LocationLatitude : 10⁰ 00′ 20 ” NDam Features
Longitude: 77⁰ 12′ 30” EType of DamEarthen dam
PanchayathSanthanparaClassificationHH (High Height)
VillagePooppara, Chinnakanal, RajakumariMaximum Water Level (MWL)EL 1210.07 m
DistrictIdukkiFull Reservoir Level ( FRL)EL 1207.02 m
River BasinPeriyarStorage at FRL50.68 Mm3
RiverPanniyarHeight from deepest foundation34.14 m
Release from Dam to riverPanniyarLength326.13 m
Taluk through which release flowsUdumpanchola, Devikulam, Kothamangalam, Muvattupuzha, Kunnathunadu, Aluva, Kodungalloor, ParavurSpillwayUngated- Overflow section
Year of completion1965Crest LevelEL 1207.02 m
Name of ProjectPanniyar HEPRiver Outlet1 No. 1.5 x 1.5 m
Purpose of ProjectHydro PowerOfficers in charge & phone No.Executive Engineer, Dam Safety Division No. IV, Pambla, Idukki (Dist.), Kerala, PIN- 685606 Phone-9446008421
Installed capacity of the Project32 MWAssistant Executive Engineer, Dam Safety Sub Division, Kallarkutty PIN- 685562 Phone-9496011963
Project Identification Code ( PIC)KL07HH0014
Anayirankal dam is a part of Panniyar Hydro Electric Project and is located in Idukki District of Kerala State. The project is in Mudirapuzha basin, a sub basin of Periyar River basin. The reservoir is created by constructing a dam at Anayirankal. The dam is provided with ungated spill way. The water stored in the reservoir is released to the river downstream through an outlet arrangement. This water is diverted by an overflow weir at Kuthungal to Kuthungal Power House. After generation of power the water is released to Ponmudi reservoir at the downstream. The water from the Ponmudi reservoir is diverted to Panniyar Power station (30 MW) located on the left bank of Mudirapuzha and released back to Mudirapuzha.