National Marine Fisheries Service Northwest and Southwest Regions
ESA Section 4(d) Limit 10 (Routine Road Maintenance)
Programmatic Draft Environmental Assessment

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Table of Contents/Cover Page Chapter 1 - Introduction Chapter 2 - Purpose of and Need for Action Chapter 3 - Alternative Including the Proposed Action Chapter 4 - Affected Environment Chapter 5 - Environmental Consequences of Alternatives Chapter 6 - Cumulative Impacts Chapter 7 - References Appendix A -  ODOT Routine Road Maintenance Manual Appendix B - Properly Functioning Condition: The Habitat Approach Appendix C - Description of ESUs Appendix D - Factors for Decline Appendix E - Federally Listed Threatened and Endangered Species Appendix F - Description of ecoregions that intersect with the 14 ESUs Appendix G - Tribal Governments in the Action Area Figures Figure 1. Analysis Area: Geographic Extent of ESUs in July 2000 4(d) Rule Figure 2. Physiographic Provinces of Washington, Idaho, Oregon, and California Figure 3. General Land Uses Figure 4a. Range of Anadromous Fish – Washington Figure 4b. Range of Anadromous Fish – Oregon Figure 4c. Range of Anadromous Fish – Idaho Figure 4d. Range of Anadromous Fish – California Figure 5. Soil Susceptibility to Disturbance Stress within the Range of the 14 Threatened ESUs Figure 6. Average Annual Precipitation within the Range of the 14 Threatened ESUs Figure 7. PM10 Attainment Status Figure 8. Ecoregions in and Adjacent to the Analysis Area Figure 9. Not available separately, it is contained in chapter four page 53 Figure 10. 2000 County Population Densities Figures contained in Appendix C Figure C1. Marine range of West Coast chinook salmon Figure C2. Puget Sound Chinook Salmon ESU Figure C3. Lower Columbia River Chinook Salmon ESU Figure C4. Upper Willamette River Chinook Salmon ESU Figure C5. Marine range of West Coast coho salmon Figure C6. Oregon Coast Coho Salmon ESU Figure C7. Ozette Lake Sockeye Salmon ESU Figure C8. Marine range West Coast sockeye salmon Figure C9. Marine range of West Coast chum salmon based on an extremely limited dataset Figure C10. Hood Canal Summer-Run Chum Salmon ESU Figure C11. Columbia River Chum Salmon ESU Figure C12. Marine range of West Coast steelhead Figure C13. Upper Willamette River Steelhead ESU Figure C14. Lower Columbia River Steelhead ESU Figure C15. Middle Columbia River Steelhead ESU Figure C16. Snake River Basin Steelhead ESU Figure C17. Central California Coast Steelhead ESU Figure C18. South Central California Coast Steelhead ESU Figure C19. Central Valley, California Steelhead ESU