces / 19 State Cross - Reference / 39 Figure 7 : Nationwide Rivers Inventory Figure 8 : Nationwide Rivers Inventory Table 1 : Nationwide Rivers Inventory List Table 2 : Nationwide ...
... Oregon / 44 Phasel Washington / 48 Physiographic Provinces / 19 State Cross - Reference / 39 Figure 7 : Nationwide Rivers Inventory Figure 8 : Nationwide Rivers Inventory Table 1 : Nationwide Rivers Inventory List Table 2 : Nationwide ...
Page
... Oregon and Idaho which were inventoried by other regional offices of HCRS . Based on the experience of earlier inventories , it is expected that eventually 20-25 % of the regions river miles will be identified as particularly ...
... Oregon and Idaho which were inventoried by other regional offices of HCRS . Based on the experience of earlier inventories , it is expected that eventually 20-25 % of the regions river miles will be identified as particularly ...
Page 4
... Oregon , and Idaho . The total inventory effort is designed to identify those outstand- ing rivers and river segments still remaining in a relatively natural , undeveloped condition , which could serve as the principal elements of a ...
... Oregon , and Idaho . The total inventory effort is designed to identify those outstand- ing rivers and river segments still remaining in a relatively natural , undeveloped condition , which could serve as the principal elements of a ...
Page 5
... Oregon and Idaho which were inventoried by other regional offices of HCRS . Based on the experience of earlier inventories , it is expected that eventually 20-25 % of the regions river miles will be identified as particularly ...
... Oregon and Idaho which were inventoried by other regional offices of HCRS . Based on the experience of earlier inventories , it is expected that eventually 20-25 % of the regions river miles will be identified as particularly ...
Page 8
... Oregon and Washington , and the Closed Basin in south- central Oregon , as well as a portion of the Klamath River drainage in southern Oregon . This area of roughly 280,000 square miles of land and 3,000 square miles of water ...
... Oregon and Washington , and the Closed Basin in south- central Oregon , as well as a portion of the Klamath River drainage in southern Oregon . This area of roughly 280,000 square miles of land and 3,000 square miles of water ...
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Common terms and phrases
anadromous Blackfoot River canoeing Cascade Cascade Range Cispus River coastal river Columbia River confluence Creek cultural development Dam downstream development filter downstream to slack drainage Entire length Entire Entire mainstem entire North Fork Essentially undeveloped Federal fixed channel floodplain fluence forest Fork 19 Glacier Peak Wilderness Henrys Fork High flow High scenic Idaho Jefferson USFS kayaking Klamath Land Agency PROVINCE length Entire length list of rivers mainstem major Middle Fork Nationwide Rivers Inventory NORTHWEST REGION River Olympic Mountains Oregon Owyhee River physiographic province Province & Section rafting recreational boating REGION River Name Reservoir River 19 MT River 20a River 23b River 24C river flowing River Name Province river resources river segments salmon and steelhead salmon resource Sawtooth Wilderness Section State County slack water Snake River source downstream steelhead and salmon USFS BLM Wallowa River waterfalls Wild and Scenic wilderness stream wildlife habitat Willamette Willamette River winter steelhead resource