
Ritter Hot Springs and the nearby Ritter Pool serve as a focal point for this landscape in the mid-1990s, where the convergence of thermal activity and river geography shaped local settlement. The map captures the area around the Ritter Cem and a Gaging Sta along the Middle Fork John Day River, illustrating how the valley floor provided a narrow corridor for development beneath the looming height of Devils Backbone.
35 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.
1950 · Ritter
USGS Topo · 1:62,500
1951 · Monument
USGS Topo · 1:62,500
1952 · Ritter
USGS Topo · 1:62,500
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1969 · Lake Penland
USGS Topo · 1:24,000
1969 · Deerhorn Creek
USGS Topo · 1:24,000
1969 · Thompson Flat
USGS Topo · 1:24,000