
Mad River and the protected waters of the Trinity Wild and Scenic River define the complex geography of this Trinity County landscape. The map reveals the meeting point of two major federal lands, the Trinity National Forest and the Six Rivers National Forest, divided by the high crest of South Fork Mtn. This area is marked by numerous named springs and ridges, reflecting a terrain where water sources like Lemonade Spring and Sheep Camp Spring were vital for early travelers and ranchers. A network of Forest Service roads and local tracks like Miller Place and Hidden Valley Ranch Rd thread through the drainage basins of Plummer Cr and Bear Wallow Cr, providing evidence of the long-standing use of these mountain reaches for timber management and livestock grazing.
51 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.
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
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
1951 · Hyampom
USGS Topo · 1:62,500