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1987 Map of Harts Point South
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1987 Map of Harts Point South

USGS Topo · Published 1987

About this map

Dugout Ranch serves as a primary human landmark in this high-desert landscape of San Juan County, where deep drainages like Indian Creek and North Cottonwood Creek carve through the sandstone. The terrain is defined by massive plateau features such as Harts Point and the isolated formation known as The Island. Evidence of geological exploration and resource extraction is scattered across the topography, particularly in the western sections where Mine Shafts and multiple Adits appear near the winding path of Lavender Creek. The network of 4wd tracks suggests a region where movement follows the natural contours of the canyon floors and mesa tops. Surveyors in the 1980s documented a complex system of tributary canyons, including Donnelly Canyon and Shay Canyon, which funnel toward the major creek beds that dominate the local drainage pattern.

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Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.8 x 26.6 inches

Editions of this 1987 Harts Point South Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of San Juan County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain