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வரிசை 1:
{{Use dmy dates|date=July 2019}}
{{Use Indian English|date=July 2019}}
காஞ்சிரபுழா அணை, ஒரு கற்கட்டுமான அணையாகும், 9,713 எக்டேர் (24,000 ஏக்கர்கள்) பயிரிடத்தகு பரப்பில் (சி.சி.ஏ) நீர்ப்பாசனம் வழங்குவதற்காக கட்டப்பட்ட ஒரு கற்கட்டுமான அணையாகும், இது இந்திய மாநிலமான கேரளாவின் பாலக்காடு மாவட்டத்தில் அமைந்துள்ளது. <ref name="water">{{Cite web|url=http://india-wris.nrsc.gov.in/wrpinfo/index.php?title=Kanhira_Puzha%28Id%29_Dam_D03027|title=Salient Features of Kanhira Puzha (Id) Dam|publisher=Water Resources Information System of India, Government of India|accessdate=14 May 2016}}</ref>
{{Infobox dam
| name = Kanjirapuzha Dam
| image = Kanjirapuzha Dam - കാഞ്ഞിരപ്പുഴ അണക്കെട്ട് 05.JPG
| image_caption = Kanjirapuzha Dam
| name_official =
| dam_crosses = Kakki tributary
| res_name = Kanjirapuzha
| location = Mannarkkad, Palakkad District, Kerala, India
| operator = Irrigation Department
| dam_length = {{Convert|2127|m|abbr=on}}
| dam_height = {{Convert|30.78|m|abbr=on}}
| dam_width_base =
| construction_began = 1961
| opening = 1995
| cost =
| res_capacity_total = 70.83 MCM
| res_catchment = {{Convert|7000|ha}}
| res_surface = {{Convert|465|ha}}
| res_elevation = {{convert|97.54|m|abbr=on}}
| plant_turbines =
| plant_capacity =
| plant_annual_gen =
| location_map = India#India Kerala#India Tamil Nadu
| coordinates = {{coord|10|59.2|N|76|33.03|E|region:IN-KL_type:landmark|display=inline,title}}
| extra =
| website =
}}
மூன்று தீவுகளைக் கொண்ட இந்த நீர்த்தேக்கத்தில், மீன்வளத் துறையால் இயக்கப்படும் நிறுவப்பட்ட வணிக மீன்வள மேம்பாட்டுத் திட்டமும் உள்ளது.<ref name=Kanji>{{cite web|url=http://palakkad.nic.in/tourism.htm|title= Places Of Tourist Interest|accessdate=14 May 2016|publisher=National Informatics Center}}</ref> நீர்ப்பாசன முறைக்காக இவ்அணையின் கட்டுமானம் 1961 ஆம் ஆண்டில் கட்ட ஆரம்பித்த போது இதற்கான செலவு ரூ. 3.65 கோடி (1954 செலவின நிலவரம்) பின்பு கட்டுமான செலவு மாற்றியமைக்கப்பட்டது அச்செலவு ரூ. 101.19 கோடியாகும் (1970 செலவின நிலவரம்).
The irrigation command was partially developed in 1980 with a total CCA of {{Convert|8465|ha}}. To complete the irrigation development in the entire command a new scheme titled "Extension, Renovation and Modernisation (ERM) Irrigation Project" under the Accelerated Irrigation Benefit Programme (AIBP) initiated by the [[Prime Minister of India]], was approved by the [[Planning Commission (India)|Planning Commission]] in the year 2008 for an estimated cost of Rs 30.0 crore, to cover balance CCA of 1,247 hectare.<ref name=Irrigation>{{Cite web|url=http://india-wris.nrsc.gov.in/wrpinfo/index.php?title=Kanhirapuzha_Major_Irrigation_Project_JI02675|title=Kanhirapuzha Major Irrigation Project JI02675|accessdate=14 May 2016|publisher=Water Resources Information System of India, Government of India }}</ref>
==Geography==
[[File:Shiruvani Hills - panoramio (4).jpg|left|thumb|Vadakodan Mala Kanjirapuzha Dam]]
The Kanjirapuzhan Dam is located on the [[Kanjirappuzha (Mannarkkad)|Kanjirapuzha River]], a tributary of the [[Thuthapuzha|Thuthapuzha River]], which itself joins the [[Bharatapuzha River]], a part of the west-flowing rivers from Tadri to Kanyakumari. The dam has a catchment area of {{Convert|7000|ha}}, which lies entirely within the state boundary.<ref name=water/><ref name=Irrigation/> The densely-covered green forest area of the catchment is called the "Vettilachola".<ref name=Kanji/>
[[Mannarkkad]], the nearest town to the site of the dam, is {{Convert|13|km}} away and [[Palakkad]] is {{Convert|43|km}} away.<ref name=water/><ref name=Irrigation/> It is built near to [[Agali Hills]]. Vaakkodan mala is another tourist spot.
==Features==
The project involving an earth masonry dam and irrigation canal system envisages benefits of irrigation to a gross command area of {{Convert|9713|ha}} in the three districts of Palakkad, Mannarkkad and Ottappalam. Commercial fisheries and development of tourism by constructing a garden around the dam are also part of the project.<ref name=Irrigation/>
===Dam===
[[File:Kanjirapuzha dam 2.JPG|thumb|The spillway of the dam]]
The irrigation project's head works consists of an earth masonry dam of {{Convert|2128|m}} length with the earthen section extending over a total length of {{Convert|1896|m}}. The masonry part of this composite dam is {{Convert|231.60|m}} in length including the spillway {{Convert|36.6|m}} in length, has a maximum height of {{Convert|30.78|m}} above the deepest foundation level. The spillway, which is an Ogee shaped structure, and is designed for passing a flood discharge of {{Convert|512.5|m3}} per second and operated with three gates of {{Convert|12.20|x|4.574|m}} size fitted over a crest level of EL {{Convert|92.5|m}}. The total quantity of material used in the dam is 6,240 TMC. The design of the dam takes into account the seismic factors relevant to Seismic Zone-III. The construction work of the dam was started in 1961 and completed in 1980.<ref name=water/>
===Reservoir===
[[File:കാഞ്ഞിരപ്പുഴഡാം.jpg|thumb|Reservoir water spread]]
The reservoir created behind the dam has a gross storage capacity of 70.83 million cubic meter at a Full Reservoir Level (FRL) of EL 97.54 m. The live storage between the FRL and Minimum Draw Down Level (MDDL) of EL 77.42 m is 69.23 million cubic meter. The Dead Storage in the reservoir is 11.32 million cubic meter. The area of submergence behind the dam is {{Convert|465|ha}}. The reservoir caused a submergence of one village resulting in the relocation of 44 [[Scheduled Tribe|tribal community families]].<ref name=water/><ref name=Irrigation/>
===Irrigation development===
Irrigation development under the project envisaged a Culturable Command Area of {{Convert|9713|ha}} covering three districts; an annual irrigation efficiency of 225% was also envisaged to provide irrigation to {{Convert|21853|ha}}. Two main canal systems, one on the left bank and the other on the right bank, draw water from the reservoir. The main Right Bank Canal is {{Convert|9.36|km}} long and is designed to carry a discharge of {{Convert|2.83|m3}} per sec to bring an area of {{Convert|1525|ha}} (CCA) under its command. The main Left Bank Canal extends over a length of {{Convert|61.71|km}}, has a carrying capacity of {{Convert|11.33|m3}} per second to provide irrigate benefits to an area of {{Convert|8187|ha}} (CCA). When the project was partially commissioned in 1980 and the total CCA developed was {{Convert|8465|ha}} and with an annual irrigation efficiency of 225% irrigation was provided to cover {{Convert|19051|ha}}.<ref name=Irrigation/>
Under a revised ERM project started in 2008–09, the distribution system is being improved to save water and extend the irrigation benefits to the balance CCA of {{Convert|1247|ha}}.<ref name=Irrigation/>
==References==
{{Reflist}}
==External links==
*{{Commons category-inline|Kanjirapuzha Dam}}
{{Tourism in Kerala}}
[[Category:Dams in Kerala]]
[[Category:Reservoirs in Kerala]]
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