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Wisconsin
COLUMBIA

COLUMBIA

Operating

345-499 kV substation in Wisconsin

Voltage class: 345-499 kV
Max voltage: 345 kV
Min voltage: 138 kV
Coordinates: 43.4862, -89.4170

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CEDARBURG SOUTH CEDARSAUK CHRISTIANA CITY LIMITS CLOVERLEAF COMBINED LOCKS CONCORD SW YD COONEY COTTONWOOD COUNCIL CREEK

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Bywatts - a database of US energy infrastructure. 610,000+ records overall, 129,000+ of them geolocated across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, updated periodically. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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