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Preliminary 2025 facility recordOperating

Winterhaven, CA · EIA plant 57364

Siphon Drop Power Plant

Siphon Drop Power Plant is a hydro power facility in Winterhaven, CA, with 4 MW of operating capacity.

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Operating capacity4 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityYuma County Water User's AssociationEIA-reported operator
Balancing authorityWALCWestern Area Power Administration - Desert Southwest Region

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro4 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in CA

Related facilities

CA · 5.5 miPilot Knob33 MW →CA · 18.5 miDrop 16 MW →CA · 23.6 miDrop 2 (CA)10 MW →CA · 29.0 miDrop 3 (CA)9 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