IAS Gyan

Daily News Analysis

Surangam

24th August, 2021 Geography

In News

  • The karez system in Afghanistan, a legacy of its Persian cultural moorings, has suffered extensive damage in 43 years of war and stares at an uncertain future under the Taliban’s second regime.
  • But hundreds of miles to the south, a similar system in southern India is thriving.

Surangam- Traditional Water Management System

  • Surangam is basically a tunnel dug through a laterite hillock from the periphery of which water and moisture seeps out. This system has been very effectively used for domestic and agriculture purposes in dry areas of northern Malabar.
  • Surangams resemble karez both in structure and spread.
  • These are similar to qanats which once existed in Mesopotamia and Babylon around 700 Before Common Era.
  • By 714 BCE, this technology had spread to Egypt, Persia and India.
  • The surangam or suranga is today usually found in northern Kerala and southern Karnataka.

 

Region

Traditional Water Management
System

Ladakh

Zing

Himachal Pradesh

Kul, Naula, Kuhl, Khatri

Eastern Himalaya

Apatani

Nagaland

Zabo

Brahmaputra Valley

Dongs / Dungs/ Jampois

Indo-Gangetic Plains

Ahars – Pynes, Bengal’s Inundation Channels, Dighis, Baolis

Thar Desert

Kunds, Kuis/beris, Baoris / Ber/ Jhalaras, Nadi, Tobas, Tankas, Khandins, Vav/Bavadi, Virdas, Paar

Central Highlands

Talab, Bandhis, Saza Kuva, Johads, Naada/Bandh, Pat, Rapat, Chandela Tank, Bundela Tank

Eastern Highlands

Katas / Mundas / Bandhas

Deccan Plateau

Cheruvu, Kohli Tanks, Bhandaras, Phad, Kere, The Ramtek Model

Western Ghats

Surangam

West Coastal Plains

Virdas

Eastern Ghats

Korambu

Eastern Coastal Plains

Eri / Ooranis

The Andaman and Nicobar Islands

Jack Wells

 

 

https://www.downtoearth.org.in/news/water/fate-of-afghanistan-s-karez-system-uncertain-but-south-india-s-surangam-thriving-78584