https://en.bharatpedia.org/w/index.php?action=history&feed=atom&title=Narakakkanam_WeirNarakakkanam Weir - Revision history2026-09-07T19:33:24ZRevision history for this page on the wikiMediaWiki 1.43.6https://en.bharatpedia.org/w/index.php?title=Narakakkanam_Weir&diff=240290&oldid=prev->The Anomebot2: Replacing geodata: {{coord missing|Kerala}}2021-08-09T13:00:37Z<p>Replacing geodata: {{coord missing|Kerala}}</p>
<p><b>New page</b></p><div>{{Short description|Diversion dam in Kerala, India}}<br />
'''Narakakkanam Weir''' (Malayalam:നാരകക്കാനം തടയണ) is a diversion dam constructed across Narakakkanam River in Mariyapuram panchayath of [[Thankamany|Thankamani]] Village in [[Idukki district]] in [[Kerala]], [[India]]. <ref>{{Cite web|title=Dams in Kerala|url=https://indiawris.gov.in/wiki/doku.php?id=dams_in_kerala|url-status=live}}</ref> Narakakkanam weir is an augmentation weir for the Idukki Hydro Electric Project . Narakakkanam, [[Azhutha Dam|Azhutha]], [[Vazhikadavu Weir|Vazhikkadavu]], [[Vadakkepuzha Weir|Vadakkepuzha]] and [[Kuttiar Weir|Kuttiar]] diversion schemes were later added to augment the [[Idukki Dam|Idukki]] reservoir . The height of the dam is {{Convert|11.50|m}} from the deepest foundation and length is {{Convert|45.20|m}}.<ref>{{Cite web|title=Diversion Structures in Idukki district – KSEB Limted Dam Safety Organisation|url=https://dams.kseb.in/?p=168|access-date=2021-07-29|language=en-US}}</ref><br />
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==Specifications==<br />
*Location Latitude : 9⁰ 50′ N<br />
*Longitude: 77⁰ 00′ E<br />
*Panchayath : Mariyapuram <br />
*Village: Thankamani <br />
*District : Idukki<br />
*River Basin : Periyar<br />
*River : Narakakkanam river<br />
*Release from Dam to river : Periyar<br />
*Taluk through which release flows : Thodupuzha<br />
*Year of completion : <br />
*Name of Project : Idukki HEP<br />
*Purpose of Project : Hydro Power<br />
*Installed capacity of the Project 780 MW<br />
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*Type of Dam : Concrete- Gravity<br />
*Classification ; Weir<br />
*Maximum Water Level (MWL) : EL 770.00 m<br />
*Full Reservoir Level ( FRL): EL 768.00 m<br />
*Storage at FRL 0.00396 Mm3<br />
*Height from deepest foundation : 11.50 m<br />
*Length : 45.20 m<br />
*Spillway : Ungated – Overflow section<br />
*Crest Level : EL 768.00 m<br />
*River Outlet : Not provided<br />
*Officers in charge & phone No. Assistant Executive Engineer, Idukki Augmentation Scheme, Moolamattom. Phone-9496009429<br />
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==References==<br />
{{Reflist}}<br />
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{{Dams in Kerala}}<br />
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{{coord missing|Kerala}}<br />
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[[Category:Dams in Kerala]]<br />
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{{India-dam-stub}}</div>->The Anomebot2