Chimney Hollow Reservoir Project | Northern Water
Chimney Hollow Reservoir will be located just west of Carter Lake in Larimer County. Its 90,000 acre-feet of dedicated storage capacity will supply a reliable 30,000 acre-feet of water each year for future generations. Construction began in August 2021.
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Chimney Hollow Reservoir will be located just west of Carter Lake in southern Larimer County, and will store 90,000 acre-feet of water when built. Onsite construction began in August 2021. Chimney Hollow Dam will be a rockfill structure with a hydraulic asphaltic concrete core approximately 350 feet tall.
Tallest U.S. dam in the last two decades nearing completion in …
2024年4月16日 · One of the largest dams built in the United States in the last two decades is one year away from completion, a dam that will help supply water to Northern Coloradans for decades to come. The...
A look at Chimney Hollow, Larimer County's newest reservoir
2024年3月21日 · Northern Water examined 171 sites over the vast watershed it manages in Colorado to construct its newest reservoir only to land on a site virtually in the backyard of its Berthoud headquarters.
Construction Time-lapse | CHRP | Northern Water
Our camera nestled up high on the ridge above Chimney Hollow will capture the action and changes as we build a new reservoir. Chimney Hollow Dam will be a rockfill structure with a hydraulic asphaltic concrete core approximately 350 feet tall.
An unusual sight in the US: A $570M dam goes up in Colorado
2024年7月23日 · The Chimney Hollow Reservoir, featuring only the second asphalt core dam in the country, aims to make water access more reliable for southern Rocky Mountain communities.
Windy Gap Firming Project - City of Longmont
In cooperation with other communities and water districts, Longmont is participating in the development of the Chimney Hollow Reservoir, a new raw water storage reservoir to be constructed west of Carter Lake. This project has also been referred to …
Here are trails, boating plans for future Chimney Hollow Open …
2024年11月4日 · Chimney Hollow Open Space includes 1,847 acres of open space and 760 acres of Chimney Hollow Reservoir, which is currently being built. When completed, the 90,000-acre-foot reservoir will...
Construction of Northern Colorado's newest reservoir, Chimney Hollow
2024年3月21日 · Chimney Hollow Reservoir's spillway includes a 10-foot wide chute designed to accommodate a skid steer loader for inspections and maintenance. The length is approximately 3,800 feet and...
Frequently Asked Questions about Chimney Hollow Reservoir
Chimney Hollow Reservoir will store up to 90,000 acre-feet and will have 740-acre surface acres at capacity. Water will be stored behind a 350-foot-tall dam. Chimney Hollow Dam will be the third tallest dam in the State of Colorado and one of the tallest on the Colorado’s Front Range.