What is Kobuk River?
{{Infobox river | name = Kobuk | native_name = {{native name|ik|Kuuvak}} | name_other = Kooak, Kowak, Kubuk, Kuwuk, Kuvuk, Putnam | name_etymology = <!---------------------- IMAGE & MAP --> | image = Kobuk River sunset.jpg | image_caption = Sunset over the Kobuk River | image_size = 300 | map = | map_size = 300 | map_caption = | pushpin_map = USA Alaska | pushpin_map_size = 300 | pushpin_map_caption= Location of the mouth of the Kobuk River in Alaska <!---------------------- LOCATION --> | subdivision_type1 = Country | subdivision_name1 = United States | subdivision_type2 = [[U.S. state|State]] | subdivision_name2 = [[Alaska]] | subdivision_type3 = | subdivision_name3 = | subdivision_type4 = | subdivision_name4 = | subdivision_type5 = | subdivision_name5 = <!---------------------- PHYSICAL CHARACTERISTICS --> | length = {{convert|451|km|mi|abbr=on|order=flip}} | width_min = | width_avg = | width_max = | depth_min = | depth_avg = | depth_max = | discharge1_location= [[Bering Strait]] | discharge1_min = {{convert|40|m3/s|cuft/s|abbr=on|order=flip}} | discharge1_avg = {{convert|283|m3/s|cuft/s|abbr=on|order=flip}} | discharge1_max = {{convert|3000|m3/s|cuft/s|abbr=on|order=flip}} <!---------------------- BASIN FEATURES --> | source1 = [[Walker Lake (Northwest Arctic, Alaska)|Walker Lake]] | source1_location = | source1_coordinates= | source1_elevation = | mouth = [[Kobuk Delta]] | mouth_location = | mouth_coordinates = | mouth_elevation = | progression = | river_system = | basin_size = {{convert|31880|km2|abbr=on|order=flip}} | tributaries_left = [[Squirrel River]], Tutsuksuk River | tributaries_right = [[Salmon River (Kobuk River)|Salmon River]], Adillik River | custom_label = | custom_data = | extra = {{Designation list