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1991 Map of Cobblestone Mtn

Name: 1991 Topographic Map of Cobblestone Mtn
Creator: U.S. Geological Survey
Published: 1992
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1992

About this map

Los Padres National Forest dominates this landscape, where the confluence of several major drainages creates a complex system of canyons and peaks. This 1991 survey illustrates the protected lands of the Sespe Condor Sanctuary and the northern reaches of Lake Piru (Reservoir). The map details a network of backcountry sites and historical footprints, including the Whittaker Ranch (Site) and several remote campgrounds like the Log Cabin Campsite and Ellis Apiary Campsite.

Hydrological features are central to this area's character, with Piru Creek and Agua Blanca Creek cutting through dramatic formations such as the Big Narrows and Devils Gateway. For those researching local history or land use, the map identifies specific infrastructure like the Gaging Station and the Water Tank Well near Fustero Point, reflecting the ongoing management of water resources in the Ventura and Los Angeles county borderlands.