Hetch Hetchy Aqueduct system

URI: https://gptkb.org/entity/Hetch_Hetchy_Aqueduct_system

GPTKB entity

Statements (50)

Predicate	Object
gptkbp:instanceOf	gptkb:dam
gptkbp:annualWaterDelivery	265 million gallons per day
gptkbp:constructionStartYear	1914
gptkbp:crosses	gptkb:Coast_Ranges gptkb:Central_Valley San Joaquin Valley
gptkbp:established	1934
gptkbp:feedSystem	gptkb:Crystal_Springs_Reservoir gptkb:San_Andreas_Reservoir gptkb:Harry_Tracy_Water_Treatment_Plant gptkb:Pulgas_Water_Temple gptkb:Sunol_Valley_Water_Treatment_Plant gptkb:Alameda_Creek_Watershed Bay Area Water Supply and Conservation Agency
gptkbp:hasConnection	gptkb:Bay_Division_Pipelines San Joaquin Pipeline
gptkbp:hasPopulation	2.6 million
gptkbp:hasTunnel	gptkb:Foothill_Tunnel gptkb:Mountain_Tunnel gptkb:Irvington_Tunnel Coast Range Tunnel Sunol Valley Tunnel
https://www.w3.org/2000/01/rdf-schema#label	Hetch Hetchy Aqueduct system
gptkbp:length	167 miles
gptkbp:location	gptkb:California
gptkbp:notableModel	gptkb:Michael_O'Shaughnessy
gptkbp:operator	gptkb:San_Francisco_Public_Utilities_Commission
gptkbp:ownedBy	gptkb:City_and_County_of_San_Francisco
gptkbp:partOf	gptkb:Hetch_Hetchy_Project
gptkbp:passesThrough	gptkb:Alameda_County gptkb:San_Francisco gptkb:San_Francisco_Bay gptkb:San_Mateo_County gptkb:Sierra_Nevada gptkb:Tuolumne_County Stanislaus County
gptkbp:purpose	hydroelectric power municipal water supply
gptkbp:relatedTo	gptkb:O'Shaughnessy_Dam gptkb:Moccasin_Powerhouse gptkb:Hetch_Hetchy_Reservoir gptkb:San_Francisco_Water_Department
gptkbp:source	gptkb:Hetch_Hetchy_Reservoir
gptkbp:waterSource	gptkb:Alameda_County gptkb:San_Francisco gptkb:San_Mateo_County gptkb:Santa_Clara_County gptkb:Tuolumne_River
gptkbp:bfsParent	gptkb:San_Antonio_Reservoir
gptkbp:bfsLayer	8