Based on the latest information available, Little Deer Isle Road 204 boat ramp is located in Deer Isle, Maine. It is a public boat ramp that provides access to the Eggemoggin Reach, a body of water located in Penobscot Bay.

The Little Deer Isle Road 204 boat ramp is approximately 15 feet wide and can accommodate small to medium-sized watercraft. It is primarily used for launching and retrieving boats, canoes, and kayaks. The ramp also provides ample parking space for trailers and vehicles.

The Eggemoggin Reach is a popular destination for boaters and fishermen due to its abundant marine life and scenic beauty. The waterway is approximately 10 miles long and has a maximum depth of 200 feet. It is home to a variety of fish species including striped bass, mackerel, and bluefish.

In terms of boating regulations, all watercraft using the Eggemoggin Reach are required to comply with the Maine state boating laws. This includes having proper safety equipment onboard, following speed limits, and displaying the necessary permits and registration. Additionally, the Maine Department of Inland Fisheries and Wildlife oversees the management of the waterway and enforces any necessary regulations to protect the marine environment.

Overall, the Little Deer Isle Road 204 boat ramp is an important resource for boaters and fishermen in the Deer Isle area, providing convenient access to the Eggemoggin Reach and its abundant recreational opportunities.