The Dalles Navigation Lock

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Aerial imagery taken March 15 offers a view from above The Dalles Dam navigation lock, where technicians found cracking in the downstream miter gate during inspections.

The Dalles Navigation Lock

Aerial imagery taken March 15 offers a view from above The Dalles Dam navigation lock, where technicians found cracking in the downstream miter gate during inspections.

Download Image: Full Size (4.29 MB)

Tags: lock, dam, gate, River, navigation, inspection, safety, Columbia, The Dalles, annual, Dalles, miter

Photo by: Todd Manny | VIRIN: 210315-A-A1408-077.JPG

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