Public Works & Utilities

Project Status:

Design Phase

Project Overview:

The City of Duluth is undertaking a significant project to enhance its stormwater management infrastructure, particularly focusing on the reconstruction of an existing stormwater sedimentation basin near the intersection of Blackman Avenue and Palm Street. This initiative will replace the poorly functioning in place basin with a new, permanent stormwater management system that will increase the basin's storage capacity and integrate smart technology for improved functionality.

One of the key benefits of this project is the incorporation of a permanent stormwater management system that emphasizes several critical aspects: stormwater treatment, detention storage, flood mitigation, smart pond controls, and enhanced maintenance practices. By implementing these features, the city aims to achieve multiple positive outcomes for the community and the environment.

The enhanced stormwater treatment capabilities will lead to improved water quality in Brewery Creek, benefiting the local ecosystem and aquatic life. The system's ability to detain stormwater will help reduce peak flows during large storm events, which can contribute to preventing flooding in downstream areas. This is especially crucial for neighborhoods near Brewery Creek, as they have been identified as Environmental Justice areas, highlighting the importance of equitable access to clean water and environmental resources.

Project Update:

The project is scheduled to begin construction in winter or spring of 2026, with an anticipated completion of construction by fall 2026.

Funding Source:

Funding for this project is being provided by $5 million MPCA Implementation Grants for Stormwater Resilience, with $1 million of City stormwater fee match.

Important Documents:

Public Meeting Presentation on 09-25-2025