Wicomico River

The Wicomico River is a 13.0mi tributary of the lower tidal portion of the Potomac River located in the U.S. state of Maryland south of Washington, DC. The river empties into the Potomac at Cobb Island and St. Margaret's Island. Its watershed area (excluding water) is 77sqmi, with 2% impervious surface in 1994. in Charles, St. Mary's, and southern Prince George's counties. The lower section of the river forms part of the boundary between Charles and St. Mary's counties. The Wicomico River was designated a Scenic River under the Maryland Scenic River Act in 1968, and there are Scenic River Commissions for it in both Charles and St. Mary's counties (see links below).TributariesAllens Fresh RunWillmer CreekCramer GutPosey CreekTears GutSteinhauser GutBunker Hill BranchFoggy Bottoms GutColby RunNewport Marsh RunHickory GutSt. Clair GutMurphy RunLloyd DrainBowling GutBudds CreekChaptico BayChaptico RunBurroughs RunBull RunCharleston CreekNeale Sound