Drop 4

Drop 4 is a hydro power facility in Holtville, CA, with 20 MW of operating capacity.

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Operating capacity20 MW2 operating generators

Proposed capacity0 MW0 proposed generators

UtilityImperial Irrigation DistrictEIA-reported operator

Balancing authorityIIDImperial Irrigation District

Capacity profile

Fuel and technology

Nameplate capacity

Operating

Hydro20 MW

ProposedNo proposed capacity reported

Reported technologiesConventional Hydroelectric

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 methodology EIA-860 source

Drop 4

Fuel and technology

Related facilities

Preliminary facility data