John Neal Memorial Park is a boat ramp located in Oregon, specifically at latitude 44.78356934 and longitude -122.60794067. It is a concrete boat ramp that is 20 feet wide, which makes it suitable for small boats and watercraft. This ramp services the Detroit Lake, which is a deep reservoir formed by the Detroit Dam.

According to the latest information available, the Detroit Lake is a popular destination for recreational boating, fishing, and other water-related activities. The lake is known for its clear blue water and scenic surroundings, making it an ideal location for boaters who want to enjoy the great outdoors.

As for the types of craft permitted on the water, the Detroit Lake is open to motorized and non-motorized boats, including fishing boats, sailboats, jet skis, and other recreational watercraft. However, there are certain restrictions and regulations that boaters must follow, such as speed limits, no-wake zones, and safety rules.

In summary, the John Neal Memorial Park boat ramp is a concrete ramp that is 20 feet wide and services the Detroit Lake in Oregon. It is suitable for small boats and watercraft, and the lake is open to motorized and non-motorized boats, including fishing boats, sailboats, and jet skis. Boaters must follow certain restrictions and regulations to ensure safety on the water.