
Elwha River hydropower and wilderness recreation define this 1950 survey, which captures the river corridor before the historic dam removals of the 21st century. The map depicts a landscape shaped by early 20th-century industry, notably the Olympic Power Plant situated below Lake Aldwell. To the north, the Old Railroad Grade and Port Angeles Clallam County Airport show the infrastructure supporting the nearby regional hub.
34 named features on this map. Tap any name to fly to it.
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5 editions found
1918 · Port Angeles
USGS Topo · 1:62,500
1919 · Port Crescent
USGS Topo · 1:62,500
1935 · Mount Olympus
USGS Topo · 1:62,500
1938 · Mt Constance
USGS Topo · 1:125,000
1941 · Port Angeles
USGS Topo · 1:62,500
1942 · Mount Olympus
USGS Topo · 1:62,500
1944 · Mt. Angeles
USGS Topo · 1:62,500
1946 · Mt. Angeles
USGS Topo · 1:62,500
1950 · Elwha
USGS Topo · 1:24,000
1950 · Ediz Hook
USGS Topo · 1:24,000