Lock and Dam No. 27

URI: https://gptkb.org/entity/Lock_and_Dam_No._27
GPTKB entity
Statements (20)
Predicate Object
gptkbp:instanceOf gptkb:dam
gptkbp:alsoKnownAs gptkb:Chain_of_Rocks_Lock_and_Dam
gptkbp:dam chute and canal
https://www.w3.org/2000/01/rdf-schema#label Lock and Dam No. 27
gptkbp:length 1200 ft
gptkbp:locatedIn gptkb:Madison_County,_Illinois
gptkbp:locatedNear gptkb:Granite_City,_Illinois
gptkbp:locatedOn gptkb:Mississippi_River
gptkbp:numberOfIslands 1
gptkbp:numberOfLocks 1
gptkbp:opened 1953
gptkbp:operatedBy gptkb:U.S._Army_Corps_of_Engineers
gptkbp:partOf gptkb:Upper_Mississippi_River_9-Foot_Navigation_Project
gptkbp:purpose gptkb:navigation
gptkbp:riverMile 185.5
gptkbp:width 110 ft
gptkbp:bfsParent gptkb:Mississippi_River_lock_and_dam_system
gptkb:Upper_Mississippi_River_locks_and_dams
gptkb:Upper_Mississippi_River_9-Foot_Navigation_Project
gptkbp:bfsLayer 7