Review power assets, contract observations, facility specifications and relationships from public sources.
This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.
Current filters 2items · current page 1–2 · Source records, not unique facilities.
Power assets and projects · USA · eia860
Foothill Feeder
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
66 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-317c817fadf1eb7c7ae7bad8
Detailed source fields
Original source field
Published value or condition
Utility ID
12397
Utility Name
Metropolitan Water District of S CA
Plant Code
6645
Plant Name
Foothill Feeder
Street Address
81849 N. Lake Hughes Rd.
City
Castaic
State
CA
Zip
91384
County
Los Angeles
Latitude
34.5148
Longitude
-118.6092
NERC Region
WECC
Balancing Authority Code
CISO
Balancing Authority Name
California Independent System Operator
Name of Water Source
Castaic Lake
Primary Purpose (NAICS Code)
22
Regulatory Status
RE
Sector
1
Sector Name
Electric Utility
FERC Cogeneration Status
N
FERC Small Power Producer Status
N
FERC Exempt Wholesale Generator Status
N
Ash Impoundment?
N
Ash Impoundment Lined?
X
Transmission or Distribution System Owner
Southern California Edison Co
Transmission or Distribution System Owner ID
17609
Transmission or Distribution System Owner State
CA
Grid Voltage (kV)
66
Energy Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:2257
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 1itemseia860 ↗
Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
