This new 3-minute video with Northern Water's Dan Falcon and Joe Donnelly covers the monumental effort that took place in recent months to connect the Chimney Hollow Reservoir's infrastructure with the Colorado-Big Thompson (C-BT) Project. This tie-in process included construction of a new valve vault, excavation of the C-BT Project's Bald Mountain Tunnel – which hadn't seen the sunlight since it was completed in 1952 – and numerous other complex efforts along the way to ultimately connect these pieces of new and existing infrastructure.