Dam No. 4 Hydro Station
Hydro power plant in Jefferson County, West Virginia. 1.9 MW of nameplate capacity across 3 generators, operated by Eagle Creek Renewable Energy, LLC.
Also known as EIA plant 6543
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.9 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- January 1909First generator online
- Operator
- Eagle Creek Renewable Energy, LLCEIA operator ID 57280
- Grid
- PJMBalancing authority PJM
- Price nodes
- 1 PJM nodeResource nodes with prices
- Location
- Jefferson County, WV39.4931, −77.8269
- EIA plant ID
- 6543EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Dam No. 4 Hydro Station produces
Free · EIA-923Net generation, 2025
8.07 GWh
8,067 MWh, final
Capacity factor, 2025
48.5%
2024: 52.6%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
4.2–9.6
GWh a year. Low 2023, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 8,927 | Not reported | 12 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | 0 | Not reported | 12 of 12 |
| 2003 | 7,539 | Not reported | 12 of 12 |
| 2004 | 5,397 | Not reported | 12 of 12 |
| 2005 | 7,877 | Not reported | 12 of 12 |
| 2006 | 9,303 | Not reported | 12 of 12 |
| 2007 | 6,980 | Not reported | 12 of 12 |
| 2008 | 7,322 | Not reported | 12 of 12 |
| 2009 | 7,108 | Not reported | 12 of 12 |
| 2010 | 5,018 | 30.1% | 12 of 12 |
| 2011 | 6,445 | 38.7% | 12 of 12 |
| 2012 | 7,422 | 44.5% | 12 of 12 |
| 2013 | 6,663 | 40.0% | 12 of 12 |
| 2014 | 1,405 | 8.4% | 12 of 12 |
| 2015 | 9,055 | 54.4% | 12 of 12 |
| 2016 | 8,714 | 52.2% | 12 of 12 |
| 2017 | 8,491 | 51.0% | 12 of 12 |
| 2018 | 9,608 | 57.7% | 12 of 12 |
| 2019 | 7,538 | 45.3% | 12 of 12 |
| 2020 | 9,305 | 55.8% | 12 of 12 |
| 2021 | 7,358 | 44.2% | 12 of 12 |
| 2022 | 7,580 | 45.5% | 12 of 12 |
| 2023 | 4,183 | 25.1% | 12 of 12 |
| 2024 | 8,775 | 52.6% | 12 of 12 |
| 2025 | 8,067 | 48.5% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · PJMEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Conventional Hydroelectric | 0.5 | January 1909 |
| 2 | Conventional Hydroelectric | 0.5 | January 1909 |
| 3 | Conventional Hydroelectric | 0.9 | September 1991 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Eagle Creek Renewable Energy, LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Dam No. 4 Hydro Station
More plants operated by Eagle Creek Renewable Energy, LLC
Questions about Dam No. 4 Hydro Station
How much power does Dam No. 4 Hydro Station produce?
Dam No. 4 Hydro Station reported 8,067 MWh (8.07 GWh) of net generation in 2025, a 48.5% capacity factor on 1.9 MW of nameplate capacity.
Where is Dam No. 4 Hydro Station?
Dam No. 4 Hydro Station is in Jefferson County, West Virginia, at 39.4931, −77.8269. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Dam No. 4 Hydro Station?
EIA-860M for August 2026 lists Eagle Creek Renewable Energy, LLC as the operator (EIA operator ID 57280). The operator is not always the owner.
When did Dam No. 4 Hydro Station start operating?
Its first generator began operating in January 1909, according to EIA-860M.
Does InfraMap have power prices for Dam No. 4 Hydro Station?
Yes. InfraMap has PJM day-ahead and real-time prices at 1 price node linked to Dam No. 4 Hydro Station, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- PJM day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page