Greeley Accelerates Stormwater Upgrades for Downtown

City aims to curb growing flood risks as development booms in the area.

Apr. 11, 2026 at 1:07pm

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A moody, atmospheric landscape painting in muted tones of gray, blue, and gold, depicting a flooded city street with the outlines of buildings and vehicles barely visible through the heavy fog, conveying the overwhelming scale and power of a natural disaster.As extreme weather events continue to strain Greeley's aging stormwater infrastructure, the city accelerates critical upgrades to protect its rapidly developing downtown district.Greeley Today

The city of Greeley, Colorado has announced plans to fast-track major stormwater infrastructure improvements in its downtown district to address increasing flood risks driven by a decade of rapid development and extreme weather events.

Why it matters

Greeley's downtown has seen a surge of new construction and population growth in recent years, but the aging stormwater system has struggled to keep up, leading to more frequent and severe flooding incidents that threaten public safety and damage local businesses.

The details

City officials say the stormwater upgrades will include expanding drainage capacity, installing new flood control measures, and updating aging pipes and culverts to better handle heavy rainfall and runoff. The accelerated timeline aims to complete the critical infrastructure work before the next major storm season.

  • In the last 10 years, Greeley has experienced significantly more frequent flooding incidents in the downtown area.
  • The city plans to fast-track the stormwater improvement projects over the next 12-18 months.

The players

Greeley, Colorado

The city located in northern Colorado that is undertaking major stormwater infrastructure upgrades to address growing flood risks in its downtown district.

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What’s next

City officials will provide regular updates on the progress of the stormwater improvement projects and any potential impacts to downtown businesses and traffic during the construction phase.

The takeaway

Greeley's proactive approach to upgrading its stormwater system demonstrates how cities must adapt aging infrastructure to keep pace with rapid development and the increasing threats posed by extreme weather events driven by climate change.