Located at Prosser Ranch Group Campground at the end of Prosser and Lakeside Campground Road on the west side of the reservoir, this paved boat ramp accommodates trailers with 7 parking spaces available.

A 10-mph speed limit is enforced for motorized boats, and hand-off launching is also possible at nearby Lakeside Campground and other areas depending on water level.

Restrooms are available at the facility, and visitors must complete a self-service Aquatic Invasive Species form before launching.