|
gptkbp:instanceOf
|
gptkb:reservoir
|
|
gptkbp:completedIn
|
1923
|
|
gptkbp:controversy
|
environmental impact
John Muir opposition
|
|
gptkbp:coordinates
|
37.9506°N 119.7831°W
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:dam
|
gptkb:concrete_gravity_dam
900 feet
430 feet
|
|
gptkbp:elevation
|
3,800 feet
|
|
gptkbp:formedBy
|
gptkb:O'Shaughnessy_Dam
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Hetch Hetchy Reservoir
|
|
gptkbp:inflow
|
gptkb:Tuolumne_River
|
|
gptkbp:locatedIn
|
gptkb:California
gptkb:Yosemite_National_Park
gptkb:Tuolumne_County
|
|
gptkbp:managedBy
|
gptkb:San_Francisco_Public_Utilities_Commission
|
|
gptkbp:mapType
|
California#USA
|
|
gptkbp:maximumDepth
|
306 feet
|
|
gptkbp:namedAfter
|
gptkb:Hetch_Hetchy_Valley
|
|
gptkbp:outflow
|
gptkb:Tuolumne_River
|
|
gptkbp:partOf
|
gptkb:Hetch_Hetchy_Project
|
|
gptkbp:receivesWaterFrom
|
gptkb:San_Francisco
gptkb:Bay_Area
|
|
gptkbp:reservoirName
|
gptkb:O'Shaughnessy_Dam
|
|
gptkbp:surface
|
1,972 acres
|
|
gptkbp:usedFor
|
flood control
hydroelectric power
municipal water supply
recreation (limited)
|
|
gptkbp:volume
|
360,400 acre-feet
|
|
gptkbp:bfsParent
|
gptkb:Yosemite_National_Park
gptkb:Yosemite
|
|
gptkbp:bfsLayer
|
5
|