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Preliminary 2025 facility recordOperating

Fishtail, MT · EIA plant 2192

Mystic

Mystic is a hydro power facility in Fishtail, MT, with 12 MW of operating capacity.

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Operating capacity12 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNorthWestern Energy (MT Hydro)EIA-reported operator
Balancing authorityNWMTNorthWestern Energy (NWMT)

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro12 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in MT

Related facilities

MT · 29.1 miSouth Dry Creek Hydro2 MW →MT · 34.4 miRiver Bend Solar, LLC (MT)2 MW →MT · 43.9 miBig Timber Wind Farm25 MW →MT · 46.3 miStillwater Wind, LLC80 MW →

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source