chapoli m.i. tank

Minor Irrigation Schemes are eminently suitable for the State due to the undulating topography of Goa, which does not have vast continuous stretches of land to permit flow irrigation. The systematic program of development of minor irrigation tanks, bandharas, canals, lift irrigation has been vigorously undertaken since the State came under intensive drive in expanding irrigation facilities, with the setting up of a separate Department in 1980. Till today, an irrigation potential of 21622 has been created under the minor irrigation sector as against 7860 Ha. at the time of liberation.

The irrigation potential under minor irrigation is both by surface water and by ground water. The Water Resources Department is implementing various schemes such as irrigation wells, tanks, lift irrigation schemes, bandharas, to bring maximum area under minor irrigation. The Department is also encouraging the farmers for construction of open wells/bore wells under the subsidy scheme.

The M.I. Tanks constructed by the Water Resources Department are not only facilitating the irrigation in hinterland, but also augmenting rural water supply. Rise in ground water table is observed in the vicinity of such schemes.

The stored water in the Chapoli tank has become a boon to the entire farming community as well as to the residents of Canacona area. Through this tank, raw water is supplied to the water treatment plant of P.W.D. to supply potable water to the residents.

LOCATION

  • State:Goa
  • Taluka:Canacona
  • River:Nallah starting from Chapoli

HYDROLOGY

  • Catchment Area:3.63+3.20 sq. km.
  • Mean Annual Rainfall:2996 mm
  • Maximum Design Flood:85 cumecs

RESERVOIR

  • Maximum water level:38.75 Mts.
  • Full Reservoir Level:38.25 Mts.
  • Minimum Draw down Level:22.00 Mts.
  • Gross Storage Capacity:998.24 Hamts (9.9824 MCM)
  • Dead Storage Capacity:49.00 Hamts (0.49 MCM)
  • Live Storage Capacity:876.58 Hamts (8.7658 MCM)

DAM

  • Type of dam:Earthen Dam
  • Top of dam:41.00 Mts.
  • Length of the dam:760 Mts.
  • Height of the dam :25.50 Mts.(above the deepest bed level)

SPILLWAY

  • Type of Spillway:Chute un-gated type
  • Max. head over the crest:0.50 Mts.
  • Crest Level:38.25 Mts.

CANNALS

  • Design discharge of canal:1 cumecs
  • Length of the RBMC and dist:9.25 Kms

IRRIGATION

  • Culturable Command area:550 Hactares

SUBMERGENCE

  • Total area under submergence:110 Ha.
  • Total villages affected:Nil
  • Total families affected:Nil

FINANCIAL ASPECTS

  • Estimated cost (Original):Rs.3.40 crores
  • Revised cost:Rs.10.50 crores

WATER SUPPLY COMPONENT

  • Total:10 MLD (2.4 MCM)

गोवा जलसंपदा विभागात आपले स्वागत आहे

महत्वपूर्ण दुवे

ही वेबसाइट भारत सरकारच्या गोवा राज्य सरकारच्या जलसंपत्ती विभागाशी संबंधित आहे.

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या साइटवर वैशिष्ट्यीकृत साहित्य पुनरुत्पादित केले जाऊ शकते विशिष्ट परवानगीशिवाय कोणत्याही स्वरुपात किंवा माध्यमामध्ये. हे विषय आहे सामग्री अचूकपणे पुनरुत्पादित केली जात आहे आणि अपमानास्पदपणे वापरली जात नाही रीतीने किंवा दिशाभूल संदर्भात. जेथे सामग्री प्रकाशित केली जात आहे किंवा इतरांना दिलेले, स्त्रोत प्रामुख्याने स्वीकारले पाहिजे. तथापि, हे या सामग्रीची पुनरुत्पादन करण्याची परवानगी यावरील कोणत्याही सामग्रीवर विस्तारित करीत नाही    साइट, जी स्पष्टपणे तृतीय पक्षाची कॉपीराइट म्हणून ओळखली जाते. अशा सामग्रीची पुनरुत्पादन करण्यासाठी अधिकृतता कॉपीराइटकडून प्राप्त करणे आवश्यक आहे संबंधित धारक.
अखेरचे पुनरावलोकन केले आणि अद्यतनित केले 28 Nov, 2015
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