MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/3883
EIA plant 3883

Wenatchee · Chelan · WA

Rocky Reach

Operated by PUD No 1 of Chelan County

Annual generation4,901,113 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextPublic Utility District No. 1 of Chelan CountyBalancing authority or NERC region

Published location

Where is Rocky Reach?

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

47.533611, -120.295278

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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
1374,548 MWh
2294,603 MWh
3371,844 MWh
4374,258 MWh
5491,214 MWh
6513,840 MWh
7505,788 MWh
8455,469 MWh
9290,961 MWh
10296,554 MWh
11444,277 MWh
12487,757 MWh

Operating generators

IDTechnologyFuelMWStatus
C-10Conventional HydroelectricWAT125.4OA
C-11Conventional HydroelectricWAT125.4OA
C-8Conventional HydroelectricWAT125.4OP
C-9Conventional HydroelectricWAT125.4OP
C-1Conventional HydroelectricWAT114OP
C-2Conventional HydroelectricWAT114OP
C-3Conventional HydroelectricWAT114OP
C-4Conventional HydroelectricWAT114OP
C-5Conventional HydroelectricWAT114OP
C-6Conventional HydroelectricWAT114OP
C-7Conventional HydroelectricWAT114OP

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Identity, technology and limitations
EIA plant ID
3883
Sector
Electric Utility
Water source
Columbia River
Data edition
2024-final