What is Patapsco River?
{{Infobox river | name = Patapsco River | native_name ={{native name|alg|Potapskut}} | name_other = The River of History | name_etymology = <!---------------------- IMAGE & MAP --> | image = Patapsco fg01.jpg | image_caption = [[Patapsco Valley State Park]] at [[Catonsville, Maryland|Catonsville]] | map = Patapscomap (cropped).png | map_size = 250 | map_caption = Patapsco River Watershed | pushpin_map = | pushpin_map_size = 250 | pushpin_map_caption= <!---------------------- LOCATION --> | subdivision_type1 = Country | subdivision_name1 = [[United States]] | subdivision_type2 = State | subdivision_name2 = [[Maryland]] | subdivision_type3 = Region | subdivision_name3 = [[Baltimore metropolitan area]], [[Patapsco Valley]] | subdivision_type4 = | subdivision_name4 = | subdivision_type5 = Cities | subdivision_name5 = [[Baltimore]], [[Elkridge, Maryland|Elkridge]], [[Ellicott City, Maryland|Ellicott City]] <!---------------------- PHYSICAL CHARACTERISTICS --> | length = | width_min = | width_avg = | width_max = | depth_min = | depth_avg = | depth_max = | discharge1_location= | discharge1_min = | discharge1_avg = | discharge1_max = <!---------------------- BASIN FEATURES --> | source1 = | source1_location = [[Marriottsville, Maryland|Marriottsville]] | source1_coordinates= {{coord|39.3498272|-76.8821987|display=inline}} | source1_elevation = {{convert|260|ft|abbr=on}} | mouth = [[Chesapeake Bay]] | mouth_location = [[Baltimore]] | mouth_coordinates = {{coord|39.1737202|-76.4432935|display=inline,title}} | mouth_elevation = {{convert|0|ft|abbr=on}} | progression = | river_system = | basin_size = {{convert|632|sqmi|abbr=on}} | tributaries_left = [[North Branch (Patapsco River tributary)|North Branch]] | tributaries_right = [[South Branch (Patapsco River tributary)|So