News

Crews placing asphalt on main dam as excavator dumps asphalt.

Crews Fill in Hole on Left Abutment of the Main Dam

A natural rise in the rocks more than 200 feet from the valley floor separated a small trough from the main valley, meaning crews would have to fill it with its own asphalt core and fill material.

Board of Directors Spotlight: Bill Emslie and Dick Wolfe

The Municipal Subdistrict Board President Bill Emslie and Vice President Dick Wolfe have a unique involvement in the Chimney Hollow Reservoir Project given their roles and experience.

Bailey Sleeve Valves

Final Valve Testing Expected to be Completed this Month

By the end of June, the remaining valves for the Chimney Hollow Reservoir Project are expected to be tested and upon approval, will be shipped to the site from Germany.

Chimney Hollow Tunnel Grouting

Tunnel Grouting Helps Reinforce Main Dam’s Water-Tight Barrier

Project managers and construction crews continue sparing no detail in making sure the water in Chimney Hollow Reservoir, once built, stays in all the right places.

Jeff Drager at Chimney Hollow

Employee Spotlight: Jeff Drager

Northern Water’s Director of Engineering Jeff Drager has been a long-time face to the Chimney Hollow Reservoir Project, having served as the Project Manager since the project’s conception in 1995.

Piezmeter installation at Chimney Hollow.

Chimney Hollow Dam Gets High-Tech Additions

Now is the time to install the important equipment and sensors that will give future managers the tools they need to shepherd precious water resources to the participating communities.

Welcome To Erie Sign

Participant Spotlight: Town of Erie

As a proud partner of the Chimney Hollow Reservoir Project, a firm water supply is critical for the Town of Erie, which has 6,000 acre-feet of storage in the project.

Larimer County Chimney Hollow Open Space

Larimer County Seeks Public Input for Chimney Hollow Open Space Management Plan

Public input will be collected throughout this summer via an online survey and at the first public open house on Wednesday, May 29 followed by a virtual open house on Monday, June 3.

Photo of Safety Week 2024

National Construction Safety Week 2024: Value Every Voice

For its 10th anniversary year, the theme is “Value Every Voice. Encourage. Listen. Empower.”