Nissen Reservoir Channel Improvements

The Nissen Reservoir Drainageway project aims to ensure a safer, more resilient future by preventing flooding during significant precipitation events. This project aims to enhance flood control and drainage infrastructure from Tennyson Street to just upstream of Lowell Boulevard. It also addresses a narrow channel and wide floodplain impacting local businesses and public safety. 

Nissen Reservoir Project Location Map

Nissen Channel Project Location Map

Nissen Reservoir Floodplain Map

Nissen Channel Floodplain Map

The Nissen Reservoir Drainageway project is undertaken in partnership with the Mile High Flood District (MHFD), Naranjo Civil Constructors as the prime contractor and ICON as the design engineers. Learn more about the project and anticipated construction schedule from Naranjo Civil Constructors.