
Santiam State Forest and the Willamette National Forest dominate this mid-1980s terrain where the Marion and Linn county line follows the course of the Santiam River. The map highlights the engineered waterways of the region, specifically the Big Cliff Reservoir and the western edge of Detroit Lake, which shaped the local economy and recreation of the era. A dense network of drainages, including Lawhead Creek, Sevenmile Creek, and Thomas Creek, carve through the timberlands between high points like Monument Peak and the Palisades. This survey reflects the complex management of public lands and water resources in the Oregon Cascades, showing the distribution of forest boundaries and state-maintained areas at a time of peak timber and hydroelectric activity.
22 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