Upcoming Events:

Save the Date for the San Marcos River Cleanup on March 1, 2025

and the 2025 Trash Bash on March 29, 2025!

San Marcos River Cleanup

July 27, 2022 @ 12:38 pm

The annual Great Texas River Cleanup, aka San Marcos River Cleanup

Stay tuned!

Please contact us if you’d like your river-related event included on our calendar.

Texas rivers need you.

Your contribution helps us ensure that all Texans get to enjoy clean, accessible rivers for generations to come.

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