The Ondava is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of ...

in eastern

Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the ...

, the northern source river of the

Bodrog The Bodrog is a river in eastern Slovakia and north-eastern Hungary. It is a tributary to the river Tisza. The Bodrog is formed by the confluence of the rivers Ondava and Latorica near Zemplín in eastern Slovakia. It crosses the Slovak–H ...

. Its source is in the Low Beskids (Eastern

Carpathian Mountains The Carpathian Mountains or Carpathians () are a range of mountains forming an arc across Central Europe. Roughly long, it is the third-longest European mountain range after the Urals at and the Scandinavian Mountains at . The range stretche ...

), near the village Nižná Polianka, close to the border with

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populou ...

. The Ondava flows south through the towns

Svidník Svidník ( hu, Felsővízköz, german: Oberswidnik, rue, Свідник, uk, Свидник) is a town in eastern Slovakia, the capital of the Svidník District in the Prešov Region. It has a population of around 11,000. There is a monumental ...

Stropkov Stropkov (; rue, Стропков, hu, Sztropkó, , yi, סטראפקאוו) is a town in Stropkov District, Prešov Region, Slovakia. History The first written data about the town is from 1404, when Stropkov was already labeled as an ''oppid ...

and

Trhovište Trhovište ( hu, Vásárhely) is a village and municipality in Michalovce District in the Kosice Region of eastern Slovakia. History In historical records the village was first mentioned in 1220 as 'Vasarhel'. Geography The village lies at an e ...

, and through the Ondavská Highlands. It is long and its basin size is . Near the village Cejkov, the Ondava joins the Latorica and forms the

river, itself a tributary of the

Tisza The Tisza, Tysa or Tisa, is one of the major rivers of Central and Eastern Europe. Once, it was called "the most Hungarian river" because it flowed entirely within the Kingdom of Hungary. Today, it crosses several national borders. The Tisza be ...

. The Ondava river is 44% regulated.Danube Facts and Figures – The Slovak Republic (March 2007)
(.pdf)
Retrieved October 30, 2007.

Tributaries

*Major left tributaries – Mirošovec, Ladomírka, Chotčianka, Brusnička, Oľka and Ondavka. *Major right tributary –

Topľa Topľa ( hu, Tapoly, german: Töpl) is a river in eastern Slovakia and right tributary of the Ondava. It is long and its basin covers an area of . It rises in the Čergov mountains, flows through Ondava Highlands, Beskidian Piedmont, Eastern Sl ...

. **Minor right tributaries – Olšavanka and Trnávka.Geographical coverage of the Bodrog River Basin District and list of appropriate competent authorities
(.doc)
Retrieved October 30, 2007.

References

Rivers of Slovakia {{Slovakia-river-stub