Gross Reservoir
Expansion Project
Gross Reservoir
Expansion Project
This short video summarizes Denver Water’s community commitments based on years of study and robust outreach to Gross Reservoir neighbors. Also, read more on our Community Responsiveness page and on DenverWaterTAP.org !
Jeff Martin, Denver Water’s program manager on the Gross Reservoir Expansion Project sits for an interview about the project goals, core values and minimizing inconvenience to our neighbors.
Environmental Commitments

Online Office Hours
Out of concern for the safety of our employees and community, Denver Water has suspended in-person office hours and events indefinitely.
We do offer online one-on-one appointments with our project representatives who can answer your questions about the Gross Reservoir Expansion Project. We invite you to search for an available time and book an online meeting here.
We look forward to speaking with you!
News
Denver Water submits response to agency and public comments on 1041 Permit Application
Denver Water received referral agency and public comments on its 1041 Permit Application from Boulder County on December 23, 2020. On February 19, 2021, Denver Water completed and filed its response to referral agency and public comments to Boulder County. Additional...
Gross Reservoir Expansion Proposal Presents Water Demand, Environmental Concerns
Law Week Colorado - Nov. 24, 2020 - "... the agreement obligates Denver Water to reduce diversions during drought years. “The project itself was shaped and designed to avoid damaging or affecting flows in the driest of years,” he said. “The project will only take...
Osprey Point Closure
Nov. 30, 2020 - Beginning the week of Nov. 30, Denver Water will be performing a safety project at the Osprey Point boat ramp at Gross Reservoir. This project will remove unstable rock at the boat ramp to ensure a safe environment for the public and Denver Water...
News
Denver Water submits response to agency and public comments on 1041 Permit Application
Denver Water received referral agency and public comments on its 1041 Permit Application from Boulder County on December 23, 2020. On February 19, 2021, Denver Water completed and filed its response to referral agency and public comments to Boulder County. Additional...
Gross Reservoir Expansion Proposal Presents Water Demand, Environmental Concerns
Law Week Colorado - Nov. 24, 2020 - "... the agreement obligates Denver Water to reduce diversions during drought years. “The project itself was shaped and designed to avoid damaging or affecting flows in the driest of years,” he said. “The project will only take...
Osprey Point Closure
Nov. 30, 2020 - Beginning the week of Nov. 30, Denver Water will be performing a safety project at the Osprey Point boat ramp at Gross Reservoir. This project will remove unstable rock at the boat ramp to ensure a safe environment for the public and Denver Water...
Going electrofishing on the Fraser Flats
TAP - Nov. 20, 2020 - "The data from the fish surveys are shared with Learning By Doing, a unique partnership between East and West Slope organizations in Colorado that focuses on maintaining the aquatic environment in Grand County and improving conditions when...