No r l h
Ca n no n
Li n co ln
Zones 1,2,3 0-2000' 2001- 2750' > 2750' = 500' bands
Douglas-Fir
Zones 8 Zones 5 0-500' single elevation zone > 500' = 500' bands
o 10 miles
20 30 40 50
TREE SEED ZONES FOR WESTERN OREGON
Zones 4,6,7,8,9-16 0-1000' > 1000' = 500' bands
Produced by Oregon Department of Forestry in cooperation with U.S. Forest Service Cooperative Forestry September 1995