The Sirwan
This river is the longest river catchment Kurdish and Persian Gulf is one of the most important branches.
Two major branches of the river from the main branch of the river, and Cham branch embankments (free will) is formed.
Sirwan main branches, subsidiaries consist of Gavrvd winter and it is considered as Lifeline kurdistan.
Unity Dam on the river winter (winter) constructed for the City of Water, water supply, agriculture, harnessing rivers, flood control, power supply, green space, the City of silviculture and aquaculture it is used.
Sirwan River has permanent water and the water comes from rain and snow.
Sirwan Uraman in water after joining the "Bell" into Kermanshah and after joining the River "COLD" with "Diyala" into Iraq and the Tigris shelf.
Reference:http://Tabriz.irib.ir/
