Gross Reservoir Expansion Project

Although final project design continues, we anticipate that recreation along the reservoir’s north shore, including boating access, will continue throughout construction. For public safety considerations, recreation in other areas – particularly near the dam and in the vicinity of the quarry – will be curtailed during construction.  Denver Water is in the process of developing a temporary recreation management plan detailing recreation closures and limitation during construction activities.  At the end of construction, recreation opportunities will be similar to what currently exist at Gross Reservoir. Recreation access during the 2018 boating season does not have anticipated impacts for users.

Latest News / Blog

New technologies under review

The trees removed from the expanded reservoir may have a new life as “biochar,” improving soil for plants. Denver Water TAP - Expanding a reservoir has a lot of challenges, among them dealing with the trees and bushes that must be removed. Leaving this biomass in...

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Successful 2018 yurt season

With the sun drifting ever lower in the sky and the brilliant colors of fall a pleasant memory, the 2018 season for the Gross Reservoir Expansion’s Public Information Yurt has come to a successful finish. It was a great year marked by constructive two-way...

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