Mullaperiyar Dam

E849747

Mullaperiyar Dam is a masonry gravity dam on the Periyar River in Kerala, India, known for its age, inter-state water-sharing disputes, and ongoing safety concerns.

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Statements (51)

Predicate Object
instanceOf dam
masonry gravity dam
age over 125 years
basinCountry India
beneficiaryState Tamil Nadu NERFINISHED
commissioningDate 1895
completionDate 1895
constructedBy Madras Presidency NERFINISHED
constructedUnder British rule in India
constructionStartDate 1887
country India
crosses Periyar River NERFINISHED
designedBy John Pennycuick NERFINISHED
downstreamRiskArea Idukki Reservoir NERFINISHED
Periyar River downstream settlements
governedBy Periyar Lease Agreement of 1886 NERFINISHED
height 53.66 metres
irrigatesRegion Madurai district NERFINISHED
Ramanathapuram district NERFINISHED
Sivaganga district NERFINISHED
Theni district NERFINISHED
knownFor age
inter-state water-sharing disputes
structural safety concerns
leaseRenewalYear 1970
length 365.85 metres
locatedIn Kerala NERFINISHED
locatedInDistrict Idukki district NERFINISHED
locatedInMountainRange Western Ghats NERFINISHED
locatedInProtectedArea Periyar Tiger Reserve NERFINISHED
locatedNear Thekkady NERFINISHED
locatedOnRiver Periyar River NERFINISHED
maximumWaterLevelControversy 136 feet vs 142 feet dispute
nearbyCityBenefiting Madurai NERFINISHED
operatedBy Government of Tamil Nadu NERFINISHED
ownedBy Government of Kerala NERFINISHED
purpose irrigation
power generation support
water supply
reservoirName Mullaperiyar Reservoir NERFINISHED
Periyar Lake NERFINISHED
riparianState Kerala NERFINISHED
seismicZone seismically sensitive area of Western Ghats
subjectOf Supreme Court of India litigation
environmental impact debates
farmer agitations in Tamil Nadu
inter-state water dispute between Kerala and Tamil Nadu
public protests in Kerala
safety concerns
typeOfConstruction lime-surkhi masonry
waterDivertedTo Vaigai River basin NERFINISHED

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Idukki district contains Mullaperiyar Dam
Idukki district hasNotableStructure Mullaperiyar Dam
Periyar River hasDam Mullaperiyar Dam