Kettenpom Valley serves as a geographic anchor in this section of Trinity County, where the southern boundary of the Six Rivers National Forest meets a landscape of ridges and named peaks. The settlements of Zenia and Kettenpom are the primary hubs of activity, connected by a network of forest and county roads including Ruth Zenia Rd and Alder Point-Bluff Rd. The topography is defined by the drainage systems of the Mad River and the N Fork Eel River, with high points such as Grizzly Mtn and Kettenpom Peak overlooking the valleys below. Notable landmarks like the curiously named Heller High Water Airport and the distinctively titled Robbers Roost reflect the local character of this timber and ranching region. Smaller water features, including Bollman Lake and numerous mountain springs, are tucked into the drainages of Bluff Cr and Wilson Cr.
45 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