
Ruth Lake and the Ruth Reservoir dominate the northeastern landscape of this Trinity County territory, where the Mad River is managed by significant hydrological infrastructure. The terrain transitions from the water's edge at Dillon Cove and Hetten Cove into a series of interior openings and glades that suggest a history of grazing or small-scale mountain agriculture. Locations such as Rainey Glades, Boles Opening, and Murphy Glades serve as distinct markers within the surrounding timberlands of the Six Rivers National Forest and Trinity National Forest.
55 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.
1918 · Anada
USGS Topo · 1:62,500
1920 · Harris
USGS Topo · 1:62,500
1921 · Hoaglin
USGS Topo · 1:62,500
1922 · Island Mountain
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
1949 · Alderpoint
USGS Topo · 1:62,500
1951 · Alderpoint
USGS Topo · 1:62,500
1951 · Blocksburg
USGS Topo · 1:62,500