Grand Avenue green stormwater infrastructure

Learn more about green infrastructure on Grand Avenue

About the project

Grand Avenue was fully reconstructed between West 48th Street and Lake Street to improve the street condition, make safety improvements, improve public transit connections, and add green infrastructure to the area. 

  • Type of green infrastructure: Bioretention basins and underground detention.  
  • Functions: 
    • Collects rainwater from the roads, sidewalks, and buildings and lets it soak into the ground 
    • Reduces stormwater runoff
    • Reduces pollutants discharged to our lakes, streams, and river
    • Adds desirable plants and trees
    • Reduces hardcover and greens the city 
    • Creates a community amenity  
    • Combines safety and environmental goals

The plant list can be found here

The garden ID map can be found here

Our policy on integrated pest management and herbicides can be found here

For more information on the Grand Ave reconstruction project, click here

Grand Avenue Community Pollinator Planting

Help us fill the stormwater basin at Lyndale Elementary School with native plants. Join us Saturday, June 1st, from 9 a.m. to 12 p.m.

At the event you'll

  • Learn about native plants
  • Receiving training for planting
  • Help plant stormwater basins on Grand Avenue
  • Celebrate with refreshments

City staff will also be there to share information on the following programs

  • Adopt a storm drain
  • Storm drain stenciling
  • Recycling and Organics Recycling

Sign up for Grand Avenue Community Pollinator Planting

 

 

2024

Spring

Project update to be sent to Grand Avenue residents

Spring

Communication to residents

Grand Avenue residents informed of upcoming maintenance to rain gardens and tips for care.

Read the update to residents here

Spring

Maintenance work to begin

Fall

Anticipated project completion

2023

Fall

Rain gardens repaired and maintained for winter

  • Adjusted slope and depth
  • Addressed exposed edges of the sidewalk, conduit, and curb sections caused by erosion
  • Installed erosion control blankets
  • Cut weeds
  • Cleaned inlets of sediment and debris
  • Repaired structural elements
November

Map sent out

Grand Avenue residents sent map of rain garden locations and guide for residential care 

2022

Summer

Project nearing completion

  • Final grading completed
  • Seeding completed
  • Inspection completed

Maintenance work proposed to correct deficiencies noted in inspection

Inlet to green boulevard from the street

Contact us

Paul Chellsen

Supervising Stormwater Technician II

Public Works Department

Phone

612-673-2406

Request accessible format

If you need help with this information, please email 311, or call 311 or 612-673-3000.

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