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You searched for: Start Over Decade 1930-1939 Remove constraint Decade: 1930-1939 Topic Spillways Remove constraint Topic: Spillways Region Chelan County >> Washington >> United States Remove constraint Region: Chelan County >> Washington >> United States

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1. Rock Island dam spill and fish ladder
Rock Island dam spill and fish ladder
Description
Rock Island dam and central spillway and fish ladder
2. Rock Island Dam
Rock Island Dam
Description
Rock Island dam showing central spillway and west trap and fishway
3. Rock Island Dam
Rock Island Dam
Description
Rock Island dam showing the central spillway, west trap and fishway
4. Central spillway at the Rock Island Dam
Central spillway at the Rock Island Dam
5. Rock Island dam central spillway
Rock Island dam central spillway
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