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La Colle Falls - lowering a section
La Colle Falls - construction camp
La Colle Falls - "looking downstream"
La Colle Falls
La Colle Falls - "tail race excavation"
La Colle Falls - lowering construction materials
La Colle Falls
La Colle Falls - "lock looking downstream"
La Colle Falls - "plant north bank of river"
La Colle Falls - "looking upstream"
La Colle Falls - "reinforcement in place"
La Colle Falls - "pant and excavation north bank"
La Colle Falls - "moving forms"
La Colle Falls - "intake excavation and forms"
La Colle Falls
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