Chapter 1 Chapter 2 Chapter 3 Chapter 4 Appendix 1-2 Appendix 2-1
Figure 2-1Hydrologic Hierarchy 
Figure 2-1 
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Map 2-1Other Federal Agency-Administered Lands  
Map 2-1 
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Map 2-2Topography  
Map 2-2 
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Map 2-3Annual Precipitation  
Map 2-3 
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Map 2-4Air Quality Class 1 Airsheds and PM10 Non-attainment Areas  
Map 2-4 
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Map 2-5Terrestrial Vertebrates Threatened or Endangered  
Map 2-5 
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Map 2-6Rarity/Endemism and Biodiversity Hotspots  
Map 2-6 
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Map 2-7Disjunct Vertebrate Species  
Map 2-7 
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Map 2-8Amphibians of the Columbia Gorge  
Map 2-8 
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Map 2-9Forest Potential Vegetation Groups: Historical  
Map 2-9 
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Map 2-10Forest Potential Vegetation Groups: Current  
Map 2-10 
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Map 2-11Key Linkages in Terrestrial Habitats  
Map 2-11 
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Map 2-12Marbled Murrelet Zones  
Map 2-12 
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Map 2-13Dry Forest Distribution: Historical  
Map 2-13 
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Map 2-14Dry Forest Distribution: Current  
Map 2-14 
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Map 2-15Fire Regime Severity: Historical  
Map 2-15 
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Map 2-16Fire Regime Severity: Current  
Map 2-16 
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Map 2-17Moist Forest Distribution: Historical  
Map 2-17 
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Map 2-18Moist Forest Distribution: Current  
Map 2-18 
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Map 2-19Cold Forest Distribution: Historical  
Map 2-19 
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Map 2-20Cold Forest Distribution: Current  
Map 2-20 
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Map 2-21Rangeland Potential Vegetation Groups: Historical  
Map 2-21 
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Map 2-22Rangeland Potential Vegetation Groups: Current  
Map 2-22 
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Map 2-23Distribution of Western Juniper in Eastern Oregon Counties  
Map 2-23 
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Map 2-24Narrow Endemic Fish Species  
Map 2-24 
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Map 2-25Major Dams  
Map 2-25 
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Map 2-26Key Salmonid Presence: Historical  
Map 2-26 
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Map 2-27Key Salmonid Presence: Current  
Map 2-27 
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Map 2-28Distribution of Bull Trout  
Map 2-28 
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Map 2-29Distribution of Westslope Cutthroat Trout  
Map 2-29 
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Map 2-30Distribution of Redband Trout  
Map 2-30 
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Map 2-31Distribution of Steelhead Trout  
Map 2-31 
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Map 2-32Distribution of Stream-Type Chinook Salmon  
Map 2-32 
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Map 2-33Distribution of Ocean-Type Chinook Salmon  
Map 2-33 
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Map 2-34Distribution of Sockeye (Kokanee) Salmon  
Map 2-34 
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Map 2-35Key Salmonid Strongholds  
Map 2-35 
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Map 2-36Sub-basin Categories (Aquatic Integrity)  
Map 2-36 
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Map 2-37Bureau of Economic Analysis Economic Subregions  
Map 2-37 
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Map 2-38Recreation Opportunity Spectrum  
Map 2-38 
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Map 2-39Landscape Themes  
Map 2-39 
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Map 2-40Scenic Integrity Classes  
Map 2-40 
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Map 2-41Economic Importance of Timber and Forage to Eastside Counties  
Map 2-41 
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Map 2-42Economic Resiliency Ratings  
Map 2-42 
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Map 2-43Federally-Recognized Tribes  
Map 2-43 
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Map 2-44Hydrologic Integrity  
Map 2-44 
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Map 2-45Forest Integrity  
Map 2-45 
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Map 2-46Range Integrity  
Map 2-46 
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Map 2-47Forest Clusters  
Map 2-47 
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Map 2-48Range Clusters  
Map 2-48 
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Map 2-49Composite Ecological Integrity  
Map 2-49 
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Components Assessment | Draft EIS | Evaluation of EIS Alternatives | Final EIS | Highlighted | Integrated |
Source Habitats | Summary | Supplemental Draft Environmental Impact Statement