Rock Island Dam
Rock Island Dam is a hydroelectric dam on the Columbia River, in the U.S. state of Washington. Built from 1929 to 1933, it was the first dam to span the Columbia.
Lewenstein, Public domain.- Dam
- …lies at an elevation of 574 feet (175 metres)
- Description: hydroelectric dam on the Columbia River in Washington state
Places in the Area
Nearby places include Rock Island.
Rock Island
Rock Island is a city in Douglas County, Washington, United States.
3½ miles northwest of Rock Island Dam
Rock Island Dam
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Latitude
47.34322° or 47° 20′ 36″ north
Longitude
-120.09335° or 120° 5′ 36″ west
Open location code
84VX8WV4+7M
GeoNames ID
Wikidata ID
Satellite Map
See this place from above in high-definition satellite imagery.
In Other Languages
From Cebuano to Ukrainian—“Rock Island Dam” goes by many names.
Rock Island DamCebuano
Rock Island-demningenNorwegian
Rock Island vannkraftverkNorwegian Bokmål
Rock Island-demningenNorwegian Bokmål
ГЕС Рок-АйлендUkrainian
Places with the Same Name
Discover other places named “Rock Island Dam”.
Localities in the Area
Explore places such as Voltage and Malaga.
Nearby Places
Explore places such as Rock Island Rapids and Rock Island Creek.
Curious Dams to Discover
Uncover intriguing dams from every corner of the globe.
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