Cut development costs. Generate revenue. Reduce flooding.

Are you a developer or engineer in Cook County, IL looking for a simple, cost-effective way to meet stormwater management requirements?

Are you a public or private landowner in Cook County looking to generate new revenue and mitigate flood risks in your community?

Let StormStore take the guesswork out of stormwater management while helping you save time and money.

Could your next project benefit from working with StormStore?

1 in 5 large development projects in Cook County could benefit

$12 million

Potential savings to Cook County developers through use of StormStore to meet stormwater management requirements


Average development cost savings when using StormStore to meet stormwater management requirements


Average expected income for landowners generating credits for sale

27,000+ sq. ft.

Average site area freed for development when using StormStore to meet stormwater management requirements

Navigating the stormwater marketplace can be complicated and time-consuming, but StormStore is here to simplify the process for you. As a stormwater management marketplace, StormStore offers a range of services to help developers, engineers, and landowners take the guesswork out of stormwater trading.

With StormStore, you can benefit from:

Pro bono consultation

Pro bono consultation to help you navigate the stormwater marketplace, and get a better understanding of the process.

Cost-cutting and revenue-generating opportunities

Cost-cutting and revenue-generating opportunities through stormwater credit trading with eligible stormwater management projects in your area. Check your project's eligibility now.

Customized stormwater trading plans

Customized stormwater trading plans tailored to your project's specific needs and requirements.

Reduced time-to-permit

Reduced time-to-permit, helping you get your project off the ground more quickly.

Connect with us to find your solution today!

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Why work with StormStore?


StormStore is the result of nearly a decade of collaboration, research, and advocacy by a wide range of stakeholders in the Chicago region and beyond. Our team of experts is here to guide you through the process of stormwater credit trading, from determining eligibility to completing the permit application.


StormStore is a centralized stormwater management marketplace where developers can connect directly with verified stormwater credit suppliers. Our platform simplifies the process of buying and selling credits by providing all necessary information and resources in one place.

Not sure where to start? StormStore is here to help! Learn more about How it Works here.