|
gptkbp:instance_of
|
gptkb:dam
|
|
gptkbp:bfsLayer
|
7
|
|
gptkbp:bfsParent
|
gptkb:Michael_O'_Shaughnessy
gptkb:Hetch_Hetchy_Project
gptkb:Hetch_Hetchy_Water_System
|
|
gptkbp:awards
|
received
|
|
gptkbp:capacity
|
117,000 acre-feet
|
|
gptkbp:challenges
|
rock stability
|
|
gptkbp:community_engagement
|
public meetings
|
|
gptkbp:community_impact
|
gptkb:local_economy
|
|
gptkbp:constructed_in
|
1923
concrete
1919-1923
|
|
gptkbp:construction_cost
|
$4 million
|
|
gptkbp:construction_material
|
local materials
|
|
gptkbp:cultural_significance
|
Native American history
|
|
gptkbp:design
|
arch-gravity dam
|
|
gptkbp:educational_programs
|
gptkb:W._E._Mc_Culloch
gptkb:battle
|
|
gptkbp:emergency_services
|
in place
training conducted
|
|
gptkbp:environmental_impact
|
water availability
conducted regularly
displacement of Hetch Hetchy Valley
|
|
gptkbp:famous_for
|
controversial history
|
|
gptkbp:fishing_regulations
|
gptkb:stock_market_index
|
|
gptkbp:geographical_feature
|
gptkb:item
|
|
gptkbp:height
|
430 feet
404 feet
|
|
gptkbp:historical_event
|
construction protests
|
|
gptkbp:historical_significance
|
gptkb:battle
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
O' Shaughnessy Dam
|
|
gptkbp:land_use
|
gptkb:Protected_area
|
|
gptkbp:landmark
|
designated
|
|
gptkbp:last_appearance
|
upgraded
|
|
gptkbp:length
|
1,200 feet
|
|
gptkbp:location
|
gptkb:Yosemite_National_Park
|
|
gptkbp:maintenance
|
ongoing
|
|
gptkbp:named_after
|
gptkb:Michael_O'_Shaughnessy
|
|
gptkbp:open_to_public
|
gptkb:battle
|
|
gptkbp:operator
|
gptkb:San_Francisco_Public_Utilities_Commission
|
|
gptkbp:part_of
|
gptkb:Hetch_Hetchy_Water_System
|
|
gptkbp:power_output
|
gptkb:battle
hydroelectricity
|
|
gptkbp:primary_source
|
water supply
|
|
gptkbp:recreation
|
hiking
|
|
gptkbp:reservoir
|
gptkb:Hetch_Hetchy_Reservoir
|
|
gptkbp:river
|
gptkb:Tuolumne_River
|
|
gptkbp:safety_features
|
monitored
regularly conducted
|
|
gptkbp:spillway_type
|
gptkb:battle
controlled spillway
|
|
gptkbp:tour
|
offered
|
|
gptkbp:tourist_attraction
|
gptkb:battle
|
|
gptkbp:water_management
|
gptkb:San_Francisco
gptkb:battle
varies seasonally
promoted
controlled
integrated system
|
|
gptkbp:water_quality
|
monitored
|
|
gptkbp:water_source
|
gptkb:San_Francisco_Bay_Area
gptkb:Hetch_Hetchy_Valley
regulated
|
|
gptkbp:wildlife
|
habitat alteration
|