After decades of planning and years of construction, Northern Colorado's Chimney Hollow Dam is nearly complete.

Chimney Hollow Reservoir, nestled in the Larimer County foothills, has been in the works for decades.  It is part of the ...

Lying just west of Carter Lake, Chimney Hollow reservoir will span 2.5 miles and cover 740 acres. At full capacity, it will store 90,000 acre-feet of water for use by the project’s 12 civic ...

Northern Water spokesman Jeff Stahla described Chimney Hollow as “in the right place at the right time.” The reservoir site has a few qualities that have helped Northern Water avoid some ...

Located just west of Carter Lake, Chimney Hollow Reservoir is the centerpiece of the Windy Gap Firming Project, a long-planned effort to improve water resilience for communities across ...

Environment Uranium found in materials used to build Chimney Hollow Reservoir dam The reservoir, located near Berthoud, is expected to eventually serve half a million people, and possibly more.

When Chimney Hollow Reservoir is built, the dam will be the largest constructed in Colorado in nearly half a century and the tallest ever in Larimer County. “Chimney Hollow dam will be the ...

Two Decembers ago, Joe Donnelly with Northern Water talks about construction of the Chimney Hollow Reservoir, which is expected to be completed in summer 2025. Donnelly was standing on an overlook ...

Work is progressing at the Chimney Hollow Reservoir, a $650 million project to help Front Range water providers and users get better access to water rights they haven’t been able to use due to a ...

The project Lying just west of Carter Lake, Chimney Hollow reservoir will span 2.5 miles and cover 740 acres. At full capacity, it will store 90,000 acre-feet of water for use by the project’s 12 ...

A spokesperson for the utility noted that Chimney Hollow Reservoir is not yet part of the city’s active water supply, and that even if uranium were detected at concerning levels, “we’re well ...