Alavian Dam
Encyclopedia
The Alavian Dam and Lake is situated on the Soofian Chay river in East Azerbaijan Province, northwestern Iran
. It is located about 3 kilometres north of Maraqeh. It is an earth-fill embankment dam
with a height of 76 metres and was built between 1990 and 1995; opening on January 1, 1996. The dam serves to provide flood control and water supply for municipal and irrigation uses. After construction, it was noticed that the dam had settled five times more than expected. The settlement of the dam and its gallery, below the body, had unexpected differences as well. This led to "considerable" leakage in the gallery.
Iran
Iran , officially the Islamic Republic of Iran , is a country in Southern and Western Asia. The name "Iran" has been in use natively since the Sassanian era and came into use internationally in 1935, before which the country was known to the Western world as Persia...
. It is located about 3 kilometres north of Maraqeh. It is an earth-fill embankment dam
Embankment dam
An embankment dam is a massive artificial water barrier. It is typically created by the emplacement and compaction of a complex semi-plastic mound of various compositions of soil, sand, clay and/or rock. It has a semi-permanent waterproof natural covering for its surface, and a dense, waterproof...
with a height of 76 metres and was built between 1990 and 1995; opening on January 1, 1996. The dam serves to provide flood control and water supply for municipal and irrigation uses. After construction, it was noticed that the dam had settled five times more than expected. The settlement of the dam and its gallery, below the body, had unexpected differences as well. This led to "considerable" leakage in the gallery.