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Preliminary 2025 facility recordOperating

Oswego, NY · EIA plant 2574

High Dam

High Dam is a hydro power facility in Oswego, NY, with 12 MW of operating capacity.

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Operating capacity12 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityOswego, City of - (NY)EIA-reported operator
Balancing authorityNYISNew York Independent System Operator

Capacity profile

Fuel and technology

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

Nearby in NY

Related facilities

NY · 0.6 miVarick8 MW →NY · 1.4 miOnondaga County- Clearwater2 MW →NY · 1.9 miSummit - Scriba CSG5 MW →NY · 1.9 miIndeck Oswego Energy Center57 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