Yerrakalva Medium Irrigation Project JI00171

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Salient Features
#AttributeValue
1Irrigation Project NameYerrakalva Medium Irrigation Project
2Irrigation Project Name Alias
3PurposeIrrigation
4TypeMedium
5Engineering TypeStorage
6StatusOngoing
7StateAndhra Pradesh
8Districts BenefitedWest Godavari
9BasinEast flowing rivers between Mahanadi and Pennar
10RiverYerrakalva
11Project SharingNone
12IntercountryNone
13InterbasinNo
14Work Started in 5 Year PlanV-Plan
15Completed in 5 Year Plan
16Project Approval StatusPlanning Commission
17Year of Approval by Planning Commission1993
18Approved Cost (Rs. in cr)46.52
19Actual Cost (Rs. in cr)
20Culturable Command Area (CCA) (th ha)9.99
21Ultimate Irrigation Potential (UIP) (th ha)9.99
22Potential Created (PC) (th ha)
23Project Covered under ERM SchemeNo
24Project Covered under CADA SchemeNo
25Project Covered under AIBP SchemeYes
26Studies Conducted
27Project Covered under Tribal Sub-Plan
28Project Covered under Drought Prone Area Programme (DPAP)
29Remarks

Associated Entities with Irrigation Project
#NameType
1Yerrakalva DamDam

Explore in Water Resources Projects Sub Info. System

Project in Brief

The Yerrakalva Reservoir Project started in 1976 is a medium irrigation project comprising an Earthen Dam formed across the river Yerrakalva near Konguvarigudem village in Jangareddigudem mandal of West Godavari district in Andhra Pradesh. The Yerrakalva river falls into Upputeru and finally empties into Bay of Bengal near Mogultur of West Godavari district. The ayacut proposed to be irrigated by this project is 9,996 ha benefitting 22 villages in Jangareddigudem, Kamavarapukota, Dwaraka Tirumala, Nallajerla and Tadepalligudem mandals of West Godavari District. Besides this, flood moderation is provided for safeguarding the fertile lands of about 8,094 ha between Anantapalli and Nandamuru Aqueduct on both flanks of the rivers.

The project components are as under:

(i) Earthen Dam for a length of 2.73 km.

(ii) Spillway Regulator with Hoist Bridge with 4 Vents of size 12.00 m. x 5.00 m.

(iii) Left and Right Head Sluices at km.0.40 and km.2.20 of Earth Dam respectively.

(iv) Excavation of Left Main Canal (LMC) for a length of 7.59 km. and Right Main Canal (RMC) for a length of 45.60 km. including their distributary network and CM&CD works.

The contemplated ayacut under this project is 24,700 acre (9,996 ha). An extent of 5,000 acre (2,023 ha) on Left Main Canal and 2,500 acre (1,012 ha) upto 2.180 km of Right Main Canal was provided irrigation facilities prior to AIBP assistance. The balance irrigation potential of 17,200 acre (6,960 ha) is proposed under AIBP. Upto March 2010 irrigation potential created is 8095 ha.

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