Bosna (river)

Bosna
The Bosna River flowing through Zenica.
Bosna River watershed (Interactive map)
Location
Country	Bosnia and Herzegovina
Cities	Visoko, Kakanj, Zenica, Maglaj, Zavidovići, Doboj, Modriča, Bosanski Šamac
Physical characteristics
Source	Vrelo Bosne
• location	Igman, Ilidža, Bosnia and Herzegovina
• coordinates	43°49′6.6″N 18°16′11.9″E / 43.818500°N 18.269972°E / 43.818500; 18.269972
• elevation	520 m (1,710 ft);[1] (494.5 m (1,622 ft) a.s.l. according to an earlier source[2])
Mouth	Sava
• location	Bosanski Šamac, Bosnia and Herzegovina
• coordinates	45°4′0″N 18°28′1″E / 45.06667°N 18.46694°E / 45.06667; 18.46694
• elevation	78 m (256 ft)
Length	281.6 km (175.0 mi)[3]
Basin size	10,810 km2 (4,170 sq mi)[3]
Discharge
• average	174 m3/s (6,100 cu ft/s)
Basin features
Progression	Sava→ Danube→ Black Sea

The Bosna (Serbian Cyrillic: Босна, pronounced [bɔ̂sna]) is the third longest river in Bosnia and Herzegovina, and is considered one of the country's three major internal rivers, along with the Neretva and the Vrbas. The other three major rivers of Bosnia and Herzegovina are the Una, to the northwest; the Sava, to the north, and the Drina, to the east. This river is the namesake of Bosnia. The river Bosna flows for 282 kilometers (175 mi).^[3]

The river is possibly mentioned for the first time during the 1st century AD by Roman historian Marcus Velleius Paterculus under the name Bathinus flumen.^[4][5][6] Another basic source that is associated with the hydronym Bathinus is the Salonitan inscription of the governor of Dalmatia, Publius Cornelius Dolabella, where it is said that the Bathinum river divides the Breuci from the Osseriates.^[7] Another name could also have been Basante.

According to philologist Anton Mayer, the name Bosna could be derived from Illyrian Bass-an-as(-ā), which would be a diversion of the Proto-Indo-European root bʰegʷ, meaning 'the running water'.^[8]