
Carson and Jimtown occupy the fertile agricultural stretch of Pine Valley in this modern topographic study of eastern Oregon. This landscape is defined by its complex irrigation and water management systems, including the Brooks Ditch, Foothill Ditch, and Mining Channel, which diverted mountain runoff to support both ranching and historical mining operations. The southern portion of the map centers on the small settlement of Jimtown, while the northern reaches rise into the high-elevation timberlands of the Whitman National Forest.
52 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.
1915 · Pine
USGS Topo · 1:125,000
1954 · Cornucopia
USGS Topo · 1:62,500
1954 · Eagle Cap
USGS Topo · 1:62,500
1955 · Baker
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1957 · Halfway
USGS Topo · 1:62,500
1957 · Sparta
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1981 · Baker
USGS Topo · 1:100,000