Across
- 4. Largest tributary to Columbia by vol.
- 7. First national park on the Eastbound PNT
- 10. 32 species along the Columbia are ______ .
- 12. In the US 68% of these come from Washington
- 14. In the US 32% of these come from Idaho
- 15. Second national park on the Eastbound PNT
- 17. Industry that employees over 150,000 people
- 18. Tallest Mountain in the Pacific Northwest
- 19. Rainforest in Olympic National Park
- 20. Population of these down 50% since 1800's
Down
- 1. Columbia & tributaries have 30 of these
- 2. With 340, Idaho has the most of these in US
- 3. Washington holds 2nd most of these in US
- 5. Deepest lake in Washington
- 6. Largest river in the American west
- 8. Tree that is unique to the Pacific NW
- 9. Deepest river gorge in North America
- 11. Third national park on the Eastbound PNT
- 13. Extends 100 miles:Olympia to Deception Pass
- 16. Largest city in the Pacific Northwest
