
John Day and Canyon City anchor the lower half of this 2014 survey, where the river valley gives way to the high plateaus of Eastern Oregon. The map documents the intricate water management of the region through features like Luce Ditch, Trowbridge Ditch, and the San Juan Log Ponds, reflecting the importance of both irrigation and the timber industry to the local economy. On the outskirts of John Day, the Grant County Regional Airport and the surrounding Industrial Park indicate modern commercial growth, while several historic burial grounds like Boot Hill Cem and Saint Andrews Cem preserve the lineage of the early canyon settlements.
93 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.
1940 · Mount Vernon
USGS Topo · 1:62,500
1940 · John Day
USGS Topo · 1:62,500
1943 · John Day
USGS Topo · 1:62,500
1943 · Mount Vernon
USGS Topo · 1:62,500
1949 · Long Creek
USGS Topo · 1:62,500
1949 · Susanville
USGS Topo · 1:62,500
1951 · Susanville
USGS Topo · 1:62,500
1951 · Long Creek
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000