News 2,262 pounds of prescription medications collected in drug “Take-Back” By Potomac Local News Published October 30, 2017 at 2:58PM This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts #Dale City #Dumfries #Gainesville #Haymarket #Lake Ridge #Lorton #News #Occoquan #Woodbridge