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12th Street Stormwater Outfall

Project Update: 12/29/2022

Construction started this month on the 12th Street Storm Outfall with Phase 1A. This phase includes relocating Water and Sewer utilities to prepare for a storm outfall facility.

Phase 1B will start construction in February and March 2023. It will build a new storm drainage facility on the Cache la Poudre River near 10th Street and U.S. 85. Officials expect construction to finish summer 2024.

An approximate project schedule:
December 2022-January 2023: Water line installation - 1st Avenue Wastewater Plant
January 2023-March 2023: Sanitary Sewer boring under Highway 85 at 10th Street
February 2023-September 2023: Install Storm Drain and open channel along Highway 85, between Cache la Poudre River and 12th Street
March-April 2023: Sanitary Sewer installation, 2nd Avenue and 10th Street. Water line bore installation at Highway 85 and 11th Street
November 2023-February 2024: River Restoration and Regrading at Highway 85 Bridge
November 2023-June 2024: Storm Outfall and Pond Construction and Landscaping

This schedule is subject to change. Phases 2-4 will begin design in January 2023.

A map of downtown Greeley a showing the approximate project phasing for the 12th Street Storm Outfall project.

Project Information

 

The City of Greeley initiated design of a new storm drainage facility into the Cache la Poudre River near 10th Street and U.S. 85.

This important and exciting project will become the first phase of a larger plan to create an underground storm drain outfall system to protect downtown Greeley. This system will safely collect, convey and remove contaminants from rainfall before discharging into the river.

To make significant quality-of-life and safety improvements and help reduce flooding and property damage in the city’s downtown and neighboring areas, this project must come first. The outfall project can include designing a water-quality pond, public art, river restoration, and a potential new segment of the Poudre Trail.

City staff have have with a design consultant to analyze alternatives and develop a possible vision for the project. Find our more about that process here.

 

 

Contact Us!

Project Manager

Andrew T. Fisher

970-350-9797

andrew.fisher@greeleygov.com

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Contact Us

Public Works

2835 W. 10th St
Greeley, CO 80631

Monday - Friday
7:00 a.m. to 4:00 p.m.

970-350-9881 tel
970-336-4142 fax

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