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- Forest fires 50
- Camps 32
- United States. Forest Service 27
- Dwellings 26
- Fire lookout stations 17
- Civilian Conservation Corps (U.S.) 14
- Roads 14
- Fishing 6
- Bridges 4
- Landslides 4
- Camping 3
- Forests and forestry 3
- Forest products 2
- Rivers 2
- Rivers--Oregon 2
- Communications 1
- Dams 1
- Hunting 1
- Mules 1
- Ranches--Oregon 1