Shushtar Historical Hydraulic System Explained

Whs:Shushtar Historical Hydraulic System
Image Upright:1.2
Location:Shushtar County, Khuzestan Province, Iran
Criteria:(i), (ii), (v)
Id:1315
Coordinates:32.0441°N 48.8585°W
Year:2009
Area:240.4ha
Buffer Zone:1572.2ha

The Shushtar Historical Hydraulic System (Persian: سازه‌های آبی شوشتر) is a complex irrigation system of the island city Shushtar from the Sassanid era. It consists of 13 dams, bridges, canals and structures which work together as a hydraulic system.

Located in Iran's Khuzestan Province.[1] It was registered on UNESCO's list of World Heritage Sites in 2009 and is Iran's 10th cultural heritage site to be registered on the United Nations' list.

This engineering masterpiece is unique both in Iran and in the world. The Sassanids, whose economy was mainly dependent on agriculture, developed extensive irrigation systems in this region.[2]

Infrastructure included water mills, dams, tunnels, and canals. Gargar Bridge-Dam was built on the watermills and waterfalls. Bolayti canal is situated on the eastern side of the water mills and water falls and functions to supply water from behind the GarGar bridge to the east side of water mills and channel the water to prevent damage to the water mills. Dahaneye shahr tunnel (city orifice) is one of the three main tunnels which channeled the water from behind the Gargar Bridge-Dam into the water mill and then run several water mills. Seh kooreh canal channels the water from behind the GarGar bridge into the western side. In the water mills and water falls, we can see a perfect model of haltering to run mills.

The Band-e Kaisar ("Caesar's dam"), an approximately 500m (1,600feet) long Roman weir across the Karun, was the key structure of the complex which, along with the Mizan Dam (Band-e Mizan), retained and diverted river water into the irrigation canals in the area.[3] Built by a Roman workforce in the 3rd century AD on Sassanid order,[4] it was the most eastern Roman bridge and Roman dam and the first structure in Iran to combine a bridge with a dam.

Parts of the irrigation system are said to originally date to the time of Darius the Great, an Achaemenian king of Iran. It partly consists of a pair of primary diversion canals in the Karun river, one of which is still in use today. It delivers water to the Shushtar city via a route of supplying tunnels. The area includes Salasel Castle, which is the axis for operation of the hydraulic system. It also consists of a tower for water level measurement, along with bridges, dams, mills, and basins.

Then it enters the plain south of the city, where its impact includes enabling the possibility of farming over the area called Mianâb and planting orchards.[5] In fact the whole area between the two diversion canals (Shutayt and Gargar) on Karun river is called Mianâb, an island having the Shushtar city at its northern end.[6]

The site has been referred to as "a masterpiece of creative genius" by UNESCO.[7]

Sites

Shushtar Historical Hydraulic System is a complex of dams, bridges, canals and structures which consists of 13 sites which work together as a hydraulic system.[8] [9]

1. Mizan Dam

2. Kolah-Farangi Tower

3. Gargar Canal

4. Gargar Bridge-Dam

5. Watermills and Waterfalls area

6. Borj Ayar Bridge-Dam and Sabein Sanctuary

7. Khoda-Afrain Bridge-Dam

8. Salasel Castle

9. Dariun Canal

10. Shadorvan Bridge-Dam

11. Band-e Khak Dam

12. Lashkar Bridge-Dam

13. Sharabdar Dam

References

  1. http://www.worldheritagesite.org/sites/shushtar.html Shushtar
  2. Web site: followinghadrian . 2020-10-24 . Shushtar . 2023-01-04 . following hadrian photography . en.
  3. Length: ; ; extensive irrigation system:
  4. ; ; ; ; ; ; ;
  5. https://whc.unesco.org/en/list/1315 Shushtar Historical Hydraulic System
  6. C. J. Edmonds, East and West of Zagros, BRILL, 2009, ; Page 157.
  7. https://archive.today/20130129024231/http://news.in.msn.com/business/forbes/article.aspx?cp-documentid=3403037&page=7 Check out 13 emerging wonders of the world
  8. Web site: Shushtar Historical Hydraulic System. UNESCO World Heritage. Centre. UNESCO World Heritage Centre.
  9. https://whc.unesco.org/document/152341

External links