Danubius

Danubius

Longitudo	2860 chm
Altitudo fontis	678 m
Decursus aquae	6400 m³/s
Area systematis	817 000 chm²
Fons	Doneschinga (Germania)
Ostium	Pontus Euxinus (Romania)
Regio	Romania (28.9%), Hungaria (11.7%), Austria (10.3%), Serbia (10.3%), Germania (7.5%), Slovacia (5.8%), Bulgaria (5.2%), Bosnia et Herzegovina (4.8%), Croatia (4.5%), Ucraina (3.8%), Cechia (2.6%), Slovenia (2.2%), Moldavia (1.7%), Helvetia (0.32%), Italia (0.15%), Polonia (0.09%), Albania (0.03%)

Danubius vel Danuvius sive Ister (Germanice: Donau; Slovacice: Dunaj; Hungarice: Duna; Croatice: Dunav; Serbice: Дунав/Dunav; Bulgarice: Дунав /Dunav/; Romanice: Dunărea; Ucrainice: Дунай /Dunaj/) est flumen in Europa, quod circiter 2860 chiliometra patet.

Danubius in Dacia, id est prope mare, Hister (vel etiam Ister scriptus), vocari potest.

Percurrit Danubius nationes insequentes, in ordine a fonte ad os: Germania, Austria (Lentia–Comagenis–Vindobona), Slovacia, Hungaria, Croatia, Serbia, Romania, Bulgaria, Moldavia, Ucraina.

Aquae externae

• Aenus