The Euphrates is the longest and one of the most historically important rivers of Western Asia. Together with the Tigris, it is one of the two defining rivers of Mesopotamia. Originating in eastern Turkey, the Euphrates flows through Syria and Iraq to join the Tigris in the Shatt al-Arab, which empties into the Persian Gulf.
The Ilısu Dam is a concrete-face rock-fill dam on the Tigris near the village of Ilısu and along the border of Mardin and Şırnak Provinces in Turkey. It is one of the 22 dams of the Southeastern Anatolia Project and its purpose is hydroelectric power production, flood control and water storage. When operational, the dam will support a 1,200 MW power station and will form a 10.4 billion m3 reservoir. Construction of the dam began in 2006 and was originally expected to be completed by 2016. As part of the project, the much smaller Cizre Dam is to be constructed downstream for irrigation and power. The dam has drawn international controversy, because it will flood portions of ancient Hasankeyf and necessitate the relocation of people living in the region. Because of this, the dam lost international funding in 2008. Kurdish Kurdistan Workers' Party militants have also attacked infrastructure associated with the dam which led to construction delays.
Silvan Dam is an embankment concrete-face rock-fill currently under construction on the Batman River in the district of Silvan, Diyarbakır Province in southeastern Turkey. It is part of the Southeastern Anatolia Project and located upstream of the Batman Dam. Construction began on 26 July 2011 and is expected to be complete in 2017. The purpose of the dam is hydroelectric power production and irrigation. It is designed to irrigate an area of 245,000 ha. The power station will have an installed capacity of 160 MW.
Alpaslan-1 Dam is a dam and hydroelectric power station in Muş Province, Turkey. The foundation stone for the dam was laid in 1994 and construction on the dam superstructure began in 1998. The dam began to impound its reservoir in 2008 and the first of four 40 MW generators was operational in 2009. The second was commissioned in 2012.
Çatalan Dam is an embankment dam on the Seyhan River dam in Adana Province, Turkey. It is 22 km (14 mi) north of the city of Adana. Constructed between 1982 and 1997, the development was backed by the Turkish State Hydraulic Works.
Çine Dam is a dam in Turkey. The development was backed by the Turkish State Hydraulic Works. It is the first major roller compacted concrete dam in Turkey. At its height of 137 m, Cine Dam is one of the highest dams in the world.
Kığı Dam is a rock-fill embankment dam on the Peri River in Bingöl Province, Turkey. Its primary purpose is hydroelectric power generation and is the first dam in the Peri River cascade, serving as the headwaters. Construction began in 1998 and is backed by the Turkish State Hydraulic Works. When commissioned, it will support a 180 MW power station. Water from the reservoir will be diverted to an underground power station downstream via an 8.5 km (5.3 mi) long tunnel. In August 2015, suspected Kurdistan Workers' Party militants set fire to three cement trucks associated with the dam construction site. In January 2016, the dam was completed and the reservoir began to impound water.
Yazıcı Dam, also known as Ağrı Yazıcı Dam, is a dam in Ağrı Province, Eastern Anatolia, Turkey. The construction works began in 1995 and the dam went in service in 2009. The development was backed by the Turkish State Hydraulic Works.
The Köprü Dam is an under construction gravity dam on the Göksu, the main tributary of the Seyhan River about 25 km (16 mi) northwest of Kozan in Adana Province, Turkey. Its primary purpose will be hydroelectric power generation. Construction began in 2009 and was complete in 2012. On 24 February 2012, the dam's diversion tunnel seal broke while the dam was impounding the river for the first time. This resulted in 97,000,000 m3 (78,639 acre⋅ft) of water flooding the downstream area of the dam. The accident and subsequent flood killed 10 workers. Downstream communities received proper warning and no one was killed.
Alaköprü Dam is a concrete-face rock-fill dam on the Anamur (Dragon) Creek in Anamur district of Mersin Province, southern Turkey. The development is backed by the Turkish State Hydraulic Works (DSİ). The dam was primarily built as part of the Northern Cyprus Water Supply Project, to supply water for drinking and irrigation to Northern Cyprus.
The Artvin Dam an arch-gravity dam on the Çoruh River in Artvin Province, Turkey. Preliminary construction on the dam began in December 2010 and the river diversion tunnels were complete in July 2012 at which time construction on the dam foundation started. The purpose of the dam is hydroelectric power generation and its power station has an installed capacity of 340 MW when completed. The dam is part of the Çoruh Development Plan and its construction was supervised by Turkey's State Hydraulic Works. The dam began to impound its reservoir in October 2015 and the power station was commissioned beginning in January 2016.
The Yedigöze Dam, also known as Sani Bey Dam, is a concrete-face rock-fill dam on the Seyhan River bordering İmamoğlu and Aladağ districts in Adana Province, Turkey. The primary purpose of the dam is hydroelectric power generation and irrigation. The dam's power station has an installed capacity of 320 MW and the reservoir will help irrigate 75,000 ha. Construction began in 2007 and the river was diverted by 2008. In the same year construction on the actual dam began and the reservoir began to fill on 15 June 2010. By November 2010 the remaining construction work was complete and the generators were commissioned in 2011. Construction on the irrigation works is ongoing.
The Silopi Dam is a gravity dam on the Hezil River about 24 km (15 mi) northeast of Silopi in Şırnak Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, İLCİ Holding A.Ş began construction on the dam in 2008 and it was completed in November 2012.
The Şırnak Dam is a gravity dam on the Ortasu River about 25 km (16 mi) southeast of Şırnak town in Şırnak Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, AGE Inşaat began construction on the dam in 2008 and it was completed in 2012.
The Uludere Dam is a gravity dam under construction on the Ortasu River in Uludere district of Şırnak Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, Hidrokon began construction on the dam in 2008 and a completion date has not been announced.
The Balli Dam is a gravity dam under construction on the Ortasu River in Uludere district of Şırnak Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, construction on the dam began in 2008 and a completion date has not been announced.
The Çetintepe Dam is a gravity dam under construction on the Ortasu River in Uludere district of Şırnak Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, Ozerka Insatt began construction on the dam in 2008 and a completion date has not been announced.
The Beyyurdu Dam is a gravity dam under construction on the Bembo River in Beyyurdu, Şemdinli district of Hakkâri Province, southeast Turkey.
The Çocuktepe Dam is a gravity dam under construction on the Güzeldere River in Çukurca district of Hakkâri Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, İnelsan İnşaat began construction on the dam in 2008 and a completion date has not been announced. Construction on the Gölgeliyamaç Dam immediately upstream began in 2008 as well but was cancelled due to poor geology.
