Welcome to the IBIS Subbasin Data Center
Data used to create the sub-basin plans for the 62 sub-basins located within the U.S. portion of the Columbia River Basin has been collected from the various sub-basin planners and is available for download. However, some sub-basins did not have data and others have data sets so large that downloading them may prove to be problematic. If you have any questions and/or problems getting the data you need, please contact our Senior GIS Analyst and Web Administrator, Cory Langhoff at 541-753-2199 or via email at cory@nwhi.org
To navigate to specific subbasin dataset on this page, click on the appropriate Subbasin name in the
Table of Contents to the right. Subbasins are located in their respective Ecoprovince sections.
An alternative way to navigate to a specifc location is to use the Map Finder
button to the right. This allows for the interactive navigation to Ecoprovinces and Subbasins.


| Asotin Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Asotin Sub-Basin GIS Data
Download Asotin Subbasin Species List


| Big White Salmon Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Big White Salmon Sub-Basin GIS Data
Download Big White Salmon Subbasin Species List


| Bitterroot Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Bitterroot Subbasin Species List


| Blackfoot Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Blackfoot Subbasin Species List


| Boise Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Boise Sub-Basin GIS Data
Download Boise Subbasin Species List


| Bruneau Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Bruneau Sub-Basin GIS Data
Download Bruneau Subbasin Species List


| Burnt Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Burnt Sub-Basin GIS Data
Download Burnt Subbasin Species List


| Clark Fork Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Clark Fork Subbasin Species List


| Clearwater Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Clearwater Sub-Basin GIS Data
Download Clearwater Subbasin Species List


| Coeur D'Alene Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Coeur D'Alene Sub-Basin GIS Data
Download Coeur D'Alene Subbasin Species List


| Columbia Estuary Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Columbia Estuary Sub-Basin GIS Data
Download Columbia Estuary Subbasin Species List


| Columbia Gorge Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Columbia Gorge Subbasin Species List


| Columbia Lower Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Columbia Lower Sub-Basin GIS Data
Download Columbia Lower Subbasin Species List


| Columbia Lower Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Columbia Lower Middle Sub-Basin GIS Data
Download Columbia Lower Middle Subbasin Species List


| Columbia Upper Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Sub-Basin Focal Species Information |
Other Columbia Upper Sub-Basin GIS Data
Download Columbia Upper Subbasin Species List


| Columbia Upper Middle Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Columbia Upper Middle Sub-Basin GIS Data
Download Columbia Upper Middle Subbasin Species List


| Cowlitz Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Cowlitz Sub-Basin GIS Data
Download Cowlitz Subbasin Species List


| Crab Sub-Basin Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Crab Subbasin Species List


| Deschutes Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Deschutes Subbasin Species List
Other Dechutes Sub-Basin GIS Data
Deschutes Sub-Basin Geodatabase and DEM (~214 MB)
The .zip file downlable using the link above contains an 8.3 version ESRI personal geodatabase containings multiple spatial datasets and a Digital Elevation Model (DEM) for the Dechutes sub-basin.
Administratrive
- Assessment Units
- Ownership
- Zoning
Hydrography
- State Scenic Waterways
- USFWS Wild and Scenic Rivers
Inventory
- Project Inventory
Reach Analysis
- Passage and Water Quality Barrier Reaches
- Priority Reaches
- Reference Site Reaches
TOAST Data
- Analysis Units
- Barriers
- Dams
- Major Dams
- Reach Breaks
- Reaches
Vegetation
- Gap Data
Wildlife
- Ungulate Winter Range
Precipitation Data


| Elochoman Dataset | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Elochoman Sub-Basin GIS Data
Download Elochoman Subbasin Species List


| Entiat Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Entiat Sub-Basin GIS Data
Download Washington GAP Landcover GRID File
Download Entiat Subbasin Breeding Bird Survey Maps
Download Entiat Subbasin Species List


| Fifteenmile Dataset | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Fifteenmile Sub-Basin GIS Data
Download Fifteenmile Subbasin Species List


| Flathead Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Flathead Subbasin Species List
Other Flathead and Kootenai Sub-Basin GIS Data
The .zip file downloadable using the link above contains an ESRI file geodatabase containings multiple spatial datasets Flathead and Kootenai Sub-basins. The Geodatabase contains the following spatial datasets covering the Flathead and Kootenai Subbasins:
Current Vegetation Cover
Historic Vegetation Cover
Aquatic Management Units
Lakes


| Grande Ronde Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Grande Ronde Sub-Basin GIS Data
Download Grande Ronde Subbasin Species List


| Grays Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Grays Sub-Basin GIS Data
Download Grays Subbasin Species List


| Hood Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Hood Sub-Basin GIS Data
Download Hood Subbasin Species List


| Imnaha Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Imnaha Sub-Basin GIS Data
Download Imnaha Subbasin Species List


| John Day Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other John Day Subbasin Data
Download John Day Steelhead Population Shapefile
Download John Day Bull Trout Population Shapefile
Download John Day Scenic Waterways Shapefile
Download John Day Land Ownership Shapefile
Download Oregon Urban Growth Boundary Shapefile
Download John Day Oregon Natural Heritage Information Center GIS Data
Download John Day Sub-Basin Species List


| Kalama Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Kalama Sub-Basin GIS Data
Download Kalama Sub-Basin Species List


| Klickitat Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Klickitat Sub-Basin GIS Data
Download Klickitat Sub-Basin Species List


| Kootenai Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Flathead and Kootenai Sub-Basin GIS Data
The .zip file downloadable using the link above contains an ESRI file geodatabase containings multiple spatial datasets Flathead and Kootenai Sub-basins. The Geodatabase contains the following spatial datasets covering the Flathead and Kootenai Subbasins:
Current Vegetation Cover
Historic Vegetation Cover
Aquatic Management Units
Lakes


| Lake Chelan Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Lake Chelan Sub-Basin GIS Data
Download Lake Chelan Sub-Basin Species List


| Lewis Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Lewis Sub-Basin GIS Data
Download Lewis Sub-Basin Species List


| Little White Salmon Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Little White Salmon Sub-Basin GIS Data
Download Little White Salmon Sub-Basin Species List


| Malheur Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Malheur Sub-Basin GIS Data
Download Malheur Sub-Basin Species List


| Methow Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Download Methow Sub-Basin Species List
Other Methow Sub-Basin GIS Data
Methow Sub-Basin Shapefiles (~62 MB)
The .zip file downlable using the link above contains multiple shapefiles for the Methow Sub-basin. They are organized by originating agency or entity.
JSA
- Aquatic Units
NWHI
- Current Wildlife Habitat Types
- HUC 6
Okanogan County
- Irrigation Districts
- Parcels-clipped
- Roads
- Roads-clipped
TetraTech
- Aquatic Units
- Streams
WA DNR
- Land Ownership
WA Ecology
- Canals
- cpou
- pnt
- pnt with qi
- pou
- Waterrights.lyr
WDFW
- Assessment Units TTFWI.lyr
- Barriers
- Fish Distribution.lyr
- sasi
- str24
- str24_clip
- wby24
- Stockstatus(sasi).lyr
- Waterbodies(WDFW).lyr
- Streams(WDFW).lyr


| Okanogan Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Okanogan Sub-Basin Species List
Other Okanogan Sub-Basin GIS Data
Okanogan Sub-Basin GIS Data (~90 MB)
The .zip file downlable using the link above contains multiple ESRI coverages, grids and shapefiles for the Okanogan Sub-basin. They are organized by originating agency or entity.
JSA
- Aquatic Units
- Streams (2 Layers)
- Okanogan Sub-basin, Entire Study Area
- Okanogan Sub-basin, to Okanogan Lake
- Okanogan Sub-basin, to Okanogan Lake 2
- Sockeye Distribution, Canada Addition
- Chinook Distribution, Canada Addition
- Steelhead Distribution, Canada Addition
- Summer/Fall Chinook Distribution, Canada Addition
- Surface water rights usage gt 200 afy
NWHI
- Current Wildlife Habitat Types
- Current Wildlife Habitat Types Clipped
- HUC 6
Okanogan County
- Irrigation Districts, clipped
- Irrigation Ditches, clipped
- Parcels-clipped
- Roads-clipped (2 layers)
TetraTech
- Aquatic Units
- Streams
TRIM - Canadian Data
- lwb6okan (Sub-Basin?) (
- lwsdokan (Watersheds)
- lwssokan (Lakes)
- Canadian Sub-basins
WA DNR
- Land Ownership
WA Ecology
- Lakes
- Counties
WRIS
- cpou
- cpou clipped
- pnt
- pou
- pou clipped
- canals
- canals clipped
WDFW
- Assessment Units TTFWI.lyr
- Barriers
- Fish Distributions
- sasi
- segments
- str24_clip
- str24_clip2
- str24
- wby24
- Stockstatus(sasi).lyr
- Waterbodies(WDFW).lyr
- Streams(WDFW).lyr


| Owyhee Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Owyhee Sub-Basin GIS Data
Download Owyhee Sub-Basin Species List


| Palouse Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Palouse Sub-Basin Species List


| Payette Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Payette Sub-Basin GIS Data
Download Payette Sub-Basin Species List


| Pend Oreille Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Pend Oreille Sub-Basin GIS Data
Download Pend Oreille Sub-Basin Species List


| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Powder Sub-Basin GIS Data
Download Powder Sub-Basin Species List


| Salmon Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Salmon Sub-Basin GIS Data
Download Salmon Sub-Basin Species List


| Sandy Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Download Sandy Sub-Basin Species List


| Sanpoil Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Sanpoil Sub-Basin GIS Data
Download Sanpoil Sub-Basin Species List


| Snake Headwaters Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Snake Headwaters Sub-Basin GIS Data
Download Snake Headwaters Sub-Basin Species List


| Snake Hells Canyon Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Snake Hells Canyon Sub-Basin GIS Data
Download Snake Hells Canyon Sub-Basin Species List


| Snake Lower Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Snake Lower Sub-Basin GIS Data
Download Snake Lower Sub-Basin Species List


| Snake Lower Middle Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Snake Lower Middle Sub-Basin GIS Data
Download Snake Lower Middle Sub-Basin Species List


| Snake Upper Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Snake Upper Sub-Basin GIS Data
Download Snake Upper Sub-Basin Species List


| Snake Upper Closed Basin Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Snake Upper Closed Basin Sub-Basin GIS Data
Download Snake Upper Closed Basin Sub-Basin Species List


| Snake Upper Middle Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Snake Upper Middle Sub-Basin GIS Data
Download Snake Upper Middle Sub-Basin Species List


| Spokane Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
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| Focal Species Information |
Other Spokane Sub-Basin GIS Data
Download Spokane Sub-Basin Species List


| Tucannon Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Tucannon Sub-Basin GIS Data
Download Tucannon Sub-Basin Species List


| Umatilla Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Umatilla Sub-Basin GIS Data
Download Umatilla Sub-Basin Species List


| Walla Walla Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Download Walla Walla Sub-Basin Species List


| Washougal Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Washougal Sub-Basin GIS Data
Download Washougal Sub-Basin Species List


| Weiser Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Weiser Sub-Basin GIS Data
Download Weiser Sub-Basin Species List


| Wenatchee Dataset | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Download Wenatchee Sub-Basin Species List


| Willamette Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information | Willamette Focal Species List |
Download Willamette Sub-Basin Species List


| Wind Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Wind Sub-Basin GIS Data
Download Wind Sub-Basin Species List


| Yakima Datasets | | Download | Formats | |
|---|---|---|---|---|
| Current and Historic Maps and Data |
||||
| Focal Species Information |
Other Yakima Sub-Basin GIS Data
Download Yakima Sub-Basin American Beaver Predicted Habitat GIS Data
Download Yakima Sub-Basin Sage Grouse Predicted Habitat GIS Data
Download Yakima Sub-Basin Reservation Boundary Shapefile
Download Yakima Sub-Basin Streams Shapefile
Download Yakima Sub-Basin Resident Fish Streams Shapefile
Download Yakima Sub-Basin Boundary Shapefile
Download Yakima Sub-Basin Lakes Shapefile
Download Yakima Sub-Basin Reservoirs Shapefile
Download Yakima Sub-Basin Public Lands Shapefile
Download Yakima Sub-Basin Watersheds Shapefile
Download Yakima Sub-Basin 1999 Sage Grouse Range (.e00 file)
View Yellow-bellied Chat Winter Range Breeding Bird Survey Map
View Yellow Warbler Summer Range Breeding Bird Survey Map
Download Yakima Sub-Basin Species List
Washington GAP Mallard RangemapDownload Washington Gap Mallard Predicted Range Data (.e00 file)
Download Washington Gap Mallard Distribution Model Data (.e00 file)
Washington GAP Yellow Warbler RangemapDownload Washington Gap Yellow Warbler Predicted Range Data (.e00 file)
Download Washington Gap Yellow Warbler Distribution Model Data (.e00 file)
Washington GAP Lewis Woodpecker Rangemap Download Washington Gap Lewis Woodpecker Predicted Range Data (.e00 file)
Download Washington Gap Lewis Woodpecker Distribution Model Data (.e00 file)
Washington GAP White-headed Woodpecker Rangemap Download Washington Gap White-headed Woodpecker Predicted Range Data (.e00 file)
Download Washington Gap White-headed Woodpecker Distribution Model Data (.e00 file)
Washington GAP Brewer's Sparrow Rangemap Download Washington Gap Brewer's Sparrow Predicted Range Data (.e00 file)
Download Washington Gap Brewer's Sparrow Distribution Model Data (.e00 file)
Washington GAP Beaver Rangemap Download Washington Gap Beaver Predicted Range Data (.e00 file)
Download Washington Gap Beaver Distribution Model Data (.e00 file)
Washington GAP Mule Deer Rangemap Download Washington Gap Mule Deer Predicted Range Data (.e00 file)
Download Washington Gap Mule Deer Distribution Model Data (.e00 file)
Washington GAP Western Gray Squirrel Rangemap Download Washington Gap Western Gray Squirrel Predicted Range Data (.e00 file)
Download Washington Gap Western Gray Squirrel Distribution Model Data (.e00 file)
