
The John Day River valley dominates this late 20th-century landscape, where industrial history and natural landmarks converge near the settlement of Mount Vernon. The presence of extensive Dredge Tailings along the riverbanks serves as a visible marker of past gold dredging operations that reshaped the valley floor. To the north, the terrain rises into the Malheur National Forest, characterized by numerous spring-fed drainages like Gordon Creek and Beech Creek. Local history is preserved in sites such as Fletcher Cem and Ingle Cem, while the Mount Vernon Hot Springs and Clyde Holliday State Wayside highlight the area's role as a regional waypoint. The map also records smaller localities such as Luce and numerous mining prospects tucked into gulches like Gibson Gulch and Quartz Gulch.
46 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