Warren, PA Historical Topo Map (1908)
by USGS Historical Topo Maps (public domain) · Pennsylvania, US
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Older edition. This is the 1908 edition from the U.S. Geological Survey. A newer one may have been published since; check the agency's page for current rules and routes before relying on it.

About the Warren quad
The Warren quadrangle is a USGS 15-minute historical topo map covering about 13 × 17 mi of Warren County, Pennsylvania. It overlaps Allegheny National Forest. This is the 1908 edition; the GeoPDF is 9.9 MB.
All Pennsylvania historical topo maps · Pennsylvania hunting units
What you get
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Where this map covers
Named places on this map
33 named features inside the Warren, PA — USGS historical 15-minute topo (1908) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
Lakes, springs and falls
- Beaver Ponds · lake
- Chapman Dam Reservoir · reservoir
- Cranberry Swamp · swamp
- Seneca Pumped Storage Reservoir · reservoir
- Warren Reservoir · reservoir
Gaps, arches and other landforms
- Dixon Island · island
- Grass Flat Island · island
- Harmon Island · island
- Knight Island · island
- Leek Island · island
- Mead Island · island
- Pine Grove Glade · flat
- Verbeck Island · island
- Wardwell Island · island
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Allegheny National Forest and Pennsylvania.
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Warren, PA
Old map for history, not navigation
USGS historical 15-minute topo (1906)

Warren, PA
Old map for history, not navigation
USGS historical 15-minute topo (1907)
Version history
Version 1 · Nov 5, 2026 · 9.9 MB