According to the latest information available, Doves Trail boat ramp in Prince William County, Virginia is a public boat ramp that provides access to the Occoquan Reservoir. The ramp is approximately 20 feet wide and can accommodate small to medium-sized boats.

The Occoquan Reservoir is a 2,100-acre body of water that is used for recreational activities such as boating, fishing, and kayaking. The reservoir is located in Fairfax and Prince William Counties and is managed by the Fairfax Water Authority.

As for the kind of watercraft permitted on the reservoir, it varies depending on the size and type of boat. Generally, boats that are less than 26 feet in length and have a maximum width of 8 feet are allowed on the water. Personal watercraft such as jet skis are also permitted.

Overall, Doves Trail boat ramp provides a convenient and accessible entry point for boaters looking to enjoy the beautiful Occoquan Reservoir.