|
gptkbp:instanceOf
|
gptkb:hydroelectric_power_station
gptkb:dam
|
|
gptkbp:capacity
|
2,480 MW
|
|
gptkbp:constructionStartYear
|
1958
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:hasTower
|
16
|
|
gptkbp:height
|
56 meters
|
|
gptkbp:length
|
2,057 meters
|
|
gptkbp:locatedIn
|
gptkb:Oregon
gptkb:Washington
|
|
gptkbp:locatedOn
|
gptkb:Columbia_River
|
|
gptkbp:mapType
|
45.714°N 120.689°W
|
|
gptkbp:namedAfter
|
gptkb:John_Day_River
|
|
gptkbp:navigationLock
|
yes
|
|
gptkbp:navigationLockLength
|
204 meters
|
|
gptkbp:navigationLockWidth
|
26 meters
|
|
gptkbp:opened
|
1968
|
|
gptkbp:operator
|
gptkb:U.S._Army_Corps_of_Engineers
|
|
gptkbp:partOf
|
gptkb:Columbia_River_Basin
|
|
gptkbp:purpose
|
gptkb:navigation
flood control
irrigation
hydroelectric power generation
|
|
gptkbp:reservoirCapacity
|
2,535,000 acre-feet
|
|
gptkbp:reservoirName
|
gptkb:Lake_Umatilla
|
|
gptkbp:website
|
https://www.nwp.usace.army.mil/Locations/Columbia-River/John-Day/
|
|
gptkbp:bfsParent
|
gptkb:Portland_District,_U.S._Army_Corps_of_Engineers
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
John Day Lock and Dam
|