MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/50361
EIA plant 50361

Nyssa · Malheur · OR

Owyhee Dam Power Project

Operated by Owyhee Irrigation District

Annual generation27,563 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextIdaho Power CompanyBalancing authority or NERC region

Published location

Where is Owyhee Dam Power Project?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

43.641603, -117.243740

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
10 MWh
2813 MWh
33,433 MWh
43,736 MWh
53,569 MWh
63,578 MWh
73,798 MWh
83,692 MWh
93,270 MWh
101,674 MWh
110 MWh
120 MWh

Operating generators

IDTechnologyFuelMWStatus
GEN1Conventional HydroelectricWAT5OP

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Identity, technology and limitations
EIA plant ID
50361
Sector
IPP Non-CHP
Water source
Lake Owyhee
Data edition
2024-final