Alavian Dam

The Alavian Dam and Lake (Persian: سد علویان) is situated on the Sufi 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.^[1] 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.^[2]

Key Information

Alavian Dam
A view of Alavian Dam
Alavian Dam Location of Alavian Dam in Iran
Country	Iran
Location	Maraqeh
Purpose	Irrigation,Water supply
Status	Operational
Construction began	1990
Opening date	1996
Owner	Regional Water Company of East Azarbaijan
Dam and spillways
Type of dam	Embankment, earth-fill
Impounds	Sufi Chay river
Height (foundation)	76 m (249 ft)
Height (thalweg)	70 m (230 ft)
Length	935 m (3,068 ft)
Width (crest)	10 m (33 ft)
Width (base)	410 m (1,345 ft)
Dam volume	4,769,000 m3 (6,237,617 cu yd)
Spillway type	Side Channel Spillway
Spillway capacity	1,180 m3/s (42,000 cu ft/s)
Reservoir
Total capacity	60,000,000 m3 (48,643 acre⋅ft)
Active capacity	57,000,000 m3 (46,211 acre⋅ft)
Surface area	262 ha (647 acres)
Normal elevation	1,568 m (5,144 ft)
Website http://www.azarwater.ir/
Show more

1. ^ "Alavian Dam". PEGA Construction Company. Archived from the original on 25 April 2012. Retrieved 4 October 2011.
2. ^ Myrvoll, Frank, ed. (2003). Field measurements in geomechanics : proceedings of the Sixth International Symposium on Field Measurements in Geomechanics, 15–18 September 2003, Oslo, Norway. Lisse [u.a.]: Balkema. p. 313. ISBN 90-5809-602-5.

Wikimedia Commons has media related to Alavian Dam.

This East Azarbaijan province location article is a stub. You can help Wikipedia by expanding it.

• v
• t
• e

This article about a dam or floodgate in Iran is a stub. You can help Wikipedia by expanding it.

• v
• t
• e