The Great Sierra River Cleanup (GSRC) is a popular volunteer event with a goal of removing trash from waterways across the Sierra Nevada Region. The Sierra Nevada Conservancy coordinates this event annually in conjunction with California Coastal Cleanup Day to encourage good stewardship from the source to the sea.

Find a cleanup near you: :  http://sierranevada.ca.gov/our-work/rivercleanup/great-sierra-river-cleanup-locations


  • Event Date
  • Hours 9:00 a.m. - 12:00 p.m.
  • Address Various locations see map on website
  • Website California Coast Commision
  • Trash
  • Pickup
  • Clean up