Ozark
Hydro power plant in Franklin County, Arkansas. 60 MW of nameplate capacity across 3 generators, operated by USCE-Little Rock District.
Also known as Ozark Power Station · EIA plant 6142
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 60 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- November 1972First generator online
- Operator
- USCE-Little Rock DistrictEIA operator ID 19647
- Grid
- SPABalancing authority SPA
- Price nodes
- None linkedNo verified ISO node
- Location
- Franklin County, AR35.4693, −93.8175
- EIA plant ID
- 6142EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Ozark produces
Free · EIA-923Net generation, 2025
280 GWh
279,583 MWh, final
Capacity factor, 2025
31.9%
2024: 35.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
89.5–314.7
GWh a year. Low 2019, high 2024
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 284,319 | Not reported | 12 of 12 |
| 2001 | 194,062 | Not reported | 12 of 12 |
| 2002 | 193,611 | Not reported | 12 of 12 |
| 2003 | 275,494 | Not reported | 12 of 12 |
| 2004 | 390,261 | Not reported | 12 of 12 |
| 2005 | 264,990 | Not reported | 12 of 12 |
| 2006 | 130,744 | Not reported | 12 of 12 |
| 2007 | 345,241 | Not reported | 12 of 12 |
| 2008 | 305,377 | Not reported | 12 of 12 |
| 2009 | 279,597 | Not reported | 12 of 12 |
| 2010 | 146,965 | 16.8% | 12 of 12 |
| 2011 | 55,232 | 6.3% | 12 of 12 |
| 2012 | 89,730 | 10.2% | 12 of 12 |
| 2013 | 93,088 | 10.6% | 12 of 12 |
| 2014 | 41,770 | 4.8% | 12 of 12 |
| 2015 | 129,169 | 14.7% | 12 of 12 |
| 2016 | 103,533 | 11.8% | 12 of 12 |
| 2017 | 177,226 | 20.2% | 12 of 12 |
| 2018 | 214,488 | 24.5% | 12 of 12 |
| 2019 | 89,547 | 10.2% | 12 of 12 |
| 2020 | 181,831 | 20.7% | 12 of 12 |
| 2021 | 249,823 | 28.5% | 12 of 12 |
| 2022 | 286,484 | 32.7% | 12 of 12 |
| 2023 | 253,118 | 28.9% | 12 of 12 |
| 2024 | 314,680 | 35.8% | 12 of 12 |
| 2025 | 279,583 | 31.9% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
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 | 20.0 | November 1972 |
| 3 | Conventional Hydroelectric | 20.0 | October 1973 |
| 5 | Conventional Hydroelectric | 20.0 | May 1974 |
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 USCE-Little Rock District 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 Ozark
More plants operated by USCE-Little Rock District
Questions about Ozark
How much power does Ozark produce?
Ozark reported 279,583 MWh (280 GWh) of net generation in 2025, a 31.9% capacity factor on 60 MW of nameplate capacity.
Where is Ozark?
Ozark is in Franklin County, Arkansas, at 35.4693, −93.8175. It is in the Southwestern Power Administration balancing area (SPA).
Who operates Ozark?
EIA-860M for August 2026 lists USCE-Little Rock District as the operator (EIA operator ID 19647). The operator is not always the owner.
When did Ozark start operating?
Its first generator began operating in November 1972, according to EIA-860M.
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)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page