United States of America · Generation facilities

Lower Monumental

공식 원천의 전력 객체 · Unverified

Project stage · source basis
Stage requires verification · unknown
Reported operator
USACE Northwestern Division
Address
Check each original source
Data Reference Date
2025
Collection review date
2026-10-05
Location meaning
Plant location · not an individual generator location · Accuracy not disclosed
Coordinates and geometry
46.5635, -118.5397

These are source records. Operator labels do not confirm legal ownership or operations. Map locations do not verify supplying substations, power contracts or current available capacity.

Power assets and projects · USA · eia860

Lower Monumental

Generation facilities · Unverified

Metric or conditionSource valueBasis, scope and stage
Grid Voltage (kV)500 kVOriginal source column definition · Power plant · Unverified
As-of date 2025
Sources EV-c6141363a8fa85429bfcbc9b
Detailed source fields
Original source fieldPublished value or condition
Utility ID19400
Utility NameUSACE Northwestern Division
Plant Code3927
Plant NameLower Monumental
Street Address5520 Devils Canyon Road
CityKahlotus
StateWA
Zip99335
CountyWalla Walla
Latitude46.5635
Longitude-118.5397
NERC RegionWECC
Balancing Authority CodeBPAT
Balancing Authority NameBonneville Power Administration
Name of Water SourceSnake River
Primary Purpose (NAICS Code)22
Regulatory StatusRE
Sector1
Sector NameElectric Utility
FERC Cogeneration StatusN
FERC Small Power Producer StatusN
FERC Exempt Wholesale Generator StatusN
Ash Impoundment?N
Ash Impoundment Lined?X
Transmission or Distribution System OwnerBonneville Power Administration
Transmission or Distribution System Owner ID1738
Transmission or Distribution System Owner StateWA
Grid Voltage (kV)500
Energy StorageN
Natural Gas StorageX
Liquefied Natural Gas StorageX
Coordinate accuracysource_precision_not_independently_surveyed
source_record_id2___Plant_Y2025.xlsx#Plant:1824

Coordinates locate the plant, including when this record describes one generator.

Location: Plant location · not an individual generator location

Sources, reference dates and retrieval dates 1items
eia860 ↗

Data Source 2025 · Retrieved 2026-10-05

Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.

Source location 2___Plant_Y2025.xlsx#Plant:1824

Sources EV-c6141363a8fa85429bfcbc9b
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 121501c9ad5bfeb028c71a7034aa12dca082b5c65c9521e03fc1f87a9df0da09

Usage terms US government public domain

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These source records have not been merged as a confirmed legal entity or campus.

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