Dibis Dam
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The Dibis (Dibbis) Dam or Dibis Regulator is a gravel-alluvial fill
embankment dam An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface ...
located on the Lesser Zab River approximately 130 km upstream from its confluence with the
Tigris The Tigris ( ; see #Etymology, below) is the eastern of the two great rivers that define Mesopotamia, the other being the Euphrates. The river flows south from the mountains of the Armenian Highlands through the Syrian Desert, Syrian and Arabia ...
River. The dam is located directly north of the town of Dibis in
Kirkuk Governorate Kirkuk Governorate (; ; ) or Kirkuk Province is a governorate in northern Iraq. The governorate has an area of . In 2017, the estimated population was 1,259,561 people. The provincial capital is the city of Kirkuk. It is divided into four Distri ...
,
Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...
. The main-purpose of the Dibis Dam is to divert water from the Lesser Zab River into the Kirkuk Irrigation Project. The Dibis Dam was constructed between 1960 and 1965 as part of the larger Kirkuk Irrigation Project for the irrigation of 300,000 ha of land. The dam has a capacity of 4,000 m3 through the spillway and 278 m3 through the head regulator (diversion to the Kirkuk Irrigation Project). Inflow is from Dokan Dam, approximately 140 km upstream. In 1984 the dam failed due to heavy outflows from the Dokan Dam. The fuse-plug that allows the emergency spillway to work did not erode because heavy sediment had built up behind it. Repairs were carried out by China International Water and Electric Cooperation between October 1985 and March 1987.


See also

*
List of dams and reservoirs in Iraq The following is a list of dams and reservoirs in Iraq. They are sorted according to their location in either the Euphrates or the Tigris river basin. Dams in the Euphrates basin *Duban Regulator, on the Euphrates, regulating the flow of the Eu ...


References

Dams in Iraq Dams on the Little Zab River Embankment dams Kirkuk Governorate Geography of Iraq Dams completed in 1965 1965 establishments in Iraq {{iraq-struct-stub