
Dewitt Peak rises above a landscape of high ridges and drainage gulches in Tehama County, illustrating the complex hydrology where numerous forks of Dye Cr begin their descent. This eastern section of the Sacramento Valley foothills, documented in 2021, shows the transition into the Lassen National Forest. The map detail reveals the remote character of the terrain, including several curiously named plateaus such as Mud Springs Plains, Durley Flat, and Dead Cow Flat. Access to this high country is primarily defined by the historic alignments of Hogsback Rd and Cone Grove Rd. The network of seasonal watercourses like Kingsley Gulch and Dewitt Gulch underscores the geographic isolation and natural drainage patterns that have historically shaped land use and grazing in this corner of Northern California.
31 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Lassen Peak
USGS Topo · 1:250,000
1890 · Red Bluff
USGS Topo · 1:250,000
1892 · Lassen Peak
USGS Topo · 1:250,000
1894 · Lassen Peak
USGS Topo · 1:250,000
1894 · Red Bluff
USGS Topo · 1:250,000
1905 · Tehama
USGS Topo · 1:62,500
1935 · Paynes Creek
USGS Topo · 1:96,000
1941 · Mineral
USGS Topo · 1:125,000
1944 · Tuscan Buttes
USGS Topo · 1:62,500
1947 · Tuscan Buttes
USGS Topo · 1:62,500