Dr Ranu Rani Sethi Senior Scientist ICAR-IIWM, Bhubaneswar, Odisha District Irrigation Plan (A case study of Nayagarh district of Odisha)

Gap Water demand Water availability Surface Water potential Groundwater potential Rainfall/effective rainfall Surface water (River/canal) Domestic/ drinking Irrigation Industry Population cropped area District/Block/Basin Groundwater resources Major I.P Medium I.P Minor I.P RuralUrbankharifrabi Crop water requirement Identify source (SW/GW) Location specific Irrigation interventions Land use pattern Irrigated/ unirrigated area Groundwater structures Sources: Ongoing schemes (AIBP, IWMP,MGNREGS) Prepare Detailed Report with plan and budget District Irrigation Plan summer Distribution network (Minor irrigation/CADA) Management (Agril, Hor.,Watershed,Soil conservation) Live stock/ ecological

Nayagarh District- At a glance SlDetailsArea, ha 1Geographical area Cultivated area Current fallow Other fallow Agriculture land use 5Net sown area Area sown more than once Gross cropped area Cropping intensity 176% 9Net irrigated area Gross irrigated area Rainfed area Blocks Forest area, ha Misc. tree crops not included in net area, ha Permanent pasture and other grazing area, ha Cultivable waste land ha Land put to non agricultur al uses, ha Barren and un cultivable land, ha Current fallows ha Other fallows ha Net sown area, ha Bhapur Dasapalla Gania Khandapada Nayagarh Nuagaon Odogaon Ranapur Land use Cropping pattern Source: District plan, Nayagarh  180 GP-1699 villages  Population density:248  Area irrigated: 41%

Present Surface water resources Blocks Medium irrigation project area, ha Minor Irrigation project area, ha Lift Irrigation project area, ha KharifrabiKharifrabiKharifrabi Bhapur Dasapalla Gania Khandapada Nayagarh Nuagaon Odogaon Ranapur Total Irrigation potential created Source: District statistical handbook, Nayagarh; DAO, Nayagarh, Department of Water resource, Govt of Odisha Kuanria – 3780 ha; Budhabudhiani – 4290 ha, Dahuka Diversion weir ha BlocksMahanadi command area, ha Rushikulya command area, ha Bhapur255 Daspalla Gania688 Khandapara339 Nayagarh214 Nuagaon43394 Odagaon Ranapur452

Irrigation draft, MCM Domestic draft, MCM Industrial draft, MCM Total draft, MCMNet groundwater resources, MCM Groundwater development, % Groundwater resources Source: Groundwater resources of Odisha, Directorate of groundwater survey and investigation, Odisha, 2011

Available groundwater resources, MCM Well discharge, l/s Transmissivity, m 2 /day Geology Groundwater quality Annual rainfall, mm Groundwater properties Geo morphology Lithology Source: Groundwater resources of Odisha, Directorate of groundwater survey and investigation, Odisha, 2011; Odisha Sampad, ORSAC

Water balance scenario -Nayagarh BlocksPresent Irrigation potential created (MCM) Total (MCM) Water demand, 2025 (MCM) Total (MCM) Surface water Ground water Domestic/ drinking IrrigationIndustry Bhapur Dasapalla Gania Khandapada Nayagarh Nuagaon Odogaon Ranapur Nayagarh distict

Daspalla Block wise Irrigation plan Bhapur Block Irrigation potential created (MCM) Irrigation demand (MCM) Pr. GW develo pment, (%) Proposed structures (numbers) Groundwater quality Approach for irrigation plan Surface water Ground Water WHS Dug well Bhapur Moderate Development of Groundwater structures, WHS, Minor and lift irrigation structures Daspalla Poor to nilWatershed management approach, WHS

Gania Khandapara Block Irrigation potential created (MCM) Irrigation demand (MCM) GW develo pment, (%) Proposed structures (numbers) Groundwater quality Approach for irrigation plan Surface water Ground water WHSDug well Gania Poor to nil Minor and lift irrigation structures, WHS Khandapara ModerateWHS, Conjunctive use of canal and groundwater, river lift points

Nayagarh Nuagaon Block Irrigation potential created (MCM) Irrigation demand (MCM) GW develo pment, (%) Proposed structures (numbers) Ground water quality Approach for irrigation plan SurfaceGroundwaterWHSDug well Nayagarh Moderate WHS, Conjunctive use of surface and groundwater Nuagaon Poor to nilWatershed management approach, WHS

Ranapur Odogaon Block Irrigation potential created (MCM) Irrigation demand (MCM) GW develo pment, (%) Proposed structures (numbers) Groundwater quality Approach for irrigation plan Surface water Ground water WHS Dug well Odagaon Good to moderate Watershed management approach, WHS, Conjunctive use of surface and groundwater Ranpur Moderate, Poor Groundwater structures along with WHS Check dams, Contour bund/contour trench, Land modification, Diversion weir, loose boulder

Proposed Plan Sl. No Proposed work Approximate cost (Lakh) Targeted area to be brought under irrigation, (ha) 1 Completion of on going medium and Minor irrigation projects (Renovation of water distribution network, lining of canal) Watershed Management (Location specific structures)  Construction of Check dams/diversion weir  Field bunding/Contour bund/contour trench  Converting defunt dug wells for recharge)  Tank cum well system  Percolation pond Construction/renovation of  Water Harvesting structures  Dug wells Promoting for adoption of moisture conservation techniques at farm level  Mulching  Furrow based irrigation  Dug out ponds in rice field Promoting for adoption of  Pressurized irrigation system  Construction, renovation and maintenance of field channels Participatory Irrigation Management (PIM) by strengthening Water Users Association, Pani Panchayat 10 Irrigated area targeted (% of net sown area) ( Total ha) (70%)

Strengthening Irrigation Supply Chain Water Sources Distribution Network Farm Level Management & Water Use Efficiency Creation, repair & restoration of water sources Promoting water efficient technologies Encouraging community irrigation management Developing/Strengthening distribution network for bringing water to farm PMKSY

Irrigation Supply Chain  Rain water harvesting /Micro storage e.g. ponds/tanks.  Community water tanks/check dams.  Secondary storage structures  Groundwater sources-Dug wells/Tube wells  River lift irrigation  Bunds/gate  Command Area Development  Underground pipe conveyance system  Micro Irrigation (Drip & Sprinkler System)  Moisture conservation techniques  Efficient and energy saving (e.g. solar powered) water lifting devices Water Sources Distribution Water Use Efficiency PMKSY

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