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1989 Map of S P Mountain

Name: 1989 Topographic Map of S P Mountain
Creator: U.S. Geological Survey
Published: 1990
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1990

About this map

SP Crater and the surrounding volcanic field dominate this portion of the Coconino National Forest in northern Arizona. This 1989 provisional survey reveals a landscape shaped by distinct geological events, notably the prominent Lava flows extending north from the crater. The map documents an intricate network of water management features essential for ranching and forest operations, including numerous named reservoirs such as Heckethorn Tank, Gonzales Tank, and Mud Hen Tank.

Surface water is scarce and seasonal, evidenced by the presence of Cedar Wash and natural basins like Klostermeyer Lake and Beasley Lake. Several named elevations including Missouri Bill Hill, Antelope Hill, and Colton Crater provide topographical context for the high desert terrain. A lone Prospect located near the forest boundary suggests small-scale mineral exploration during this era. The map also traces a long Ditch cutting across the northern sections, reflecting local efforts to channel the area's limited water resources.