
The Little North Santiam River carves a deep valley through the northern reaches of the Willamette National Forest in this 2014 study of Marion and Linn Counties. The settlement pattern is defined by the canyon floor, where Niagara and Elkhorn Valley sit as quiet outposts amidst a landscape dominated by towering peaks like Elkhorn Mtn and Mt Horeb. This modern survey illustrates the critical balance between recreation and natural resource management, highlighting popular swimming and scenic spots such as Three Pools, Salmon Falls, and Henline Falls. The map reveals a sophisticated network of forest roads, including Nat For Dev Rd 2209 and Nat For Dev Rd 201, which provide access to remote landmarks like Arrowhead Saddle and the secluded Elkhorn Lake, tracing the rugged transition from the river banks to the high ridges of the Cascades.
61 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1929 · Mill City
USGS Topo · 1:125,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Mill City
USGS Topo · 1:62,500
1956 · Quartzville
USGS Topo · 1:62,500
1956 · Battle Ax
USGS Topo · 1:62,500
1956 · Detroit
USGS Topo · 1:62,500
1960 · Salem
USGS Topo · 1:250,000
1962 · Salem
USGS Topo · 1:250,000
1963 · Salem
USGS Topo · 1:250,000