Travelers are voting Big Annemessex River as the best river in Worcester County. There are 1 river near Pocomoke City a city just 30 km from Worcester County and 2 rivers near Chincoteague which is 33 km distant. The most popular of these are Big Annemessex River near Pocomoke City and Mosquito Creek in Chincoteague. You can find 58 rivers in Maryland and 3914 rivers in the country of United States. Our members favorite in Maryland is Patapsco River and Cuyahoga River is the top pick in United States. Want more? Check out our map of rivers in Worcester County.