
Hyampom serves as the central hub of this northern California landscape, situated at the confluence of the South Fork Trinity River and Hayfork Creek. The 1951 field survey reveals a mountainous region defined by the vast Trinity National Forest and Six Rivers National Forest. Small settlements and family holdings like Grel Ranch and French Ranch are connected by a sparse network of roads and a prominent Telephone Line that cuts across the timbered ridges.
83 named features on this map. Tap any name to fly to it.
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4 editions found
1909 · Big Bar
USGS Topo · 1:96,000
1914 · Pilot Creek
USGS Topo · 1:62,500
1915 · Big Bar and Vicinity
USGS Topo · 1:250,000
1918 · Anada
USGS Topo · 1:62,500
1922 · China Flat
USGS Topo · 1:62,500
1931 · Hoaglin
USGS Topo · 1:96,000
1935 · Hoaglin
USGS Topo · 1:125,000
1949 · Blocksburg
USGS Topo · 1:62,500
1951 · Blocksburg
USGS Topo · 1:62,500
1951 · Pilot Creek
USGS Topo · 1:62,500