According to the latest information available, the boat ramp named Townsend House Road 18620 is located in Dade City, Florida. It services the Withlacoochee River and is a concrete ramp with a width of approximately 15 feet. The ramp is suitable for launching small to medium-sized boats, including pontoon boats, kayaks, canoes, and motorboats up to 20 feet in length. The ramp is publicly accessible and is open year-round for boaters to launch their vessels. However, it is recommended to check the local weather and water conditions before launching your boat to ensure safety. Overall, the Townsend House Road 18620 boat ramp is a convenient and accessible option for boaters looking to explore the beautiful Withlacoochee River in Florida.