rock, potomac, river, tributary, confused, with, rock, creek, potomac, river, rock, tributary, stream, potomac, river, montgomery, county, maryland, headwaters, stream, rise, village, potomac, creek, flows, southeast, miles, potomac, river, rock, runrock, conf. Not to be confused with Rock Creek Potomac River Rock Run is a tributary stream of the Potomac River in Montgomery County Maryland The headwaters of the stream rise in the village of Potomac and the creek flows southeast for 5 3 miles 8 5 km 1 to the Potomac River Rock RunRock Run at its confluence with the Potomac RiverLocationCountryUnited StatesStateMarylandCountyMontgomeryPhysical characteristicsSource locationPotomac MarylandMouthPotomac River locationCarderock Maryland coordinates38 58 11 N 77 11 04 W 38 969742 N 77 184333 W 38 969742 77 184333Length5 3 mi 8 5 km Rock Run where it crosses under the C amp O Canal A portion of the stream runs through Rock Run Stream Valley Park an undeveloped park that is part of the Montgomery County MD park system 2 See also editList of rivers of MarylandReferences edit U S Geological Survey National Hydrography Dataset high resolution flowline data The National Map accessed August 15 2011 Rock Run Stream Valley Park Montgomery County Department of Parks 2019 05 13 Retrieved 2020 11 06 External links editRock Run Stream Valley Park Montgomery County Department of Parks 38 59 8 N 77 11 35 5 W 38 98556 N 77 193194 W 38 98556 77 193194 This article about a location in Montgomery County Maryland is a stub You can help Wikipedia by expanding it vte This article related to a river in Maryland is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Rock Run Potomac River tributary amp oldid 999116104, wikipedia, wiki, book, books, library,
