Osage Dam
Union Electric Company (dba Ameren Missouri)Miller CountyMISO
Osage Dam is the 176.2 MW Osage Hydroelectric Project at Bagnell Dam on the Osage River in Missouri, owned and operated by Union Electric Company, doing business as Ameren Missouri. It began operation on October 16, 1931 and has eight main Francis turbine-generators plus two auxiliary units. FERC issued a new 40-year license in March 2007. Ameren runs the plant primarily as a peaking and load-following facility, and its 2025 fact sheet lists the Osage Energy Center at 235 MW.
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Overview
- Registry anchor
- Plant 2106
- plant-2106
Infrastructure record
- Alternate name
- Bagnell Dam
- Mapped facility footprint
- Mapped infrastructure footprint
Mapped infrastructure geometry associated with this asset.