Mosul Dam,Tel Afar District,Ninawa,Iraq from 34,000ft,HD,2011,is the largest dam in Iraq,located on the Tigris River and built in the 1980's.Upstream from the city of Mosul.It is ranked the 4th largest dam in the Middle East.Fears about the dams strength,,being built on gypsum,a soft mineral which dissolves on contact with water..سد الموصل
