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Columbia Lock and Dam
URI:
https://gptkb.org/entity/Columbia_Lock_and_Dam
GPTKB entity
Statements (13)
Predicate
Object
gptkbp:instanceOf
gptkb:dam
gptkbp:country
gptkb:United_States
gptkbp:hasDam
yes
gptkbp:hasLock
yes
https://www.w3.org/2000/01/rdf-schema#label
Columbia Lock and Dam
gptkbp:locatedIn
gptkb:Caldwell_Parish,_Louisiana
gptkbp:locatedOn
gptkb:Ouachita_River
gptkbp:opened
1977
gptkbp:operatedBy
gptkb:U.S._Army_Corps_of_Engineers
gptkbp:partOf
gptkb:Ouachita-Black_Rivers_Navigation_Project
gptkbp:purpose
gptkb:navigation
gptkbp:bfsParent
gptkb:Ouachita_River
gptkbp:bfsLayer
6