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gptkbp:instance_of
|
gptkb:Lock
|
|
gptkbp:city
|
gptkb:Demopolis
|
|
gptkbp:community_events
|
Annual fishing tournaments
|
|
gptkbp:community_impact
|
Local economy support
|
|
gptkbp:constructed_in
|
gptkb:1970
|
|
gptkbp:construction_agency
|
gptkb:U._S._Army_Corps_of_Engineers
|
|
gptkbp:construction_cost
|
$20 million
|
|
gptkbp:construction_material
|
Reinforced concrete
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:dam_type
|
gptkb:Tombigbee_Waterway
Concrete gravity dam
|
|
gptkbp:educational_programs
|
Environmental education
|
|
gptkbp:elevation
|
100 feet above sea level
|
|
gptkbp:emergency_services
|
Flood control measures
Flood response
|
|
gptkbp:environmental_impact
|
Moderate
|
|
gptkbp:fish_species
|
gptkb:Catfish
gptkb:Largemouth_bass
Crappie
|
|
gptkbp:flood_control
|
gptkb:Yes
1,500 acre-feet
|
|
gptkbp:height
|
30 feet
|
|
gptkbp:height_of_lock_chamber
|
110 feet
|
|
gptkbp:historical_significance
|
gptkb:Yes
Part of the Tennessee-Tombigbee Waterway project
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tombigbee River Lock and Dam
|
|
gptkbp:infrastructure
|
Water transportation system
|
|
gptkbp:key_concept
|
gptkb:Yes
|
|
gptkbp:length
|
1,200 feet
|
|
gptkbp:location
|
gptkb:Tombigbee_River
|
|
gptkbp:lock_chamber_depth
|
12 feet
|
|
gptkbp:lock_number
|
gptkb:1
|
|
gptkbp:maintenance
|
Regular inspections
|
|
gptkbp:navigation_system
|
gptkb:Yes
|
|
gptkbp:operational_status
|
Active
|
|
gptkbp:operator
|
gptkb:U._S._Army_Corps_of_Engineers
|
|
gptkbp:passenger_traffic
|
1,000 vessels
|
|
gptkbp:power_source
|
gptkb:Yes
|
|
gptkbp:project
|
gptkb:1984
|
|
gptkbp:purpose
|
Navigation
|
|
gptkbp:recreation
|
gptkb:Camping
Boating
Fishing
|
|
gptkbp:reservoir
|
Tombigbee River Reservoir
|
|
gptkbp:river
|
gptkb:Tombigbee_River
|
|
gptkbp:safety_features
|
Emergency gates
|
|
gptkbp:spillway_type
|
Gated spillway
|
|
gptkbp:state
|
gptkb:Alabama
|
|
gptkbp:system
|
gptkb:Tennessee-Tombigbee_Waterway
|
|
gptkbp:tourism
|
Attracts visitors
|
|
gptkbp:water_management
|
gptkb:Yes
|
|
gptkbp:water_quality
|
Monitored
|
|
gptkbp:width_of_lock_chamber
|
600 feet
|
|
gptkbp:wildlife
|
gptkb:Yes
|
|
gptkbp:bfsParent
|
gptkb:Tombigbee_River
|
|
gptkbp:bfsLayer
|
5
|