Dr Ranu Rani SethiSenior Scientist

ICAR-IIWM, Bhubaneswar, Odisha

District Irrigation Plan

(A case study of Nayagarh district of Odisha)

Gap Water demandWater 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

Rural Urban kharif rabi

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 glanceSl Details Area, ha

1 Geographical area 389000

2 Cultivated area 134000

3 Current fallow 9361

4 Other fallow 15653

Agriculture land use5 Net sown area 127000

6 Area sown more than once

96000

7 Gross cropped area 223000

8 Cropping intensity 176%

9 Net irrigated area 39700

10 Gross irrigated area 55830

11 Rainfed area 78170

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 agricultural uses,

ha

Barren and un cultivable land,

ha

Current fallows

ha

Other fallows

ha

Net sown area,

haBhapur 276 873 280 464 4214 1159 224 709 12858Dasapalla 17076 444 1656 970 2154 4274 4575 5081 16888Gania 2188 616 473 364 1230 2464 1065 816 6794Khandapada 1889 718 492 897 4088 1364 902 1291 11790Nayagarh 475 642 687 617 2652 309 593 438 13124Nuagaon 7530 1755 1754 1614 2782 2956 748 2977 16931Odogaon 5273 705 1457 5233 2843 4347 940 1630 13550Ranapur 3100 3864 3378 531 4788 318 314 2711 18336

Land use Cropping pattern

Source: District plan , Nayagarh

180 GP-1699 villagesPopulation density:248Area irrigated: 41%

Present Surface water resourcesBlocks Medium irrigation

project area, ha

Minor Irrigation project area,

ha

Lift Irrigation project area, ha

Kharif rabi Kharif rabi Kharif rabiBhapur - - 452 50 1030 240Dasapalla 3850 1299 1860 173 160 80Gania 394 101 200 200Khandapada 436 3541 477 540 250

Nayagarh 1842 1789 250 486 230Nuagaon 893 80 320 150Odogaon 4290 379 3582 106 400 190Ranapur 5481 150 160 70

10418 1678 17992 1387 3296 1410Total 12096 19379 4706

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 - 4290 ha

Blocks Mahanadi command area, ha

Rushikulya command area, ha

Bhapur 255

Daspalla 602 158

Gania 688

Khandapara 339

Nayagarh 214

Nuagaon 433 94

Odagaon 435 149

Ranapur 452

Irrigation draft, MCMDomestic 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, m2/day

GeologyGroundwater quality

Annual rainfall, mm

Groundwater properties

Geo morphologyLithology

Source: Groundwater resources of Odisha, Directorate of groundwater survey and investigation, Odisha, 2011; Odisha Sampad, ORSAC

Water balance scenario -NayagarhBlocks Present Irrigation

potential created

(MCM)

Total

(MCM)

Water demand, 2025

(MCM)

Total

(MCM)

Surface water

Groundwater

Domestic/drinking

Irrigation Industry

Bhapur 4.4 4.9 9.3 2.8 27.8 0.1 30.6

Dasapalla 19.5 9.6 29.1 2.8 38.1 0.1 41.0

Gania 2.7 8.9 11.6 1.0 15.3 0.1 16.4

Khandapada 12.7 13.1 25.8 3.7 21.6 0.1 25.4

Nayagarh 10.6 21.7 32.4 4.0 26.6 0.4 31.0

Nuagaon 3.6 8.0 11.6 2.5 40.9 0.2 43.5

Odogaon 19.9 17.5 37.5 4.5 27.9 0.2 32.6

Ranapur 12.4 10.7 23.1 4.7 36.6 0.2 41.4

Nayagarh distict

85.8 94.5 180.2 25.97 234.85 1.17 262

DaspallaBlock wise Irrigation plan Bhapur

BlockIrrigation potential

created

(MCM)

Irrigation demand

(MCM)

Pr. GW development,

(%)

Proposed structures

(numbers)

Groundwater quality

Approach for irrigation plan

Surface water

GroundWater

WHS Dug well

Bhapur 4.4 4.9 27.8 17 128 183 Moderate Development of Groundwater structures, WHS, Minor and lift irrigation structures

Daspalla 19.5 9.6 38.1 10 745 1064 Poor to nil Watershed management approach, WHS

Gania Khandapara

BlockIrrigation potential

created

(MCM)

Irrigation demand

(MCM)

GW development,

(%)

Proposed structures

(numbers)

Groundwater quality

Approach for irrigation plan

Surface water

Groundwater

WHS Dug well

Gania 2.7 8.9 15.3 31 235 336 Poor to nil Minor and lift irrigation structures, WHS

Khandapara 12.7 13.1 21.6 31 223 318 Moderate WHS, Conjunctive use of canal and groundwater, river lift points

Nayagarh Nuagaon

BlockIrrigation potential

created

(MCM)

Irrigation demand

(MCM)

GW development,

(%)

Proposed structures

(numbers)

Groundwater

quality

Approach for irrigation plan

Surface Groundwater WHS Dug wellNayagarh 10.6 21.7 26.6 57 98 140 Moderate WHS, Conjunctive use of

surface and groundwaterNuagaon 3.6 8.0 40.9 18 415 593 Poor to nil Watershed management

approach, WHS

RanapurOdogaon

BlockIrrigation potential

created

(MCM)

Irrigation demand

(MCM)

GW development,

(%)

Proposed structures

(numbers)

Groundwater quality

Approach for irrigation plan

Surface water

Groundwater

WHS Dug well

Odagaon 19.9 17.5 27.9 18 608 868 Good to moderate

Watershed management approach, WHS, Conjunctive use of surface and groundwater

Ranpur 12.4 10.7 36.6 22 194 277 Moderate, Poor

Groundwater structures along with WHS

Check dams, Contour bund/contour trench, Land modification, Diversion weir, loose boulder

Proposed PlanSl. 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)

- 20000

2 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

100 10000

3 Construction/renovation ofWater Harvesting structuresDug wells

100 6000

4 Promoting for adoption of moisture conservation techniques at farm level MulchingFurrow based irrigationDug out ponds in rice field

50 1000

5 Promoting for adoption of Pressurized irrigation systemConstruction, renovation and maintenance of field channels

50 1000

6 Participatory Irrigation Management (PIM) by strengthening Water Users Association, Pani Panchayat

10

Irrigated area targeted(% of net sown area)

38000( Total 93830 ha) (70%)

Strengthening Irrigation Supply ChainStrengthening 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 ChainIrrigation 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

Thank you