Based on the latest information available, the boat ramp named Woollomes Avenue is located in Delano, California. It is a public boat ramp that provides access to Lake Woollomes.

The ramp is approximately 25 feet wide and has a paved surface for easy launching and retrieval of boats. It also has ample parking space for vehicles and trailers.

As for the kinds of watercraft that are permitted on Lake Woollomes, it is open to motorized boats, kayaks, canoes, and other non-motorized vessels. However, there are certain size and horsepower limitations for motorized boats, which should not exceed 10 horsepower and 16 feet in length.

In summary, the boat ramp named Woollomes Avenue in Delano, California is a public boat ramp that provides access to Lake Woollomes. It is approximately 25 feet wide, has a paved surface, and can accommodate various types of watercraft, including motorized boats, kayaks, and canoes. However, there are size and horsepower limitations for motorized boats.