Olmstead

HISTORICAL POPULATED PLACE · PENNSYLVANIA

A historical populated place in Warren County, Pennsylvania, recorded by the U.S. Geological Survey's Geographic Names Information System.

Location Record

Name: Olmstead
Feature Type: Populated Place (historical)
State: Pennsylvania
County: Warren County
USGS Map: Cornplanter Run
Coordinates: 41.9281159, -78.9492056
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GNIS Feature ID: 1210345

Names and historical notes

Recorded by GNIS. Source wording is retained; these notes have not been independently verified by Forgotten America.

GNIS description

flooded by the Allegheny Reservoir

Source editions and recorded citations

Feature ID 1210345. Description/History extract: August 28, 2026. All Names extract: September 30, 2026. Retrieved October 22, 2026. Only populated fields are displayed.

GNIS citation text may identify a source series rather than a specific page. It is reproduced below without implying that its underlying documents were inspected.

Map U.S. Geological Survey U.S. Department of the Interior, U.S. Geological Survey, 1:62,500-scale topographic maps; various edition dates. Represents new or changed names from published editions. Map name and year of publication follow (if known):

GNIS source datasets and documentation

Source: U.S. Geological Survey Geographic Names Information System (GNIS), Historical Features.