What is Oder?
{{Infobox river | name = Oder | native_name = {{native name list |tag1=pl|name1=Odra |tag2=hsb|name2=Wódra}} | name_etymology = <!---------------------- IMAGE & MAP --> | image = WyspaRedzinska-GK.JPG | image_size = 275 | image_caption = Oder in the city of [[Wrocław]], Poland. <br>Rędzińska Island before the construction of the [[Rędziński Bridge]]. | map = Oder.png | map_size = | map_caption = Polen = Poland, Deutschland = Germany, and Tschechien = Czech Republic | pushpin_map = | pushpin_map_size = | pushpin_map_caption= <!---------------------- LOCATION --> | subdivision_type1 = Countries | subdivision_name1 = {{hlist|[[Poland]]|[[Czech Republic]]|[[Germany]]}} | subdivision_type2 = | subdivision_name2 = | subdivision_type3 = | subdivision_name3 = | subdivision_type4 = | subdivision_name4 = | subdivision_type5 = | subdivision_name5 = <!---------------------- PHYSICAL CHARACTERISTICS --> | length = {{convert|840|km|mi|abbr=on}} | width_min = | width_avg = | width_max = | depth_min = | depth_avg = | depth_max = | discharge1_location= [[Mouth]] | discharge1_min = | discharge1_avg = {{convert|567|m3/s|cuft/s|abbr=on}} | discharge1_max = <!---------------------- BASIN FEATURES --> | source1 = | source1_location = Fidlův kopec, [[Oderské vrchy]], [[Olomouc Region]], [[Czech Republic]] | source1_coordinates= {{coord|49|36|47|N|017|31|15|E|display=inline}} | source1_elevation = {{convert|634|m|abbr=on}} | mouth = [[Szczecin Lagoon]] | mouth_location = Baltic Sea, [[Poland]] | mouth_coordinates = {{coord|53|40|19|N|14|31|25|E|display=inline,title}} | mouth_elevation = | progression = | river_system = | basin_size = {{convert|119074|km2|abbr=on}} | tributaries_left = | tributaries_right = | custom_label = | custom_data = | extra