Etymology
The name is likely derived from Greek, given that the river's ancient name was ''Hiberus''. Other regional rivers also bear theUpper course
The Ibar originates from six springs on the Hajla mountain in eastern Montenegro. It generally flows north-east, passing through Ibarac, Rožaje, Radetina and Bać, after which it enters Serbia. Passing through the most southern part of Raška District, it flows along several small villages. In this whole area, the river has no major tributaries, but many short streams which flow into it from surrounding mountains. This part also represents the route of one of two main roads connecting Serbia and Montenegro (''Ibarska magistrala'').Middle course
Continuing south, the river enters Kosovo and passes through Gazivode, Zubin Potok, Ugljare, Zupče and Shipol, reaching the city of Mitrovica. There, it makes a sharp, elbow turn to the north, flowing through Zvečan, Slatina, Sočanica, Leposavić, Dren and Lešak, entering southwestern Serbia at the village ofIn Kosovo
At Kosovo, the river is dammed, creating the artificial Gazivoda Lake (area , altitude , depth ). Water from the lake is used for industrial and mining facilities in the Trepča area. Below Gazivoda, another reservoir is created, the Pridvorica Lake. These lakes allow irrigation of an area of 300 km2, representing part of a plan, never completed, of a huge Ibar- Lepenac Hydrosystem, which was supposed to regulate the Ibar-Sitnica-Lepenac watercourse (including ecological protection, irrigation and power production). At Mitrovica, the river enters a minerals and ore-rich area of the western slopes of Kopaonik mountain, which it follows for the next or so. The area is especially rich inIn Serbia
Entering southwestern Serbia again, the river receives its major tributaries: the Raška, Studenica and Lopatnica, from the left, and the Jošanica. In this section, the river has carved the long and deep Ibar gorge, which is the natural route for the major road in this part of Serbia, the Ibar Highway. This stretch of the river is famous for its pinched meanders and gigantic whirlpools. The whole area is long (meridionally stretched), and at Serbia's parts is popularly divided into several colorfully named valleys: * ''Dolina istorije'' (Serbian: Долина историје; Valley of history), consisting of ruins of the medieval city of Maglič, the monastery of Studenica, the monastery of Žiča, the monastery of Gradac, etc.; * ''Dolina jorgovana'' (Serbian: Долина јоргована; Valley of the lilacs); * ''Dolina banja'' (Serbian: Долина бања; Valley of the spas), with many spas and springs, such as Jošanička Banja, Mataruška Banja and Bogutovačka Banja. The gorge is carved between the mountains of Golija, Čemerno and Troglav from the east, and Kopaonik, Željin and Stolovi from the west. This is a continuation of Kopaonik's mining-rich area, including deposits of iron ore ( Kopaonik, Raška), nickel (Kopaonik), asbestos ( Brvenik), magnesite ( Bela Stena) and hard coal ( Baljevac, Ušće and Jarando).Lower course
After receiving the Lopatnica, the river enters a lowland and starts bending to the northeast, passes north of Mataruška Banja and through Kraljevo, where it receives the from the right. Soon after, it merges into the West Morava from the right, near Šumarice. The Ibar has previously gained notoriety as being the most polluted river in Serbia (together with its major tributary, the Sitnica), especially from frequent spills of extremely poisonous phenol, which causes constant problems for the population of Kraljevo, since the city uses the river's water for public waterworks.Electricity
In 2009, governments of Serbia and Italy signed an agreement which included construction of the "Ibar hydropower plants" complex, with ten hydroelectric power plants on Ibar. A detailed project was drafted, all studies were conducted, a joint Serbian-Italian company for construction of the facilities was formed, and the parliament ratified the agreement. After the 2011 Italian government change, Italy also changed its abroad investment policies and effectively quit the agreement. Power plants were to be built between the village of Bojanići and locality of Lakat, near Mataruška Banja. The entire section is administratively part of the City of Kraljevo. The project included 10 cascade dams, high, with all plants being run-of-the-river type. Therefore, no settlements will be relocated as the flooding of the valley would be minimal. The existing road would have to be relocated at four locations. The planned dams were Bojanići, Gokčanica, Ušće, Glavica, Cerje, Gradina, Bela Glava, Dobre Strane, Maglič, and Lakat, with the total capacity of 450 GW-h. All dams would have fish ladders and kayaking paths. Studies envisioned tourism development with ten small, cascade reservoirs, but also concluded that the stable water levels woul prevent floods and benefit the fish spawning, including species presently not inhabiting Ibar, likeSee also
* List of most-polluted rivers * List of rivers of Kosovo * List of rivers of Montenegro * List of rivers of Serbia * List of rivers of EuropeReferences
Sources
* ''Mala Prosvetina Enciklopedija'', Third edition (1985); Prosveta; * Jovan Đ. Marković (1990): ''Enciklopedijski geografski leksikon Jugoslavije'' Svjetlost-Sarajevo; {{Rivers of Kosovo Rivers of Serbia Rivers of Montenegro Rivers of Kosovo International rivers of Europe