Gross Reservoir Expansion Project

Gross Reservoir
Expansion Project

Jeff Martin, Denver Water’s program manager on the Gross Reservoir Expansion Project sits for an interview about the project.

Public Information Yurt


The Public Information Yurt is located just up the hill from our caretaker’s facilities at 3817 Gross Dam Road.

Our schedule for the week of July 15 is below.

Sunday, July 15: Closed

Monday, July 16: Closed

Tuesday, July 17: 12 p.m. to 3:30 p.m.

Wednesday, July 18: 10 a.m. to 2 p.m.

Thursday, July 19: 10 a.m. to 3 p.m.

Friday, July 20: 9 a.m. to 2 p.m.

Saturday, July 21: 10 a.m. to 2 p.m.

Please stop by to learn more about the Gross Reservoir Expansion Project. For local community members that are not able to visit during these times, please reach out to us to schedule an appointment outside of our office hours posted above.

Thank You Supporters


Informational Meeting for Design Assist Contractor

The purpose of this meeting is to present information for the Gross Reservoir Expansion (GRE) Project to potential respondents for the Design Assist Contractor (DAC) contract; including: scale of the project, the anticipated project delivery schedule, and general...

Water projects take patience, stewardship

Journal Advocate – June 29, 2018 – "As a result of going above and beyond, the Gross Reservoir expansion includes an "environmental pool" of 5,000 acre feet of water to benefit 17 miles of aquatic habitat in South Boulder Creek..." Read more...