
The Ochoco National Forest dominates this landscape along the boundary of Jefferson and Crook Counties, where the high-elevation terrain of the Ochoco Mountains transitions between timbered slopes and open flats. The network of forest development roads, including Summit Rd and SE Dutchman Creek Rd, traces the complex drainage patterns of the region. A significant water network is documented here, characterized by numerous named perennial sources such as Curtis Spring, Ochillee Spring, and Dutchman Spring, which were vital for supporting early timber and grazing operations in these uplands. Distinctive topographic features like the volcanic-named Cat Mtn and the broad expanses of Boxcar Flats and Highland Flat illustrate the high-plateau character of Central Oregon. The map also records the headwaters of Dutchman Creek and Little McKay Cr, providing a precise record of the hydrological landscape before contemporary climate shifts influenced these seasonal flows.
37 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.
1948 · Ochoco Reservoir
USGS Topo · 1:62,500
1950 · Ochoco Reservoir
USGS Topo · 1:62,500
1955 · Bend
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000
1958 · Bend
USGS Topo · 1:250,000
1962 · Prineville
USGS Topo · 1:62,500
1968 · Horse Heaven Creek
USGS Topo · 1:24,000
1968 · Axehandle Butte
USGS Topo · 1:24,000
1968 · Dutchman Creek
USGS Topo · 1:24,000
1968 · Ashwood
USGS Topo · 1:24,000