National Park Week Riverfront Clean-up

Saturday, April 25, 2026 • 9:00 am - 12:00 pm

Saturday, April 25, 20269:00 am - 12:00 pm

Event Details

Arch Riverfront

Gateway Arch National Park, St. Louis, MO, USA

Please register for parking information and arrival instructions.

Note: Registration for this event is hosted by the Gateway Arch Park Foundation. For questions about registration, please reach out to Grace Teofilo Hilker, Volunteer Manager at Gateway Arch Park Foundation at grace.teofilo@archpark.org.

Gateway Arch National Park, Gateway Arch Park Foundation, Republic Services, Missouri Stream Team, Great Rivers Greenway, Living Lands & Waters, and the City of St. Louis have partnered to organize a community trash pick-up event on Saturday, April 25 from 9 a.m. to 12 p.m., weather permitting. Recruit your friends and family members and join us in lending a helping hand and cleaning up the riverfront!

In the Mississippi River Plastic Pollution Initiative 2021 Science Report, approximately 28,540 litter items were logged in St. Louis with 74% of that being plastic. This has a huge impact on our waterways, community, and region so let’s team up at the Gateway Arch National Park Riverfront to clean-up our Might Mississippi River!

Note: There is no required uniform. Please dress for the appropriate weather and wear close-toe shoes.

Parking instructions will be provided in the email reminder 1 day before the event. In the case of inclement weather, we will notify of an alternative date by the morning of Friday, April 24th. 

Register Now

Arch Riverfront

Gateway Arch National Park, St. Louis, MO, USA

Additional Notes:

Please register for parking information and arrival instructions.

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