
Clear Lake serves as the focal point of this volcanic landscape, where the ancient Lava flows meet the headwaters of the McKenzie River. The map documents a complex hydrological system, from the subterranean waters surfacing at Icecap Spring to the dramatic plunges of Sahalie Falls and Koosah Falls. The presence of Carmen Reservoir and Beaver Marsh illustrates the varied character of the local waterways as they navigate the transition between the Willamette National Forest and the protected wilderness to the east.
24 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 · Three Sisters
USGS Topo · 1:125,000
1932 · Three Sisters
USGS Topo · 1:125,000
1934 · Mc Kenzie Bridge
USGS Topo · 1:96,000
1940 · Mc Kenzie Bridge
USGS Topo · 1:125,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Echo Mountain
USGS Topo · 1:62,500
1955 · Mc Kenzie Bridge
USGS Topo · 1:62,500
1955 · Bend
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000