Big Cliff
Route 22, Gates, OR 97346Plant Summary Information
Big Cliff is ranked #26 out of 55 hydroelectric power plants in Oregon in terms of total annual net electricity generation.
Big Cliff is comprised of 1 generator and generated 5.7 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Big Cliff |
|---|---|
| Utility Name | USACE Northwestern Division |
| Location | Marion County, OR |
| Initial Operation Date | December 1954 |
| Last Update | Dec 2025 |
| Annual Generation | 61.1 GWh |
| Annual Consumption | 238.0 k MMBtu |
| Ranked #3,968 out of 13,081 Power Plants Nationwide | |
| Ranked #431 out of 1,311 Water Power Plants Nationwide | |
| Ranked #74 out of 275 Oregon Power Plants | |
| Ranked #26 out of 55 Oregon Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Big Cliff
Monthly Plant Fuel Consumption for Big Cliff
Big Cliff Details
| Summary Information | |
|---|---|
| Plant Name | Big Cliff (3074) |
| Plant Address | Route 22, Gates, OR 97346 |
| Utility | USACE Northwestern Division (19400) |
| Latitude, Longitude | 44.7514, -122.2832 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | December 1954 |
| Annual Generation | 61.1 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 | Bonneville Power Administration (BPAT) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | North Santiam River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) OR |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
Generator 1 Details OA December 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 18 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 21 MW |
| Winter Capacity | 21 MW |
| Minimum Load | 18 MW |
| Uprate/Derate Completed | No |
| Status | OA |
|---|---|
| First Operation Date | December 1954 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Big Cliff Plant Owners
| Owner Name | Address | 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 |
|---|---|---|---|
| #421 | South Glens Falls Hydroelectric | South Glens Falls, NY | 64.5 GWh |
| #422 | London | Handley, WV | 64.1 GWh |
| #423 | Williams Hydro | Solon, ME | 63.5 GWh |
| #424 | Arrowrock Hydroelectric Project | Boise, ID | 63.2 GWh |
| #425 | Johnson 2 | Lexington, NE | 63.0 GWh |
| #426 | Black Canyon | Emmet, ID | 62.9 GWh |
| #427 | William F Matson Generating Station | Huntingdon, PA | 62.8 GWh |
| #428 | Piney | Clarion, PA | 62.2 GWh |
| #429 | Flambeau Hydroelectric Station | Ladysmith, WI | 62.1 GWh |
| #430 | Schaghticoke | Schaghticoke, NY | 61.8 GWh |
| #432 | North Platte | North Platte, NE | 61.0 GWh |
| #433 | Boott Hydropower | Lowell, MA | 60.8 GWh |
| #434 | Little Quinnesec Falls Hydro Project | Niagara, WI | 60.8 GWh |
| #435 | Warm Springs Power Enterprises | Warm Springs, OR | 60.5 GWh |
| #436 | Post Falls | Post Falls, ID | 60.4 GWh |
| #437 | J P Priest | Nashville, TN | 60.4 GWh |
| #438 | Thorpe | Tuckasegee, NC | 59.8 GWh |
| #439 | Twin Falls Hydro | North Bend, WA | 59.3 GWh |
| #440 | Snoqualmie | Snoqualmie, WA | 59.2 GWh |
| #441 | Lawrence Hydroelectric Associates | Lawrence, MA | 58.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Big Cliff.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Brush Creek Solar | Silverton, OR | 3.1 GWh | 30.5 mi |
| Colton Solar | Molalla, OR | 3.4 GWh | 30.4 mi |
| Detroit | Mill City, OR | 226.9 GWh | 2.5 mi |
| Drift Creek Solar | Silverton, OR | 3.1 GWh | 29.6 mi |
| Evergreen BioPower LLC | Lyons, OR | 47.9 GWh | 16.2 mi |
| Falls Creek | Cascadia, OR | 11.8 GWh | 24.7 mi |
| Foster | Foster, OR | 65.2 GWh | 30.1 mi |
| Green Peter | Foster, OR | 115.6 GWh | 24.6 mi |
| Kaiser Creek Solar (CSG) | Molalla, OR | 3.3 GWh | 31.4 mi |
| Lacomb Irrigation District | Lebanon, OR | 3.8 GWh | 22.4 mi |
| Mt Hope Solar | Molalla, OR | 3.8 GWh | 30.6 mi |
| Oak Grove | Estacada, OR | 142.1 GWh | 27.7 mi |
| OR - Green Key - Marquam | Molalla, OR | 3.3 GWh | 29.6 mi |
| OR -Solops - SPI 18 - Cork | Molalla, OR | 2.4 GWh | 29.2 mi |
| Silverton Solar | Silverton, OR | 3.5 GWh | 31.4 mi |
| SSD Clackamas 4, LLC | Molalla, OR | 4.2 GWh | 30.5 mi |
| Stone Creek | Estacada, OR | 54.4 GWh | 29.9 mi |
| SulusSolar22 | Silverton, OR | 4.7 GWh | 28.6 mi |
| SulusSolar35 | Molalla, OR | 4.6 GWh | 32.3 mi |
| Thomas Creek Solar | Molalla, OR | 3.7 GWh | 31 mi |