
The Mad River and Van Duzen River define the complex drainage systems of this Humboldt County territory, as mapped in a 1922 tactical compilation by the Corps of Engineers. The settlement pattern reflects a landscape of small, isolated mountain outposts such as Kneeland, Barrys, and Mountain View. Military and waypoint history is evident through the inclusion of Fort Baker and Fort Jaqua, alongside the roadside landmark of Redwood House in the south. High elevations are prominently marked at Bald Jesse and the Jaqua Buttes, illustrating the formidable terrain of the western Trinity National Forest. Steep ridges are segmented by numerous named drainages like Yager Creek, Blue Slide Creek, and Grizzly Gulch, showing the intricate watershed that supported early ranching and timber interests before modern road networks were fully established.
24 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.
1914 · Pilot Creek
USGS Topo · 1:62,500
1915 · Big Bar and Vicinity
USGS Topo · 1:250,000
1919 · Glynn
USGS Topo · 1:62,500
1921 · Dyerville
USGS Topo · 1:62,500
1922 · Eureka
USGS Topo · 1:62,500
1922 · Korbel
USGS Topo · 1:62,500
1922 · China Flat
USGS Topo · 1:62,500
1933 · Eureka
USGS Topo · 1:48,000
1942 · Eureka
USGS Topo · 1:62,500
1944 · Fortuna
USGS Topo · 1:62,500