According to the latest information available, Sutherland Dam Road 21568-21722 boat ramp is located in Ramona, California, and provides access to Lake Sutherland. This boat ramp is a concrete ramp that is suitable for launching small to medium-sized boats.

The boat ramp is approximately 20 feet wide and provides ample space for launching and retrieving boats. It is also equipped with a dock for loading and unloading passengers and equipment.

Lake Sutherland is a popular destination for boating and fishing enthusiasts. The lake is approximately 391 acres in size and allows both motorized and non-motorized watercraft. However, there are restrictions on the maximum horsepower of boats allowed on the lake, which is limited to 10 horsepower.

In summary, Sutherland Dam Road 21568-21722 boat ramp is a concrete ramp that provides access to Lake Sutherland in California. The boat ramp is approximately 20 feet wide and is suitable for launching small to medium-sized boats. The lake allows both motorized and non-motorized watercraft, with a maximum horsepower limit of 10 horsepower.