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Washington
SEDRO WOOLLEY

SEDRO WOOLLEY

Operating

230-344 kV substation in Washington

Voltage class: 230-344 kV
Max voltage: 230 kV
Min voltage: 115 kV
Coordinates: 48.5049, -122.2041

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NearbySEHOME SEMIAHMOO SHAW SHAWNEE SHAWNEE SHELTON SHORELINE SHUFFLETON SICKLER SIFTON

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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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