| gptkbp:instanceOf | gptkb:hydroelectric_power_station 
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                                | gptkbp:capacity | 175 megawatts 
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                                | gptkbp:connectedTo | gptkb:Chickamauga_Dam gptkb:Fort_Loudoun_Dam
 
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                                | gptkbp:constructionStartYear | 1939 
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                                | gptkbp:county | gptkb:Meigs_County,_Tennessee gptkb:Rhea_County,_Tennessee
 
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                                | gptkbp:hasLock | yes 
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                                | gptkbp:hasTower | 5 
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                                | gptkbp:height | 112 feet 
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                                | gptkbp:length | 360 feet 2,960 feet
 
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                                | gptkbp:locatedOnRiver | gptkb:Tennessee_River 
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                                | gptkbp:location | gptkb:Tennessee,_United_States 
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                                | gptkbp:lockLift | 70 feet 
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                                | gptkbp:namedAfter | Watts Bar (a sandbar in the Tennessee River) 
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                                | gptkbp:nearestCity | gptkb:Spring_City,_Tennessee 
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                                | gptkbp:opened | 1942 
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                                | gptkbp:operatedBy | gptkb:Tennessee_Valley_Authority 
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                                | gptkbp:partOf | gptkb:Tennessee_Valley_Authority_system 
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                                | gptkbp:purpose | gptkb:navigation flood control
 hydroelectric power generation
 
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                                | gptkbp:reservoirName | gptkb:Watts_Bar_Lake 39,000 acres
 
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                                | gptkbp:reservoirShoreline | 722 miles 
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                                | gptkbp:width | 60 feet 
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                                | gptkbp:bfsParent | gptkb:Watts_Bar_Lake gptkb:Tennessee_River
 
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                                | gptkbp:bfsLayer | 5 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Watts Bar Dam 
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