Gross Reservoir Expansion Project

It takes a long time to build a dam 471 feet high. A lot of other preparatory work is required such as quarrying and preparing the existing dam and foundation for the new dam.

Denver Water is committed to working closely with residents to ensure safety and open communication throughout construction.

Latest News / Blog

A statement from the CEO/Manager

Below is a statement from Denver Water CEO/Manager Jim Lochhead regarding the April 11 complaint filed in District Court on the zoned land use exemption: Our commitment to the community has been demonstrated from the beginning when we intentionally and explicitly...

Collaboration works for 21st century Denver Water

Colorado Central Magazine - April 1, 2019 - "Commissioners from Grand County showed up at a noisy Boulder County commissioners’ hearing on a West Slope-to-East Slope transmountain water diversion project – to testify on behalf of the project." Read the full story...

Leaning In To The Challenge Of Climate Change

Water Online - April 2, 2019 - "Under the Colorado River Cooperative Agreement, the flexibility that comes with more storage in Gross also ensures Denver Water can support stream flows in the Fraser River and other high elevation West Slope streams in drier years..."...