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National forest contributions to streamflow: Pacific Northwest Region (Region 6)

Forested and mountainous locations, such as national forests, tend to receive more precipitation than adjacent non-forested or low-lying areas. However the precise contributions of National Forest System lands to regional streamflow volumes is largely unknown. Here we provide maps and text files for each national forest in the Pacific Northwest Region (Region 6) to illustrate the importance of national forest water yield to regional water quality and water quantity.

Click on a map image or text file link below to display the content in a new tab. In the new tab, right-click and select 'Save As' to download the map or text file. Text files can be searched for specific locations of interest by typing Ctrl + F and entering the location of interest.

See the National forest contributions to streamflow project for more information on this project and to download maps and text files from other regions.

National forests in Region 6

National forests in Region 6

Columbia River Gorge National Scenic Area

Colville National Forest

Deschutes National Forest

Fremont-Winema National Forest

Gifford Pinchot National Forest

Malheur National Forest

Mt. Baker-Snoqualmie National Forest

Mt. Hood National Forest

Ochoco National Forest

Okanogan-Wenatchee National Forest

Olympic National Forest

Rogue River-Siskiyou National Forests

Siuslaw National Forest

Umatilla National Forest

Umpqua National Forest

Wallowa-Whitman National Forest

Willamette National Forest

 

 

National Forest

Map

Text File

Pacific Northwest Region (Region 6)

National forest contributions to streamflow in the Pacific Northwest Region

Pacific Northwest Region.txt

Columbia River Gorge National Scenic Area

Columbia River Gorge National Scenic Area streamflow contributions

Columbia River Gorge National Scenic Area.txt

Colville National Forest

Colville National Forest streamflow contributions

Colville National Forest.txt

Deschutes National Forest

Deschutes National Forest streamflow contributions

Deschutes National Forest.txt

Fremont-Winema National Forest

Fremont-Winema National Forests streamflow contributions

Fremont-Winema National Forest.txt

Gifford Pinchot National Forest

Gifford Pinchot National Forest streamflow contributions

Gifford Pinchot National Forest.txt

Malheur National Forest

Malheur National Forest streamflow contributions

Malheur National Forest.txt

Mount Baker-Snoqualmie National Forest

Mount Baker-Snoqualmie National Forest streamflow contributions

Mount Baker-Snoqualmie National Forest.txt

Mount Hood National Forest

Mount Hood National Forest streamflow contributions

Mount Hood National Forest.txt

Ochoco National Forest

Ochoco National Forest streamflow contributions

Ochoco National Forest.txt

Okanogan-Wenatchee National Forest

Okanogan-Wenatchee National Forest streamflow contributions

Okanogan-Wenatchee National Forest.txt

Olympic National Forest

Olympic National Forest streamflow contributions

Olympic National Forest.txt

Rogue River-Siskiyou National Forest

Rogue River-Siskiyou National Forest streamflow contributions

Rogue River-Siskiyou National Forest.txt

Siuslaw National Forest

Siuslaw National Forest streamflow contributions

Siuslaw National Forest.txt

Umatilla National Forest

Umatilla National Forest streamflow contributions

Umatilla National Forest.txt

Umpqua National Forest

Umpqua National Forest streamflow contributions

Umpqua National Forest.txt

Wallowa-Whitman National Forest

Wallowa-Whitman National Forest streamflow contributions

Wallowa-Whitman National Forest.txt

Willamette National Forest

Willamette National Forest streamflow contributions

Willamette National Forest.txt