Narrower Terms (64)

• Anacostia River (Md. and Washington, D.C.)
• Anacostia River, Northwest Branch (Md.)
• Antietam Creek (Pa. and Md.)
• Bassett Creek (Md.)
• Bear Branch (Frederick County, Md.)
• Beaverdam Creek (Prince George's County, Md.)
• Big Elk Creek (Pa. and Md.)
• Blackwater River (Md.)
• Bolingbroke Creek (Md.)
• Bush River (Md.)
• Cabin John Creek (Montgomery County, Md.)
• Cambridge Creek (Md.)
• Canal Creek (Md.)
• Chester River (Md.)
• Choptank River (Del. and Md.)
• Christina River (Pa.-Del.)
• Collington Branch (Md.)
• Deer Creek (Pa. and Md.)
• Fishing Creek (Calvert County, Md.)
• Fishing Creek (Frederick County, Md.)
• Georges Creek (Md.)
• German Branch (Md.)
• Gunpowder River (Md.)
• Gwynns Falls (Md.)
• Henson Creek (Md.)
• Honga River (Md.)
• Hunting Creek (Calvert County, Md.)
• Island Creek (Talbot County, Md.)
• Jones Falls (Md.)
• Linganore Creek (Md.)
• Little Blackwater River (Md.)
• Little Cove Creek (Pa. and Md.)
• Little Falls Branch (Md.)
• Little Patuxent River (Md.)
• Long Green Creek (Md.)
• Lottsford Branch (Md.)
• Magothy River (Md.)
• Manokin River (Md.)
• Mattawoman Creek (Md.)
• Minebank Run (Md.)
• Monocacy River (Md.)
• Morgan Creek (Kent County, Md.)
• Nanticoke River (Del. and Md.)
• North East River (Md.)
• Octoraro Creek (Pa. and Md.)
• Paint Branch (Md.)
• Patapsco River (Md.)
• Patuxent River (Md.)
• Patuxent River, Western Branch (Md.)
• Piscataway Creek (Md.)
• Pocomoke River (Del. and Md.)
• Potomac River, North Branch (W. Va. and Md.)
• Rhode River (Md.)
• Rock Creek (Md. and Washington, D.C.)
• Rock Creek, North Branch (Md.)
• Rock Run (Montgomery County, Md.)
• Rockawalking Creek (Md.)
• Saint Marys River (Md.)
• Seneca Creek (Montgomery County, Md.)
• Severn River (Md.)
• Town Creek (Pa. and Md.)
• Western Run (Md. : River)
• Wicomico River (Wicomico County and Somerset County, Md.)
• Youghiogheny River