What is Ćorkovac?
{{Infobox river | name = Ćorkovac<br>Ћорковац | image = | image_size = | image_caption = | source1_location = [[Vlašić (mountain)|Vlašić]] slopes | mouth_location = Vrbanja river in [[Šiprage]] | mouth_coordinates = {{coord|44.4663|17.5742|display=it|region:BA_type:river}} | progression = [[Vrbanja river]] | subdivision_type1 = Country | subdivision_name1 = [[Bosnia and Herzegovina]] | length = {{convert|6|km|abbr=on}} | source1_elevation = | discharge1_avg = | basin_size = }} '''Ćorkovac''' is an eastern confluent of the [[Vrbanja river]] in [[Bosnia]]. It begins on the north-eastern slopes of the [[Vlašić (mountain)|Vlašić]] mountain's [[plateau]], and the mouth opens at [[Šiprage]], where the town's [[sawmill]] was. The spring of Ćorkovac is 1,150 metres above sea level, and its length is around 6 kilometres. It flows between the [[Jasen]] and [[Stražbenica]] mountains to its estuary. The watermills were in operation until the 1960s.<ref>Vojnogeografski institut, Ed. (1955): Travnik (List karte 1:100.000, Izohipse na 20 m). Vojnogeografski institut, Beograd.</ref><ref>Spahić M. et al. (2000): Bosna i Hercegovina (1:250.000). Izdavačko preduzeće „Sejtarija“, Sarajevo.</ref><ref>Mučibabić B., Ed. (1998): Geografski atlas Bosne i Hercegovine. Geodetski zavod BiH, Sarajevo.</ref> In the relatively narrow area there is a fertile and wide riverhead between Ćorkovac, [[Ilomska]], [[Čudnić]], [[Kovačevića potok]], [[Grabovička rijeka]], Kobilja, Ugrić and other confluents of Vrbanja and the [[Ugar (river)|Ugar]] river.<ref>http://www.kartabih.com/</ref> The crest of the riverhead directs towards the villages of Petrovo Polje, [[Imljani]], Vlatkovići, and the [[Skender Vakuf]] Municipality.<ref>{{cite web | url=http://www.geographic.org/geographic_names/name.php?uni=356318&fid=578&c=bosnia_and_herzegovina | title=Ćorkovac, Bosnia and Herzegovina - Geographical Names, map, geographic coordinates }}</ref> ==Related pages== *[[Vrbanja river]] *[