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Keystone

General information

Waterway  Arkansas River
Current status   Active 
Type of facility Conventional Hydro
Type of permit US Army Corps of Engineers

Ownership and operation

Owner USCE-Tulsa District
Owner type USACE
Year first online (conventional hydro) 1968
Transmission or distribution system owner Southwestern Power Administration

Power and generating capacity

Number of units 2
Total capacity from hydraulic turbine-generator units within each plant 70.0 mW
Average annual net hydropower generation 231,545.7 mWH

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