2015 Map of Black Rock Mountain
USGS Topo · Published 2015About this map
Payne and Penney mark the sparse human footprint in this mountainous terrain where the Trinity National Forest meets the Mendocino National Forest. The landscape is defined by the complex drainage of the S Fork Trinity River and its various branches, including the E Fork S Fork Trinity River and the N Fork Middle Fork Eel River. This 2015 survey reveals a high-elevation environment dominated by prominent peaks and ridges like Black Rock Mountain, Skylight Ridge, and the distinctively named Tombstone Rock. Unique features such as Blue Slide and Hermit Rock suggest a geography shaped by significant natural geological movement. The presence of Fern Glade and Penney Glades indicates pockets of moisture-rich meadows scattered among the high divides like Buck Ridge and Mule Ridge.
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Map Details
Editions of this 2015 Black Rock Mountain Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1890 · Red Bluff
USGS Topo · 1:250,000
1894 · Red Bluff
USGS Topo · 1:250,000
1931 · Hoaglin
USGS Topo · 1:96,000
1935 · Hoaglin
USGS Topo · 1:125,000
1951 · Chanchelulla Peak
USGS Topo · 1:62,500
1953 · Blackrock Mtn
USGS Topo · 1:62,500
1954 · Dubakella Mtn
USGS Topo · 1:62,500
1954 · Blackrock Mtn
USGS Topo · 1:62,500
1954 · Yolla Bolly
USGS Topo · 1:62,500
1958 · Redding
USGS Topo · 1:250,000