Darco Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1987
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Elderville Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1987
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Ground Water Resources of Rusk County, Texas (open access)

Ground Water Resources of Rusk County, Texas

Report on the ground water of Rusk County, including usage, quality, availability for development, mineralization, and more.
Date: April 1987
Creator: Sandeen, W. M.
Object Type: Report
System: The Portal to Texas History