Denver Water – Marston Dam and Forebay – Multiple Level Outlet and Upgrade

Denver, CO

The purpose of this project is to replace the existing 90 inch and 66 inch outlets at Marston Dam with a new 84 inch multiple-level outlet located farther north of the existing outlet works. The project will include: breach of the existing dam at three locations, removal of the existing outlets, construction of the new multiple-level outlet works, reconstruction of the embankment at the breached sections, addition of a flow meter housed inside of a new flow meter vault, construction of a 60 inch gravity forebay drain, and upgrades to the Screen House.

Owner Testimonial Letter – Marston Dam


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