Chicago River Day sponsors ensure our cherished watershed-wide community cleanup and stewardship event reamins free and accessible to everyone, providing the volunteers the support and supplies they need for a successful cleanup. Friends is deeply grateful to the 2026 Chicago River Day sponsors who make this event and so much more of our crItical work possible.

Check out the 2026 SPONSORSHIP PACKAGE and SPONSOR COMMITMENT FORM for more information.

For questions and sponsor commitments, contact Becky Lyons at (312) 939-0490, ext 23, or blyons@chicagoriver.org.

 

2026 SPONSORS

WATERSHED PRESENTING SPONSOR

 

HEADWATERS LEAD SPONSORS

 

CREEK SPONSORS

 

MARSH SPONSORS

Christopher B. Burke Engineering, Ltd.
Clayco
HESNI - Healthcare Engineers Society of Northern Illinois
Schulze & Burch Bisquit Company
 

SPRING SPONSORS

Sally Fletcher
Flood Brothers Disposal
Lake County Stormwater Management Commission
North Branch Works
North Shore-Barrington Association of REALTORS

 

MEDIA PARTNER

 

IN-KIND SPONSORS

Burning Bush Brewery
Ford Calumet Environmental Center at Big Marsh Park
 

ORGANIZATIONAL PARTNERS

Chicago Park District
Forest Preserves of Cook County
Lake County Stormwater Management Commission
Metropolitan Water Reclamation District of Greater Chicago