Crab Tree
The Crabtree Watershed is located in northwest Oregon in Linn County. The watershed is 100,022 acres in size and extends from the confluence of Crabtree Creek with the South Santaim River, five miles east of the city of Albany, to about 30 miles east into the Cascades Mountains. The Crabtree Watershed includes the communities of Crabtree and LaComb. The watershed is located within the Willamette Valley and Western Oregon Cascades Physiographic Provinces.
Click on titles to navigate to specific documents. For ease of function, the Crab Tree Watershed Analysis and the maps are separate Adobe Acrobat PDf files.
Crab Tree Watershed Analysis (PDF) Complete document
| Map Title | Number |
|---|---|
| Location Map (PDF) | Map 1 |
| Ownership (PDF) | Map 2 |
| BLM Land Use Allocations with Riparian Reserves/FPA Buffers (PDF) | Map 3 |
| BLM Land Use Allocations (PDF) | Map 4 |
| Sub-Watershed Basins (PDF) | Map 5 |
| Vegetation Cover Type (PDF) | Map 6 |
| Vegetation Age (PDF) | Map 7 |
| Seral
Stage (PDF) |
Map 8 |
| Spotted Owl Habitat/Critical Habitat/Land Use Allocations (PDF) | Map 9 |
| Transportation (PDF) | Map 10 |
| Stream Order (PDF) | Map 11 |
| Stream Flow (PDF) | Map 12 |
| Fish Presence (PDF) | Map 13 |
| Hill Shade (PDF) | Map 14 |
| Precipitation Zones/Slope Stability Hazard (PDF) | Map 15 |
| Digital Elevation Model (PDF) | Map 16 |
| County Zoning (PDF) | Map 17 |
| Rural Interface Areas with Visual Resource Management Classification (PDF) | Map 18 |
| Special Management Areas (PDF) | Map 19 |
| Off-Highway Vehicle Designated Areas with OHV Road Status (PDF) | Map 20 |
| BLM Land Use Allocations with Visual Resource Management Classification (PDF) | Map 21 |
| Proposed Land Use Allocation Changes (PDF) | Map 22 |
| Buzzard Butte Special Management Area (PDF) | Map 23 |
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