Upriver Dam Hydro Plant
Upriver Dam Hydro Plant is a 18 MW hydroelectric power plant in Spokane County, Washington, operated by City of Spokane - (WA). EIA-860M lists 5 generating units here. Its units entered service between 1936 and 1984.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 17.6 MW
- 4.5 MW net summer
- Generating units
- 5
- In service
- 1936–1984
- EIA plant ID
- 50380
Where it is
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- County
- Spokane County, Washington
- Coordinates
- 47.6822, -117.3319
- Balancing authority
- AVA
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- City of Spokane - (WA)
- Primary energy source
- Hydro
- Technologies
- Conventional Hydroelectric
- Status
- Operating
Upriver Dam Hydro Plant: FAQ
- Where is Upriver Dam Hydro Plant?
- In Spokane County, Washington (WA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Upriver Dam Hydro Plant?
- 18 MW of nameplate capacity across 5 units, as of the EIA-860M release for 2026-07.
- Who owns Upriver Dam Hydro Plant?
- EIA-860M names City of Spokane - (WA) as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Upriver Dam Hydro Plant LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — City of Spokane - (WA) here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Upriver Dam Hydro Plant LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Upriver Dam Hydro Plant still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.