
Junction City sits at the northern heart of this landscape, where Canyon Creek meets the Trinity River. The river corridor is defined by its industrial history, with extensive deposits of tailings mapped along the banks from Benjamin Flat down to Evans Bar. These markings reveal the legacy of hydraulic and placer mining that reshaped the valley floor long before this 1980s field check.
47 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.
1890 · Red Bluff
USGS Topo · 1:250,000
1894 · Red Bluff
USGS Topo · 1:250,000
1909 · Big Bar
USGS Topo · 1:96,000
1913 · Weaverville
USGS Topo · 1:125,000
1915 · Big Bar and Vicinity
USGS Topo · 1:250,000
1950 · Minersville
USGS Topo · 1:62,500
1950 · Weaverville
USGS Topo · 1:62,500
1951 · Hayfork
USGS Topo · 1:62,500
1951 · Helena
USGS Topo · 1:62,500
1952 · Weaverville
USGS Topo · 1:62,500