Boundary
1198 Boundary Dam Access Road, Metaline, WA 99152Plant Summary Information
Boundary is ranked #14 out of 1,354 hydroelectric power plants nationwide in terms of total annual net electricity generation.
Boundary is comprised of 6 generators and generated 968.1 GWh during the 3-month period between December 2023 to March 2024.
Plant Name | Boundary |
---|---|
Utility Name | City of Seattle - (WA) |
Location | Pend Oreille County, WA |
Initial Operation Date | August 1967 |
Last Update | Mar 2024 |
Annual Generation | 3.2 TWh |
Annual Consumption | 11.0 M MMBtu |
Ranked #392 out of 11,249 Power Plants Nationwide | |
Ranked #14 out of 1,354 Water Power Plants Nationwide | |
Ranked #10 out of 131 Washington Power Plants | |
Ranked #7 out of 69 Washington Water Power Plants | |
Fuel Types | Water |
Map of Boundary
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Boundary.
Monthly Net Generation for Boundary
Boundary Details
Summary Information | |
---|---|
Plant Name | Boundary (6433) |
Plant Address | 1198 Boundary Dam Access Road Metaline, WA 99152 |
Utility | City of Seattle - (WA) (16868) |
Latitude, Longitude | 48.98711, -117.34785 |
Generation Dates on File | Jan 2001 to Mar 2024 |
Initial Operation Date | August 1967 |
Annual Generation | 3.2 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 | Seattle City Light (SCL) |
NAICS Code | Utilities (22) |
Sector | Electric Utility (1) |
Water Source | Pend Oreille River |
Ash Impoundment | No |
Transmission / Distribution Owner | Bonneville Power Administration (1738) WA |
Grid Voltage | 230.00 kV |
Energy Storage | No |
Generator 51 Details Operating October 1967
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 158.4 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 158.4 MW |
Winter Capacity | 158.4 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | October 1967 |
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 |
Planned Net Summer Capacity Uprate | 22.1 MW |
Planned Net Winter Capacity Uprate | 22.1 MW |
Planned Uprate | December 2027 |
Other Planned Modifications | Yes |
Other Modifications | December 2027 |
Multiple Fuels | No |
Generator 52 Details Operating August 1967
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 161.5 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 161.5 MW |
Winter Capacity | 161.5 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | August 1967 |
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 |
Planned Net Summer Capacity Uprate | 19 MW |
Planned Net Winter Capacity Uprate | 19 MW |
Planned Uprate | December 2025 |
Other Planned Modifications | Yes |
Other Modifications | December 2025 |
Multiple Fuels | No |
Generator 54 Details Operating August 1967
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 161.5 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 161.5 MW |
Winter Capacity | 161.5 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | August 1967 |
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 |
Planned Net Summer Capacity Uprate | 19 MW |
Planned Net Winter Capacity Uprate | 19 MW |
Planned Uprate | April 2023 |
Other Planned Modifications | Yes |
Other Modifications | April 2023 |
Multiple Fuels | No |
Generator 53 Details Operating September 1967
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 158.4 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 158.4 MW |
Winter Capacity | 158.4 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | September 1967 |
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 |
Other Planned Modifications | Yes |
Other Modifications | December 2026 |
Multiple Fuels | No |
Generator 55 Details Operating November 1985
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 239.4 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 232 MW |
Winter Capacity | 232 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | November 1985 |
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 |
Other Planned Modifications | Yes |
Other Modifications | September 2028 |
Multiple Fuels | No |
Generator 56 Details Operating May 1986
Technology | Conventional Hydroelectric |
---|---|
Prime Mover | Hydroelectric Turbine |
Ownership | Single Owner |
Nameplate Capacity | 239.4 MW |
Nameplate Power Factor | 0.95 |
Summer Capacity | 232 MW |
Winter Capacity | 232 MW |
Uprate/Derate Completed | No |
Status | Operating |
First Operation Date | May 1986 |
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 |
Other Planned Modifications | Yes |
Other Modifications | December 2028 |
Multiple Fuels | No |
Boundary 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 |
---|---|---|---|
#4 | Robert Moses Power Dam | Massena, NY | 7.8 TWh |
#5 | John Day | Rufus, OR | 7.5 TWh |
#6 | The Dalles | The Dalles, OR | 5.9 TWh |
#7 | Rocky Reach | Wenatchee, WA | 5.2 TWh |
#8 | McNary | Umatilla, OR | 5.1 TWh |
#9 | Wanapum | Beverly, WA | 4.2 TWh |
#10 | Priest Rapids | Mattawa, WA | 4.0 TWh |
#11 | Bonneville | Cascade Locks, OR | 4.0 TWh |
#12 | Glen Canyon Dam | Page, AZ | 3.8 TWh |
#13 | Wells | Pateros, WA | 3.6 TWh |
#15 | Wilson Dam | Muscle Shoals, AL | 2.4 TWh |
#16 | Shasta | Redding, CA | 2.4 TWh |
#17 | Oahe | Pierre, SD | 2.3 TWh |
#18 | Libby | Libby, MT | 2.2 TWh |
#19 | Conowingo | Darlington, MD | 2.2 TWh |
#20 | Rock Island | Wenatchee, WA | 2.1 TWh |
#21 | Dworshak | Ahsahka, ID | 2.1 TWh |
#22 | Garrison | Riverside, ND | 2.0 TWh |
#23 | Edward C Hyatt | Oroville, CA | 1.9 TWh |
#24 | Little Goose | Dayton, WA | 1.9 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Boundary.
Plant Name | Plant Location | Annual Generation | Distance |
---|---|---|---|
Albeni Falls | Oldtown, ID | 166.8 GWh | 58 mi |
Boulder Park | Spokane, WA | 86.9 GWh | 89.6 mi |
Box Canyon | Ione, WA | 503.4 GWh | 14.6 mi |
Cabinet Gorge | Clark Fork, ID | 1.2 TWh | 86 mi |
Kettle Falls Generating Station | Kettle Falls, WA | 343.8 GWh | 43 mi |
Little Falls (WA) | Ford, WA | 229.2 GWh | 84.6 mi |
Long Lake | Ford, WA | 548.0 GWh | 82.7 mi |
Meyers Falls | Kettle Falls, WA | 9.5 GWh | 42.2 mi |
Monroe Street | Spokane, WA | 107.6 GWh | 92.2 mi |
Moyie Springs | Moyie Springs, ID | 24.8 GWh | 56.1 mi |
Nine Mile | Nine Mile, WA | 164.5 GWh | 84.6 mi |
Northeast (WA) | Spokane, WA | 1.2 GWh | 86.5 mi |
Post Falls | Post Falls, ID | 78.4 GWh | 90.5 mi |
Rathdrum | Rathdrum, ID | 215.9 GWh | 84.6 mi |
Rathdrum Power LLC | Rathdrum, ID | 1.8 TWh | 85.3 mi |
Sheep Creek Hydro | Northport, WA | 8.6 GWh | 20.5 mi |
Smith Falls Hydro Project | Bonners Ferry, ID | 67.0 GWh | 35.9 mi |
Spokane Waste to Energy | Spokane, WA | 140.6 GWh | 94.3 mi |
Upper Falls | Spokane, WA | 70.4 GWh | 92.1 mi |
Upriver Dam Hydro Plant | Spokane, WA | 54.8 GWh | 90.2 mi |