McNary
82790 Devore Road, Umatilla, OR 97782Plant Summary Information
McNary is ranked #10 out of 1,332 hydroelectric power plants nationwide in terms of total annual net electricity generation.
McNary is comprised of 14 generators and generated 1.1 TWh during the 3-month period between September 2024 to December 2024.
| Plant Name | McNary |
|---|---|
| Utility Name | USACE Northwestern Division |
| Location | Umatilla County, OR |
| Initial Operation Date | December 1953 |
| Last Update | Dec 2024 |
| Annual Generation | 3.7 TWh |
| Annual Consumption | 13.8 M MMBtu |
| Ranked #316 out of 12,539 Power Plants Nationwide | |
| Ranked #10 out of 1,332 Water Power Plants Nationwide | |
| Ranked #3 out of 274 Oregon Power Plants | |
| Ranked #3 out of 62 Oregon Water Power Plants | |
| Fuel Types | Water |
Map of McNary
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for McNary.
Monthly Net Generation for McNary
McNary Details
| Summary Information | |
|---|---|
| Plant Name | McNary (3084) |
| Plant Address | 82790 Devore Road, Umatilla, OR 97782 |
| Utility | USACE Northwestern Division (19400) |
| Latitude, Longitude | 45.9402, -119.2988 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | December 1953 |
| Annual Generation | 3.7 TWh |
| 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 | Columbia And Snake Rivers |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) OR |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator 1 Details Operating December 1953
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1953 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 2 Details Operating January 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1954 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 5 Details Operating October 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 58 MW |
| Winter Capacity | 58 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 1954 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 3 Details OA May 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | OA |
| First Operation Date | May 1954 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 4 Details OA July 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | OA |
| First Operation Date | July 1954 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 6 Details Operating January 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 58 MW |
| Winter Capacity | 58 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1955 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 10 Details Operating November 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 1955 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 7 Details Operating March 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1955 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 8 Details Operating June 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 1955 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 11 Details Operating May 1956
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 1956 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 12 Details Operating May 1956
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 1956 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 9 Details Operating September 1956
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 1956 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 13 Details Operating March 1957
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 70 MW |
| Winter Capacity | 70 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1957 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 14 Details Operating March 1957
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 80.5 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 80.5 MW |
| Winter Capacity | 80.5 MW |
| Minimum Load | 23.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1957 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
McNary 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 |
|---|---|---|---|
| #1 | Grand Coulee | Grand Coulee, WA | 16.1 TWh |
| #2 | Robert Moses Niagara | Lewiston, NY | 14.5 TWh |
| #3 | Chief Joseph | Bridgeport, WA | 9.6 TWh |
| #4 | John Day | Rufus, OR | 7.2 TWh |
| #5 | Robert Moses Power Dam | Massena, NY | 6.8 TWh |
| #6 | The Dalles | The Dalles, OR | 5.7 TWh |
| #7 | Rocky Reach | Wenatchee, WA | 5.1 TWh |
| #8 | Wanapum | Beverly, WA | 4.3 TWh |
| #9 | Priest Rapids | Mattawa, WA | 4.0 TWh |
| #11 | Wells | Chelan, WA | 3.6 TWh |
| #12 | Bonneville | Cascade Locks, OR | 3.6 TWh |
| #13 | Glen Canyon Dam | Page, AZ | 2.8 TWh |
| #14 | Boundary | Metaline, WA | 2.8 TWh |
| #15 | Wilson Dam | Muscle Shoals, AL | 2.6 TWh |
| #16 | Shasta | Redding, CA | 2.4 TWh |
| #17 | Brownlee | Cambridge, ID | 2.2 TWh |
| #18 | Oahe | Pierre, SD | 2.2 TWh |
| #19 | Rock Island | Wenatchee, WA | 2.2 TWh |
| #20 | Garrison | Riverside, ND | 2.1 TWh |
| #21 | Hoover Dam (NV) | Boulder City, NV | 2.0 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding McNary.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Big Top LLC | Echo, OR | 3.4 GWh | 21.3 mi |
| Butter Creek Power LLC | Echo, OR | 10.9 GWh | 17.5 mi |
| Chandler | Benton City, WA | 31.4 GWh | 26.5 mi |
| Coyote Springs | Boardman, OR | 2.0 TWh | 19.1 mi |
| Coyote Springs II | Boardman, OR | 2.2 TWh | 19.1 mi |
| Finley Buttes Landfill Gas | Boardman, OR | 28.0 GWh | 22.9 mi |
| Four Corners Windfarm LLC | Echo, OR | 20.7 GWh | 15.7 mi |
| Four Mile Canyon Windfarm LLC | Echo, OR | 20.8 GWh | 21.7 mi |
| FPL Energy Vansycle LLC (OR) | Touchet, OR | 257.0 GWh | 23.7 mi |
| FPL Energy Vansycle LLC (WA) | Touchet, WA | 370.3 GWh | 20.1 mi |
| Hermiston Generating Plant | Hermiston, OR | 3.3 TWh | 10 mi |
| Hermiston Power Partnership | Hermiston, OR | 3.3 TWh | 10.1 mi |
| McNary Dam Fish Attraction Project | Plymouth, WA | 64.2 GWh | 0 mi |
| Nine Canyon | Kennewick, WA | 209.3 GWh | 14.5 mi |
| NorWest Energy 9 LLC | Pendleton, OR | 10.7 GWh | 2.7 mi |
| Oregon Trail Windfarm LLC | Echo, OR | 22.9 GWh | 16.6 mi |
| Pacific Canyon Windfarm LLC | Echo, OR | 18.2 GWh | 21.7 mi |
| Sand Ranch Windfarm LLC | Echo, OR | 22.2 GWh | 22.1 mi |
| Wagon Trail LLC | Echo, OR | 5.8 GWh | 21.3 mi |
| Ward Butte Windfarm LLC | Echo, OR | 15.9 GWh | 17.7 mi |