🚧 Glines Canyon Dam

United States · Americas · 48.00°N, 123.60°W

Glines Canyon Dam, also known as Upper Elwha Dam, was a 210-foot (64 m) tall concrete arch dam that impounded Lake Mills reservoir on the Elwha River in Clallam County, Washington. As of 2025, it is the tallest dam ever to be intentionally breached.

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Quick facts

Country	United States
Continent / region	Americas
Coordinates (approx.)	48.00°N, 123.60°W · view on map

Glines Canyon Dam is located in United States, in Americas.

More dams in United States

A. I. Selden Dam · Aberdeen Lock and Dam · Adam T. Bower Memorial Dam · Agency Valley Dam · Ah Pah Dam · Alcona Dam · Alcova Dam · Alder Dam · Almena Diversion Dam · Amelia Earhart Dam.

Coordinates approximate. Introduction & image: Wikipedia (CC BY-SA 4.0), cached 30 days; the page renders even if the feed is momentarily unreachable.