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1995 Map of Big Rock Flat, 1998 Print
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1995 Map of Big Rock Flat

USGS Topo · Published 1998

About this map

Umatilla National Forest encompasses much of this landscape in Morrow County, characterized by a complex network of springs and canyons that defined early land use. This mid-1990s survey records a region where water sources like Morphine Spring, Opal Spring, and Hollywood Spring dictated the placement of trails and early industrial sites. The presence of Reeds Mill and Parkers Mill along the northern drainages highlights the area's timber history, while Big Rock Flat Airstrip suggests the logistical demands of managing this remote terrain. Family-named landmarks and geographic features such as Barlow Butte, Opal Butte, and Harris Canyon provide significant detail for genealogists tracing local history. The map also identifies the Anson Wright Memorial Park, a key community landmark near Fleming Spring, and numerous prospect sites that speak to the area's geological exploration and mining interests.

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Map Details

Date Portrayed1995
Date Published1998
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1995 Big Rock Flat Map

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

Historical Maps of Morrow County Through Time

218 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain