Big Creek 4
Sierra National Forest, North Fork, CA 93643Plant Summary Information
Big Creek 4 is ranked #25 out of 209 hydroelectric power plants in California in terms of total annual net electricity generation.
Big Creek 4 is comprised of 2 generators and generated 86.6 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Big Creek 4 |
|---|---|
| Utility Name | Southern California Edison Co |
| Location | Madera County, CA |
| Initial Operation Date | June 1951 |
| Last Update | Feb 2026 |
| Annual Generation | 397.5 GWh |
| Annual Consumption | 1.4 M MMBtu |
| Ranked #1,618 out of 12,637 Power Plants Nationwide | |
| Ranked #118 out of 1,331 Water Power Plants Nationwide | |
| Ranked #117 out of 1,603 California Power Plants | |
| Ranked #25 out of 209 California Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Big Creek 4
Monthly Plant Fuel Consumption for Big Creek 4
Big Creek 4 Details
| Summary Information | |
|---|---|
| Plant Name | Big Creek 4 (320) |
| Plant Address | Sierra National Forest, North Fork, CA 93643 |
| Utility | Southern California Edison Co (17609) |
| Latitude, Longitude | 37.139, -119.4898 |
| Generation Dates on File | Jan 2001 to Feb 2026 |
| Initial Operation Date | June 1951 |
| Annual Generation | 397.5 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | San Joaquin River |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 220.00 kV |
| Energy Storage | No |
Generator 1 Details Operating June 1951
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 50 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 50 MW |
| Minimum Load | 5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 1951 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
Generator 2 Details Operating July 1951
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 50 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 50 MW |
| Minimum Load | 5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 1951 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
Big Creek 4 Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #108 | Keswick | Redding, CA | 421.5 GWh |
| #109 | Pit 7 | Montgomery Creek, CA | 417.2 GWh |
| #110 | Cannelton Hydroelectric Plant | Hawesville, KY | 415.9 GWh |
| #111 | Pit 4 | Big Bend, CA | 412.2 GWh |
| #112 | Flaming Gorge | Dutch John, UT | 407.9 GWh |
| #113 | Big Creek 1 | Big Creek, CA | 405.3 GWh |
| #114 | Apalachia | Reliance, TN | 402.1 GWh |
| #115 | Dam 2 | Dumas, AR | 400.7 GWh |
| #116 | Comerford | Monroe, NH | 400.5 GWh |
| #117 | Summer Falls Power Plant | Coulee City, WA | 398.2 GWh |
| #119 | Bradley Lake | Homer, AK | 397.1 GWh |
| #120 | Norris Dam | Norris, TN | 386.9 GWh |
| #121 | Collierville Powerhouse | Murphys, CA | 375.4 GWh |
| #122 | Smithland Hydroelectric Plant | Smithland, KY | 370.9 GWh |
| #123 | Robert S Kerr | Keota, OK | 370.3 GWh |
| #124 | Table Rock | Branson, MO | 367.8 GWh |
| #125 | H M Jackson | Sultan, WA | 365.7 GWh |
| #126 | Pelton | Madras, OR | 361.8 GWh |
| #127 | Diablo | Rockport, WA | 361.4 GWh |
| #128 | Poe | Storrie, CA | 361.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Big Creek 4.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| A G Wishon | North Fork, CA | 21.6 GWh | 1.2 mi |
| Big Creek 1 | Big Creek, CA | 405.3 GWh | 14.5 mi |
| Big Creek 2 | Auberry, CA | 355.2 GWh | 10.9 mi |
| Big Creek 2A | Auberry, CA | 284.4 GWh | 10.9 mi |
| Big Creek 3 | Auberry, CA | 756.4 GWh | 5.7 mi |
| Big Creek 8 | Auberry, CA | 173.8 GWh | 10.1 mi |
| Clovis East High School | Clovis, CA | 1.5 GWh | 24.9 mi |
| Clovis High School | Clovis, CA | 826.0 MWh | 24.6 mi |
| Clovis North High School | Fresno, CA | 1.5 GWh | 21.9 mi |
| Friant Hydro Facility | Friant, CA | 59.8 GWh | 15.3 mi |
| J S Eastwood | Shaver Lake, CA | 95.6 GWh | 12.9 mi |
| Kerckhoff 2 | Auberry, CA | 471.4 GWh | 6 mi |
| Kings River PH | Balch Camp, CA | 106.9 GWh | 25.2 mi |
| Kings River Syphon | Sanger, CA | 325.0 MWh | 26 mi |
| Mammoth Pool | North Fork, CA | 538.5 GWh | 10.1 mi |
| Pine Flat | Piedra, CA | 331.2 GWh | 23 mi |
| Portal | Lakeshore, CA | 18.7 GWh | 20 mi |
| Saint Agnes Medical Center | Fresno, CA | 33.6 GWh | 26 mi |
| SCCCD - Clovis Community College | Fresno, CA | 2.0 GWh | 22 mi |
| Site 980 65 | Madera, CA | 4.9 GWh | 23.3 mi |