List of lakes of Pennsylvania

This is a list of lakes, reservoirs, ponds, and other inland bodies of water in the state of Pennsylvania in the United States. According to the Pennsylvania Fish and Boat Commission[1], Pennsylvania contains over 450 naturally formed and artificial lakes used for recreation, flood control, municipal water supply, hydroelectric generation, conservation, mining reclamation, and wildlife habitat.

Most naturally formed lakes in Pennsylvania are concentrated in the glaciated northwestern and northeastern portions of the state, while many of the state's larger lakes are man-made reservoirs created during the 19th and 20th centuries.

Naturally-Formed Lakes

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Naturally formed lakes in Pennsylvania are relatively uncommon compared to artificial reservoirs. Many were formed by glacial activity during the last Ice Age. The following are lakes in Pennsylvania confirmed to be formed naturally.

  • Edinboro Lake was enlarged by engineers.

Man-Made Lakes

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See also

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References

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  1. "Pennsylvania Lakes and Reservoirs". ArcGIS Experience Builder. Esri. Retrieved May 27, 2026.
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