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Live elevation Topo maps

Elevation Place
Topographic maps
Texas
San Marcos 1-d

Quadrangle archive

San Marcos 1-d, TX

1 available scan

San Marcos 1-d 1925 topographic map thumbnail

Historical topo

1925 edition

Scale 1:48,000

Elevation Place

Live elevation and a nationwide USGS topographic map explorer.

Current elevation Map explorer LLM reference Privacy

Map documents: U.S. Geological Survey. Interactive tiles: OpenTopoMap and OpenStreetMap contributors.