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About
About Us
Our Mission
Our Impact
Our Sponsors
Our History
Equity, Inclusion and Cultural Relevance
Our Team
Meet the Staff
Meet the Board
Meet the Crew
Meet the Fleet
Contact Us
Programs
River Cleanups
Big Muddy Clean Sweep 2026
Know Before You Go
Upcoming Cleanups
Past Cleanups
Trash Mobs
River Education
Missouri River Days
Adventure Camp
Mornings at the River
Big Muddy Speaker Series
River Recreation
MR340
Race to the Dome
Catfishing Gear Library
Big Muddy Boat Rides
Child Backpack Carriers
News & Updates
MRR in the News
Join the MRR Newsletter
MRR Updates
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Skip to Content
About
About Us
Our Mission
Our Impact
Our Sponsors
Our History
Equity and Inclusion
Our Team
Meet the Staff
Meet the Board
Meet the Crew
Meet the Fleet
Contact Us
Programs
River Cleanups
Big Muddy Clean Sweep
Know Before You Go
Upcoming Cleanups
Past Cleanups
Trash Mobs
River Education
Missouri River Days
Adventure Camp
Mornings at the River
Big Muddy Speaker Series
River Recreation
Missouri American Water MR340
Race to the Dome
Catfishing Gear Library
Child Backpack Carriers
News & Updates
News
MRR in the News
Join the Newsletter
Updates
MRR Updates
River Notes Blog
River Resources
Get Involved
Event Calendar
Volunteer
Sponsor a Program
Join the Crew
Corporate Experiences
Other Ways to Support
Shop
Shop Merch
View Cart
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make a gift
Menu
Donate
About
About Us
Our Mission
Our Impact
Our Sponsors
Our History
Equity, Inclusion and Cultural Relevance
Our Team
Meet the Staff
Meet the Board
Meet the Crew
Meet the Fleet
Contact Us
Programs
River Cleanups
Big Muddy Clean Sweep 2026
Know Before You Go
Upcoming Cleanups
Past Cleanups
Trash Mobs
River Education
Missouri River Days
Adventure Camp
Mornings at the River
Big Muddy Speaker Series
River Recreation
MR340
Race to the Dome
Catfishing Gear Library
Big Muddy Boat Rides
Child Backpack Carriers
News & Updates
MRR in the News
Join the MRR Newsletter
MRR Updates
River Notes
River Resources
Get Involved
Event Calendar
Volunteer
Sponsor a Program
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Jim Karpowicz, Heidi, Jeff Barrow
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