Event Details

Date: 19 September 2026

Time: Sat, 9 AM - 1 PM

City: Mariposa, CA

Country: United States

Location: Briceburg Visitor Center, 11202 Bull Creek Rd

Location Map

References and Tickets

merced-river.org icon Great Sierra River Cleanup - Upper Merced River Watershed Council

Join us as we take part in a statewide event to cleanup our rivers and ... The Great Sierra River Cleanup comes to the Merced River on September 19, 2026.

sierranevadaalliance.org icon Great Sierra River Cleanup

The Great Sierra River Cleanup (GSRC) is one of many California Coastal Cleanup Day events. Previously hosted by the Sierra Nevada Conservancy, the Sierra ...

eslt.org icon 2025 Great Sierra River Cleanup

September 20 @ 9:00 am - 12:00 pm. The Great Sierra River Cleanup is part of California Coastal Cleanup day. You can help us keep litter ...

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