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Substations
Idaho
3 MILE KNOLL

3 MILE KNOLL

Operating

345-499 kV substation in Idaho

Voltage class: 345-499 kV
Max voltage: 345 kV
Min voltage: 230 kV
Coordinates: 42.7104, -111.5963

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NearbyADELAIDE AHSAHKA AIKEN ALAMEDA ALBENI FALLS AMERICAN FALLS AMMON AMPS ANTELOPE APPLEWAY

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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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