Danubio
{{Infobox river
| name               = Danube 
| native_name        = {{native name list
|tag1=de  |name1=Donau    |tag2=sk  |name2=Dunaj    |tag3=hu  |name3=Duna     |tag4=sh  |name4={{lang|sh-Latn|Dunav}} {{lang|sh-Cyrl|/ Дунав}}
|tag5=bg  |name5=Дунав    |tag6=ro  |name6=Dunărea  |tag7=uk  |name7=Дунай    }}
<!-- IMAGE & MAP -->
| image              = View from Gellért Hill to the Danube, Hungary - Budapest (28493220635).jpg
| image_caption      = The Danube in [[Budapest]]
| map                = {{Infobox mapframe |id=Q1653 |stroke-color=#4287f5 |length_km=1500}}
| map_caption        = Course of the Danube
<!-- LOCATION -->
| subdivision_type1  = Countries
| subdivision_name1  = {{hlist|Germany|Austria|¨Slovakia|Hungary|Croatia|Serbia|Bulgaria|Romania|Moldova|Ukraine}}
| subdivision_type5  = Cities
| subdivision_name5  = {{hlist|[[Ulm]]|[[Ingolstadt]]|[[Regensburg]]|[[Passau]]|[[Linz]]|[[Vienna]]|[[Bratislava]]|[[Győr]]|[[Budapest]]|[[Dunaújváros]]||[[Mohacs]]|[[Apatin]]|[[Vukovar]]||[[Ilok]]|[[Bačka Palanka]]||[[Novi Sad]]||[[Sremski Karlovci]]|[[Zemun]]|[[Belgrade]]|[[Pančevo]]|[[Smederevo]]|[[Drobeta-Turnu Severin]]|[[Vidin]]|[[Giurgiu]]|[[Ruse, Bulgaria|Ruse]]|[[Călărași]]|[[Brăila]]|[[Galați]]|[[Izmail]]|[[Tulcea]]|[[Sulina]]}}
<!-- PHYSICAL CHARACTERISTICS -->
| length             = {{convert|2,850|km|mi|abbr=on}}<ref>{{cite encyclopedia|url=https://www.britannica.com/place/Danube-River|title=Danube River|encyclopedia=Encyclopædia Britannica |edition=Online |access-date=30 April 2022}}</ref>
| width_min          = Middle Danube ([[Iron Gates]]) {{cvt|150|m|abbr=on}}; Lower Danube ([[Brăila]]) {{cvt|400|m|abbr=on}}<ref name="Long-term Morphological Development of the Danube in Relation to the Sediment Balance"/>
| width_avg          = Upper Danube {{cvt|300|m|abbr=on}}; Middle Danube {{cvt|400|m|abbr=on}} to {{cvt|800|m|abbr=on}}; Lower Danube {{cvt|900|m|abbr=on}} to {{cvt|1,000|m|abbr=on}}<ref name="Hydromorphological balance of the Danube River Channel on the Sector between Bazias (km 1072.2) and Danube Delta Inlet (km 80.5)">{{cite web|url=https://www.osce.org/files/f/documents/0/8/32944.pdf |title=Hydromorphological balance of the Danube River Channel on the Sector between Bazias (km 1072.2) and Danube Delta Inlet (km 80.5) |last=Bondar |first=Constantin |publisher=[[osce.org]] |access-date=30 April 2022}}</ref><ref name="Long-term Morphological Development of the Danube in Relation to the Sediment Balance"/><ref name="ICPDR">{{cite web|url=http://www.icpdr.org|title=ICPDR}}</ref>
| width_max          = Middle Danube {{cvt|1,500|m|abbr=on}}; Lower Danube {{cvt|1,700|m|abbr=on}}<ref name="ICPDR"/><ref name="Long-term Morphological Development of the Danube in Relation to the Sediment Balance">{{cite web|url=https://www.interreg.eu|title=Long-term Morphological Development of the Danube in Relation to the Sediment Balance}}</ref>
| depth_min          = {{cvt|1|m|abbr=on}} (Upper Danube)<ref name="ICPDR">{{cite web|url=http://www.icpdr.org|title=ICPDR}}</ref>
| depth_avg          = Upper Danube {{cvt|8|m|abbr=on}}; Middle Danube {{cvt|6|m|abbr=on}} to {{cvt|10|m|abbr=on}}, {{cvt|53|m|abbr=on}} ([[Iron Gates]]); Lower Danube {{cvt|9|m|abbr=on}}<ref name="Hydromorphological balance of the Danube River Channel on the Sector between Bazias (km 1072.2) and Danube Delta Inlet (km 80.5)"/><ref name="Long-term Morphological Development of the Danube in Relation to the Sediment Balance"/><ref name="ICPDR"/><ref name="Republic Hydrometeorological Service of Serbia">{{cite web|url=http://www.hidmet.gov.rs|title=Republic Hydrometeorological Service of Serbia}}</ref>
| depth_max          = Middle Danube ([[Iron Gates]]) {{cvt|90|m|abbr=on}}; Lower Danube {{cvt|34|m|abbr=on}}<ref name="Long-term Morphological Development of the Danube in Relation to the Sediment Balance"/>
| discharge1_location= Before the [[Danube Delta]]
| discharge1_min     = {{convert|1,790|m3/s|cuft/s|abbr=on}}<ref name="hidrogycal">{{citation|url=https://www.limnology.ro/water2012/Proceedings/001.pdf |title=The Danube River in the Pontic Sector – Hidrologycal Regime |last1=Gâştescu |first1=Petre |last2=Țuchiu |first2=Elena |work=Water resources and wetlands: Conference Proceedings |location=Tulcea, Romania |editor-first1=Petre |editor-last1=Gâştescu |editor-first2=William |editor-last2=Lewis William.Jreditor-first3=Petre |editor-last3=Breţcan |date=2012 |isbn=978-606-605-038-8 |page=18}}</ref> 
| discharge1_avg     = (Period: 1931–2010) {{convert|6,510|m3/s|cuft/s|abbr=on}}<ref name="hidrogycal"/>
(Period: 1970–2015) {{convert|6,546|m3/s|cuft/s|abbr=on}}<ref>{{cite web|url=https://unece.org/DAM/env/documents/2019/ece/Restart/Ukraine_S1/Points_of_view_expressed_by_the_Romanian_authorutues_and_scientific_research_institute.pdf |title=Points of view expressed by the Romanian authorities and scientific research on the Ukraine's document "Annotated Report on Scientific Research – Complex Environmental Monitoring for the Danube – Black Sea Deep Water Navigation Canal operation in 2017–2018. The Sea Approach Canal Zone" |publisher=unece.org |access-date=30 April 2022}}</ref>
(Period: 1840–2006) {{convert|6,471|m3/s|cuft/s|abbr=on}}<ref name="Hydromorphological balance of the Danube River Channel on the Sector between Bazias (km 1072.2) and Danube Delta Inlet (km 80.5)"/>
(Period: 2000–2020) {{cvt|6,464.9|m3/s|cuft/s|abbr=on}}<ref name="ICPDR"/>
| discharge1_max     = {{convert|15,900|m3/s|cuft/s|abbr=on}}<ref name="hidrogycal"/> 
| discharge2_location= [[Passau]], [[Bavaria]], Germany<br />{{cvt|30|km}} before town
| discharge2_avg     = {{convert|580|m3/s|cuft/s|abbr=on}}
| discharge3_location= [[Vienna]], Austria
| discharge3_avg     = {{convert|1,900|m3/s|cuft/s|abbr=on}}
| discharge4_location= [[Budapest]], Hungary
| discharge4_avg     = {{convert|2,350|m3/s|cuft/s|abbr=on}}
| discharge5_location= [[Belgrade]], Serbia
| discharge5_avg     = {{convert|5,600|m3/s|cuft/s|abbr=on}} 
<!-- BASIN FEATURES -->
| source1            = [[Breg (river)|Breg]]
| source1_location   = [[Furtwangen im Schwarzwald]], [[Baden-Württemberg]], Germany
| source1_coordinates= {{coord|48|05|44|N|08|09|18|E|display=inline}}
| source1_elevation  = {{convert|1078|m|abbr=on}}
| source2            = [[Brigach]] 
| source2_location   = [[Sankt Georgen im Schwarzwald|St. Georgen im Schwarzwald]], [[Baden-Württemberg]], Germany
| source2_coordinates= {{coord|48|06|24|N|08|16|51|E|display=inline}}
| source2_elevation  = {{convert|940|m|abbr=on}}
| source_confluence_location   = [[Donaueschingen]], [[Baden-Württemberg]], Germany
| source_confluence_coordinates= {{coord|47|57|03|N|08|31|13|E|display=inline}}
| mouth              = [[Danube Delta]]
| mouth_location     = Romania
| mouth_coordinates  = {{coord|45|13|3|N|29|45|41|E|display=inline,title}}
| basin_size         = {{convert|801463|km2|abbr=on}}
}}
An '''Danubio''' ({{small|midbid sa manlaenlaen na [[#Ngaran asin etimolohiya|ngaran sa ibang tataramon]]}}) iyo an [[Lista kan mga salog sa Europa|ikaduwang pinakahalabang salog]] sa Europa, pagkatapos kan [[Volga]] sa [[Russia]]. Nagbubulos iyan sa kadaklan kan [[Central Europe|Central]] and [[Southeastern Europe]], poon sa [[Black Forest]] habagatan pasiring sa [[Black Sea]]. Sarong dakula asin importanteng salog sa kasaysayan, dati iyan na frontier kan Imperyong Romano. Kaidtong ika-21 na siglo, nagkokonektar iyan sa sampolong nasyon sa Europa, nagdadalagan sa saindang mga teritoryo o nagmamarka nin border. Naggikan sa [[Germany]], an Danubio nagbubulos sa habagatan-subangan para sa {{convert|2850|km|mi|sp=us|abbr=on}}, nag-aagi sa [[Austria]], [[Slovakia]], [[Hungary]], [[Croatia]], [[Serbia]], [[Romania]], [[Bulgaria]], [[Moldova]], asin [[Ukraine]]. Sa gabos na dakol na syudad sa salog iyo an apat na nasyunal na kabisera: [[Vienna]], [[Bratislava]], [[Budapest]], asin [[Belgrade]]. An saiyang drainage basin igwa nin 817 000 km² asin nakaunat pasiring sa siyam pang mga nasyon.

== Toltolan ==
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An Danubio () iyo an ikaduwang pinakahalabang salog sa Europa, pagkatapos kan Volga sa Russia. Nagbubulos iyan sa kadaklan kan Central and Southeastern Europe, poon sa Black Forest habagatan pasiring sa Black Sea. Sarong dakula asin importanteng salog sa kasaysayan, dati iyan na frontier kan Imperyong Romano. Kaidtong ika-21 na siglo, nagkokonektar iyan sa sampolong nasyon sa Europa, nagdadalagan sa saindang mga teritoryo o nagmamarka nin border. Naggikan sa Germany, an Danubio nagbubulos sa habagatan-subangan para sa , nag-aagi sa Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova, asin Ukraine. Sa gabos na dakol na syudad sa salog iyo an apat na nasyunal na kabisera: Vienna, Bratislava, Budapest, asin Belgrade. An saiyang drainage basin igwa nin 817 000 km² asin nakaunat pasiring sa siyam pang mga nasyon.

 Toltolan