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Sly Creek Reservoir Boat Ramp near Challenge-Brownsville

Sly Creek Reservoir · Challenge-Brownsville, Butte County

Sly Creek Reservoir Boat Ramp near Challenge-Brownsville is a concrete public boat launch on Sly Creek Reservoir in Challenge-Brownsville, California.

Surface
Concrete
Lake size
618 acres
Nearest town
20 mi from Oroville East

Directions

Today

Before you launch in California

🧼 Boats entering California are inspected at state border stations, and many lakes and reservoirs require an inspection before launch.

California boating laws: education, age limits and life jackets

Links go to official California agency pages.

All ramps in Butte County

New to launching? Read how to launch a boat and ramp etiquette.

Nearby boat ramps

Page updated Oct 27, 2026. Ramp details from OpenStreetMap.