|Laborec near Humenné|
|Length||50.1 km (31.1 mi)|
|Basin size||499.8 km2 (193.0 sq mi)|
|• average||2.85 m3/s (101 cu ft/s)|
|Progression||Laborec→ Latorica→ Bodrog→ Tisza→ Danube→ Black Sea|
Cirocha (Hungarian : Ciróka; Ukrainian : Ціроха) is a right tributary of the river Laborec in the Prešov Region of eastern Slovakia. It is 50.1 km (31.1 mi) long and its drainage basin size is 499.8 km2 (193.0 sq mi). Its average flow is 2.85 m³/s in Snina.
The headwaters of the Cirocha are in the Bukovské vrchy mountains under the Ruské sedlo saddle at the Slovak-Polish border. It flows south and west after first few kilometres into the Starina reservoir, flowing further to the municipalities of Snina and Stakčín. From Stakčín it flows to the west, to its confluence with the Laborec river near Humenné.
Slovakia is a landlocked Central European country with mountainous regions in the north and flat terrain in the south. During much of the Holocene, Slovakia was much more forested than today. Decline of the forest occurred in as consequence of the Valachian colonization and the development of mining in the territory.
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.
Humenné is a town in the Prešov Region ("kraj") in eastern Slovakia and the second largest town of the historic Zemplín region. It lies at the volcanic Vihorlat mountains and at the confluence of the Laborec and Cirocha Rivers.
The Prešov Region, also Priashiv Region is one of the eight Slovak administrative regions and consists of 13 districts (okresy) and 666 municipalities, 23 of which have town status. The region was established in 1996 and is the most populous of all the regions in Slovakia. Its administrative center is the city of Prešov.
Ung County was an administrative county (comitatus) of the Kingdom of Hungary. Its territory is now mostly in western Ukraine, a smaller part in eastern Slovakia, and a very small area in Hungary.
The Uzh is a river in Ukraine and Slovakia. Its name comes from the ancient west Slavic dialect word už, meaning "Snake",.
Snina is a town in Slovakia located at the confluence of the Cirocha river and the small river Pčolinka in the valley between the Bukovec Mountains foothills and the Vihorlat Mountains. It is the closest town with rail and bus connections to Poloniny National Park.
Michalovce is a town on the Laborec river in eastern Slovakia. Originally named after the Archangel St Michael, it is the second-largest city in the Košice Region and the seat of the Michalovce District.
Medzilaborce is a town in northeastern Slovakia close to the border with Poland, located near the towns of Sanok and Bukowsko. Its population is approximately 6,500.
Zemplín is the name of an informal traditional region located in eastern Slovakia. It includes the Slovak part of the former Zemplén county, often including the Slovak part of the Ung county.
Snina District is a district in the Prešov Region of eastern Slovakia. Until 1918, the district was part of the county of Kingdom of Hungary of Zemplín.
Veľké Raškovce is a village and municipality in Michalovce District in the Kosice Region of eastern Slovakia.
The Laborec is a river in eastern Slovakia that flows through the districts of Medzilaborce, Humenné, and Michalovce in the Košice Region, and the Prešov Region. The river drains the Laborec Highlands. It is 126 km (78 mi) long and its basin size is 4,523 km2 (1,746 sq mi).
Vyšná Jablonka is a village and municipality in Humenné District in the Prešov Region of north-east Slovakia.
Volica is a village and municipality in the Medzilaborce District in the Prešov Region of far north-eastern Slovakia, in the Laborec Highlands.
Stakčín is a larger village and a municipality in Snina District in the Prešov Region of north-eastern Slovakia.
The Dudváh is a lowland river in western Slovakia. Its source is located in the Čachtice Little Carpathians, and it mostly runs in parallel to the Váh river. It flows into the Váh near the village of Siladice. Its average discharge flow is 1.3 m³/s near Siladice. It is 41.7 km (25.9 mi) long and its basin size is 499 km2 (193 sq mi). Its former lower course, the Dolný Dudváh, branches off close to Siladice and flows towards the south. Near the town Čierna Voda, the Dolný Dudváh flows into the river Čierna voda, which in turn flows into the Little Danube. The Dolný Dudváh is 34.2 km (21.3 mi) long and its basin size is 751 km2 (290 sq mi).
Starina reservoir is a water reservoir in eastern Slovakia, Snina District, located in the Poloniny National Park. It is the most important source of drinking water in the area, built on the headwaters of the river Cirocha. Building started in 1981. 3,463 inhabitants were evacuated from 769 dwellings from the 7 following villages. The total surface of the water reservoir Starina is 240 ha. The height of the water headbay is 50 m. This source of drinking water is very important because it supplies nearly all of East Slovakia with drinking water. There is a scenic viewpoint above the water reservoir Starina.
Zemplínska šírava (sometimes called the "Slovak sea". is a dam and lake in eastern Slovakia, near the town of Michalovce, wholly belonging to the Michalovce District. The name recalls the historical Zemplín region. The dam was built in 1961–1965, covers an area of 33 km2, has an average depth of 9.5 m, with a maximum depth of 14 m. Water from the dam flows into the Laborec river, which in turn flows into the Bodrog river. The area is primarily used for recreation. It also supplies cooling water for the Vojany Power Station.