MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/56697
EIA plant 56697

Pasco · Franklin · WA

Potholes East Canal 66.0

Operated by Columbia Basin Hydropower

Annual generation4,807 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextBonneville Power AdministrationBalancing authority or NERC region

Published location

Where is Potholes East Canal 66.0?

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

46.378469, -119.254443

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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
20 MWh
30 MWh
4700 MWh
5638 MWh
6914 MWh
7764 MWh
8551 MWh
9552 MWh
10688 MWh
110 MWh
120 MWh

Operating generators

IDTechnologyFuelMWStatus
1Conventional HydroelectricWAT2.3OP

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Identity, technology and limitations
EIA plant ID
56697
Sector
Electric Utility
Water source
Irrigation Canal
Data edition
2024-final