
Dement Ranch and Avery Ranch highlight the legacy of high-country livestock operations within the northern reaches of the Siskiyou National Forest during the mid-1980s. This drainage basin of the North Fork Sixes River and Middle Fork Sixes River is defined by a series of high-altitude openings such as Calf Ranch Prairie and High Prairie. The presence of a Cem near Bear Pan Flat suggests early homesteading roots deep in the backcountry, far from established towns. Surveyed by the Geological Survey with data from 1982, the map documents a landscape of steep timbered ridges including Camp Five Ridge and Bray Ridge, where logging activity is indicated by features like the Borrow Pit and several private access roads. The terrain is marked by distinctive local landmarks like Barklow Mtn and Russian Mike Creek, reflecting the rugged character of the Curry and Coos County line.
54 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.
1899 · Port Orford
USGS Topo · 1:125,000
1903 · Port Orford
USGS Topo · 1:125,000
1954 · Coos Bay
USGS Topo · 1:250,000
1954 · Port Orford
USGS Topo · 1:62,500
1954 · Agness
USGS Topo · 1:62,500
1954 · Powers
USGS Topo · 1:62,500
1954 · Langlois
USGS Topo · 1:62,500
1958 · Coos Bay
USGS Topo · 1:250,000
1962 · Coos Bay
USGS Topo · 1:250,000
1985 · Calf Ranch Mtn
USGS Topo · 1:24,000