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Substations
Idaho
NAMPA

NAMPA

Operating

230-344 kV substation in Idaho

Voltage class: 230-344 kV
Max voltage: 230 kV
Min voltage: 138 kV
Coordinates: 43.5912, -116.5737

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NearbyNEW PLYMOUNTH NEWCOMB NEWDALE NORTH BENCH NORTH BOULEVARD NORTH LEWISTON NORTH MOSCOW O'GARA OLA OROFINO

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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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