StormStore - MWRD Pilot in Cook County - Metropolitan Planning Council

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StormStore - MWRD Pilot in Cook County

Building a market for StormStore™: Stormwater credit trading in the Little Calumet + Lower Des Plaines watersheds

Metropolitan Planning Council via Ryan Wilson

StormStore™—a partnership of The Nature Conservancy (TNC) and the Metropolitan Planning Council (MPC)—is seeking partners and projects within the Little Calumet and Lower Des Plaines watersheds to participate in a Stormwater Credit Trading pilot. This pilot is enabled by the Metropolitan Water Reclamation District of Greater Chicago's (MWRD) recent update to the Watershed Management Ordinance (WMO), which allows developers to comply with stormwater management regulations by developing facilities offsite, but within the same watershed, through 2024. This StormStore™ pilot is intended to demonstrate that compliance with the WMO can be both beneficial to communities and the environment and cost effective for developers.  

Who should participate? 

There are only a few requirements to qualify for participation in this Pilot. However, for this early stage of market development, some projects are likely to be better than others. The following outlines current requirements and recommendations.  

If you are considering purchasing credits as a means of alternative compliance for stormwater management, your project should be: 

  • located fully within one of the eligible geographies 
  • greater than 0.5 acres 
  • able to meet the reduced onsite retention and detention requirements outlined in the ordinance 

If you are considering using your site to generate credits, your project should be: 

  • located fully within one of the eligible geographies 
  • greater than 0.5 acres 
  • able to provide new and voluntary stormwater storage for the watershed 
  • NOT a single-family home development 

You are:  

  • an innovator who wants to bring value to your site or community  
  • a committed steward to the long-term care and maintenance of your project 
  • concerned about inequities in stormwater infrastructure and investment in Cook County 

We’re looking for partners in the private sector, conservation organizations, land banks, and residents, in addition to governments. If any of the following describe you or your organization, please contact us: 

  • A private-developer who is seeking an innovative way to meet your Watershed Management Ordinance compliance requirements 
  • A municipality that has identified projects to address local flooding, or add new park-like amenities to your community  
  • An affordable housing developer  
  • consulting engineer, planner, or architect working with developers in these two watersheds 
  • A resident community member who has a project identified in a local plan they want to see realized 
  • A nonprofit landowner or manager  
  • An institution (e.g. school, hospital) that has plans to improve or redevelop your property  

Little Calumet River Watershed Planning Area 

Priority Support Areas for Supply-sites 

Robbins 
Blue Island 
Riverdale 
Dixmoor 
Posen 
Midlothian 
Markham 
Hazel Crest 
South Holland 
Dolton 
Calumet City 
Burnham 
Lansing 


Lower Des Plaines River Watershed Planning Area

Priority Support Areas for Supply-sites 

Desplaines 
Rosemont 
Norridge 
Elmwood Park 
River Grove 
Franklin Park 
Melrose Park 
Maywood 
Bellwood 
Broadview 
Oak Park 
Cicero 
Berwyn 
Lyons 
Summit 
Stickney 
Maine township 
Leyden township 

 

Contact 

The StormStore™ team at TNC and MPC can help you determine if your project is eligible. We encourage you to reach out to us if you are in the early phases of redeveloping your property or have a green or natural infrastructure project in mind. 

If you’re interested in developing a supply-site to manage stormwater and sell credits, contact: 

Jen Jenkins
Natural Infrastructure Project Manager
The Nature Conservancy
312 580 2138
jennifer.jenkins@tnc.org

If you’re interested buying credits to meet your Permit requirements, contact: 

Ryan Wilson
Manager of Water Resources
Metropolitan Planning Council
312 863 6018
rwilson@metroplanning.org

Learn More 

  • Sample of a Hypothetical Supply-site (Coming soon!)
  • Sample of a Hypothetical Demand-site  (Coming soon!)

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This page can be found online at http://www.metroplanning.org/news/8875

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Chicago, Ill. 60603
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