Odra (Kupa)

Odra
Odra
	Odra near Sisak
Location
Country	Croatia
Physical characteristics
Mouth
• location	Kupa
• coordinates	45°29′39″N 16°21′17″E / 45.4943°N 16.3546°E
Length	83 km (52 mi)
Basin size	604 km2 (233 sq mi)
Basin features
Progression	Kupa→ Sava→ Danube→ Black Sea

Odra (pronounced [odra]) is a river in central Croatia. It is 83 km (52 mi) long and its basin covers an area of 604 km² (233 sq mi).^[1] Its source is in the Žumberak mountain, southwest of Zagreb. It flows eastwards, passes south of Velika Gorica, then turns south-east, more or less parallel to the river Sava. It flows into the river Kupa near Odra Sisačka, just northeast of Sisak, also just before the Kupa joins the river Sava.

The upper flow of Odra has been significantly altered by humans, by the digging of the 32 km (20 mi) long canal Sava-Odra(-Sava) south of Zagreb, as a measure against flooding (designed taking into account the maximum flows of 1964, 1973 and 1974, and first put to use in 1979).^[2]

There is no certain etymology for the river's name, it could be Slavic or pre-Slavic, and 20th-century linguists did not have a consensus about it.^[3]

References

^ ^a ^b ^c Statistical Yearbook of the Republic of Croatia 2017 (PDF) (in Croatian and English). Zagreb: Croatian Bureau of Statistics. December 2017. p. 47. ISSN 1333-3305. Archived from the original (PDF) on 13 November 2018. Retrieved 23 May 2018.
^ Stjepan Šterc (22 June 1979). "Kanal Sava-Odra-Sava kao objekt obrane Zagreba od poplava" [Zagreb flood defences by the Sava—Odra—Sava canal]. Geografski glasnik (in Croatian). 41.-42. (41–42, 1979–80). Zagreb: Hrvatsko geografsko društvo - Croatian Geography Society: 97–115. Retrieved 2010-10-17. (includes English language summary)
^ Ivšić, Dubravka (2015). "Predslavenski hidronimi na području Republike Hrvatske koji nisu posvjedočeni u antičkim vrelima" [Pre-Slavic river-names in Croatia which have not been attested in ancient sources]. Folia Onomastica Croatica (24): 61–63 – via Hrčak.

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[Yearbook-1] Statistical Yearbook of the Republic of Croatia 2017 (PDF) (in Croatian and English). Zagreb: Croatian Bureau of Statistics. December 2017. p. 47. ISSN 1333-3305. Archived from the original (PDF) on 13 November 2018. Retrieved 23 May 2018.

[2] Stjepan Šterc (22 June 1979). "Kanal Sava-Odra-Sava kao objekt obrane Zagreba od poplava" [Zagreb flood defences by the Sava—Odra—Sava canal]. Geografski glasnik (in Croatian). 41.-42. (41–42, 1979–80). Zagreb: Hrvatsko geografsko društvo - Croatian Geography Society: 97–115. Retrieved 2010-10-17. (includes English language summary)

[3] Ivšić, Dubravka (2015). "Predslavenski hidronimi na području Republike Hrvatske koji nisu posvjedočeni u antičkim vrelima" [Pre-Slavic river-names in Croatia which have not been attested in ancient sources]. Folia Onomastica Croatica (24): 61–63 – via Hrčak.

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