The San Marcos River Clean Up and Rendezvous
Saturday March 7, 2026 On Saturday, March 7, 2026, paddlers from all over Texas will be participating in the world’s longest river clean up. We will be picking up trash
Please consider a year end donation to TRPA.
Your contribution helps us ensure that all Texans get to enjoy clean, accessible rivers for generations to come.
Please visit our donation page for more information.
Saturday March 7, 2026 On Saturday, March 7, 2026, paddlers from all over Texas will be participating in the world’s longest river clean up. We will be picking up trash
Sign up below to receive our occasional newsletter that features the latest news on TRPA’s advocacy efforts, river-related events, cleanups, and more.