Based on the latest available information, the boat ramp named Manatee County is located in the state of Florida, specifically at latitude 27.48159981 and longitude -82.34092712. This boat ramp is managed by the Manatee County Parks and Natural Resources Department.

The Manatee County boat ramp is a public boat ramp that serves as a launching point for boats and other watercraft. It is a concrete boat ramp suitable for small to medium-sized boats. It has a width of approximately 25 feet, which can accommodate multiple boats at once.

The Manatee County boat ramp services the Manatee River, which is a popular destination for boaters and fishermen. The river stretches over 50 miles and offers ample opportunities for recreational activities such as boating, fishing, and sightseeing.

A variety of watercraft are permitted on the Manatee River, including motorboats, sailboats, canoes, kayaks, and other non-motorized watercraft. However, it is important to note that certain areas of the river may be restricted for specific types of watercraft or activities, so it is best to check with local authorities before launching.

In conclusion, the Manatee County boat ramp is a public boat ramp located in Florida that services the Manatee River. It is suitable for small to medium-sized boats and can accommodate multiple boats at once. A variety of watercraft are permitted on the river, including motorized and non-motorized watercraft.