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Washington
CHIEF JOSEPH

CHIEF JOSEPH

Operating

500-734 kV substation in Washington

Voltage class: 500-734 kV
Max voltage: 500 kV
Min voltage: 14 kV
Coordinates: 47.9862, -119.6516

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NearbyCHIMACUM CHRISTOPHER CLARK CLARKSTON CLAY CREEK CLAYTON CLE ELUM CLYDE HILL CLYMER COLD CREEK

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Bywatts - a database of US energy infrastructure. 610,000+ geolocated records across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, refreshed regularly. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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