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Sustainable Development in Tribal areas

of Gujarat through Par-Tapi-Narmada link

project- Application of Geoinformatics

MK Srinivas

Chief Engineer

National Water Development Agency


Par-Tapi-Narmada Link

• Par-Tapi-Narmada (PTN) link is one of the 30 links envisaged in the Interlinking of rivers programme

• Objective is to transfer surplus water available in west flowing rivers between Par and Tapi in Gujarat and Maharashtra for utilisation in tribal areas in Gujarat and drought prone Saurashtra and Kutch region


Important Features

• Six dams (5 in Gujarat and 1 in Maharashtra) – Jheri (Maharashtra), Paikhed, Chasmandava, Chikkar, Dabdar,

Kelwan (in Gujarat)

• Two diversion weirs – d/s of Paikhed and Chasmandava Dams

• Six power houses – 4 dam toe (Paikhed, Chasmandava Dabdar & Kelwan)

– One in feeder canal from Chikkar to Dabdar

– One at canal fall from Kelwan dam

• 400 km long canal

• One tunnel about 9.5km long


FLOW DIRECTION

TUNNEL

FEEDER CANAL

UKAI

SARDAR SAROVAR


Submergence

Ratio of Submerged area to Culturable Command Area (CCA) works out to 0.031

Type of Land Gujarat Maharashtra Total

Forest land 2421 408 2829

Cultivable land 2021 343 2364

River portion 656 216 872

Total 5097 968 6065


Population affected

Gujarat Maharashtra Total

Villages affected fully 1 NIL 1

Villages affected partially 49 11 60

Total 50 11 61

Project affected families 7749 1997 9746

Population affected 43514 9739 53253


Suggestions of Gujarat

• Inclusion of command area of five projects viz., Ugta, Sidhumber, Khata Amba, Zankhari and Kuntali in PTN link

• Providing Irrigation to tribal areas lying on right side of the PTN canal by lift.

• Providing Irrigation to tribal areas in Chhota Udepur and Panchmahal districts

• Providing Irrigation in Tribal areas of Dangs and Valsad districts


Additional Tribal areas identified

Name Annual Irrigation in ha Taluka / District

Area 1 900 Vyra / Tapi

Area 2 13100 Songadh / Tapi

Area 3 6500 Mandvi, Mangrol / Surat

Area 4 15700 Valia / Bharuch

Total Area 36200


Additional Tribal areas identified Name Annual Irrigation in ha

Tribal Non Tribal District

North of Narmada 1

14940 8810 Chhota Udepur

North of Narmada 2

1833 8759 Panchmahal

16773 17569

Total 34342


CCA (ha)

Annual Irrigation (ha)

Water use (MCM)

Enroute command 61190 76488 475

Projects proposed by Govt. of Gujarat on the left side of the Canal in south Gujarat

45561 57489 360

Tribal areas in enroute right side by lift 36200 36200 140

Tribal areas in vicinity of reservoirs in Valsad and Dang districts( by lift)

12154 12154 48

Tribal areas right side of Narmada Main Canal by lift

a) Chhota Udepur 23750 19000 72

b) Panchmhal District 10592 8470 32

Total irrigation in tribal areas 83056 76184 292

Target Command in Saurashtra 18000 18000 83

Total (C) 207361 228161 1210


Cadastral overlaid on proposed canal

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