How many power plants does USACE-Omaha operate?

EIA-860M lists 6 operating plants against “USACE-Omaha” for 2026-07, totalling 3 GW of nameplate capacity in 4 states.

Is USACE-Omaha the owner of these plants?

EIA-860M names one reporting entity per generator. That entity operates the plant on the survey; ownership can sit with a parent, a partnership or a tax-equity structure that the form does not record.

Why are affiliates listed separately?

Because EIA files them separately. Rolling subsidiaries into a parent would need an ownership map EIA-860M does not publish, so this page does not invent one.

USACE-Omaha power plants

Every generating plant EIA-860M files against USACE-Omaha for 2026-07: 6 plants, 3 GW of nameplate capacity, across 4 states and 1 energy source.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Plants: 6
Nameplate capacity: 3 GW
States: 4; MT, ND, NE, SD
Energy sources: 1

USACE-Omaha plants by energy source

Hydro6 plants · 2,540 MW

Full list of USACE-Omaha power plants

Power plants operated by USACE-Omaha

OaheConventional Hydroelectric	USACE-Omaha	Hughes	786.1	7	1962	Operating
GarrisonConventional Hydroelectric	USACE-Omaha	Mercer	583.4	5	1956	Operating
Big Bend DamConventional Hydroelectric	USACE-Omaha	Buffalo	538.3	8	1964	Operating
Fort RandallConventional Hydroelectric	USACE-Omaha	Charles Mix	320	8	1954	Operating
Fort PeckConventional Hydroelectric	USACE-Omaha	McCone	179.7	5	1943	Operating
Gavins PointConventional Hydroelectric	USACE-Omaha	Cedar	132.3	3	1956	Operating

USACE-Omaha: FAQ

How many power plants does USACE-Omaha operate?: EIA-860M lists 6 operating plants against “USACE-Omaha” for 2026-07, totalling 3 GW of nameplate capacity in 4 states.
Is USACE-Omaha the owner of these plants?: EIA-860M names one reporting entity per generator. That entity operates the plant on the survey; ownership can sit with a parent, a partnership or a tax-equity structure that the form does not record.
Why are affiliates listed separately?: Because EIA files them separately. Rolling subsidiaries into a parent would need an ownership map EIA-860M does not publish, so this page does not invent one.