• December

    W. W. Knight Nature Preserve 29530 White Rd, Perrysburg, OH 43551, USA

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    RSVP link coming soon!

  • September

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    SAVE THE DATE

    We will see you next September 27, 2025 to celebrate our 29th Annual Clean Your Streams!

Our Programs

Waterway Clean-ups

Clean Your Streams 365

Clean up a waterway site of your choosing or join a scheduled staff-led program.

Get the Lead Out

This summer clean-up series focuses on removing fishing debris from the Maumee River.

Clean Your Streams Day

Northwest Ohio’s largest water clean-up! Held annually in September with regional kickoffs.

Marine Debris Prevention & Water Quality Monitoring

Storm Drain Marking

Use paint or medallions to mark storm drains and become stormwater educators.

Reel In and Recycle

Adopt, host, or sponsor a fishing line bin to prevent fishing debris polluting our shores.

Water Quality Monitoring

Become a citizen scientist: use monitoring instruments to report on water conditions at designated sites between April and October.