News
Participant Spotlight: Platte River Power Authority
Platte River Power Authority is a unique participant in the Chimney Hollow Reservoir Project as it is not a water provider, but a power provider.
Tunnel Being Lined and Backfilled with Concrete
The 2,000-foot tunnel is a key feature of the Chimney Hollow Reservoir Project.
Quarry Production Nearly 80 Percent Complete
Chimney Hollow’s onsite quarry is on track to wrap up production in early 2025.
Saddle Dam Construction Makes Quick Progress, Grows Nine Inches per Day
Last month, construction began on the saddle dam, a 40-foot-tall clay core dam that sits at the south end of Chimney Hollow Reservoir.
Front Range Fires Generate Regional Response
A fire burning west of Loveland and one burning south of Carter Lake have prompted a regional response from federal, state and local agencies, including Northern Water.
Chimney Hollow Reservoir Project Celebrates Three Years of Construction
Three years ago, construction kicked off at the Chimney Hollow Reservoir Project, and today, the project is about six weeks ahead of its original targeted completion date.
Valve House Takes Shape as Exterior Steel is Placed
As the valve house begins to take shape, crews are wrapping up all valve installations inside.
Summer 2024 Virtual Tour
Site experts give us an inside look at key components of project construction, including the labs, spillway, main dam, saddle dam and future Larimer County Chimney Hollow Open Space.
Chimney Hollow Reservoir Project, NISP Receive State Conservation Board Financing
New legislation to provide state financing help for two Northern Colorado water projects has been signed into law by Gov. Jared Polis.