USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

West Carthage, NY · EIA plant 54548

Longfalls Facility

Longfalls Facility is a hydro power facility in West Carthage, NY, with 3 MW of operating capacity.

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Operating capacity3 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityAmpersand Long Falls Hydro, LLCEIA-reported operator
Balancing authorityNYISNew York Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro3 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in NY

Related facilities

NY · 0.2 miWest End Dam Hydroelectric Project4 MW →NY · 0.3 miCarthage Energy LLC63 MW →NY · 0.6 miTannery Island Power2 MW →NY · 1.8 miNY 26 Carthage CSG5 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