111.8 MW Hydro operating in Snohomish, WA — Bonneville Power Administration
111.8 MW
Nameplate Capacity
4
Generators
units
Conventional Hydroelectric
Technology
1984
Operating Since
Coordinates
47.9084, -121.8144
County
Snohomish, WA
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | PUD No 1 of Snohomish County | Snohomish County Public Utility District | — |
| Owner(s) | PUD No 1 of Snohomish County | Snohomish County Public Utility District [100%] | — |
| Status | Operating | operating | — |
GEM identifies the owner as Snohomish County Public Utility District [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
H M Jackson is a hydroelectric power plant located in Snohomish County, Washington. The plant has a total capacity of 111.8 MW across 4 generators. It began operating in 1984 and is owned and operated by PUD No 1 of Snohomish County. The plant's primary fuel source is water (WAT), utilizing conventional hydroelectric technology.
In the most recent year of reported data, H M Jackson generated 365,712 MWh of electricity, achieving a capacity factor of 37.2%. The plant operates within the Bonneville Power Administration balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. H M Jackson ranks as the 21st largest power plant out of 23 in Washington state, and 167th out of 194 nationally.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Bonneville Power Administration
Grid Voltage
115 kV
Regulatory Status
RE
Entity Type
Political Subdivision
Sector
Electric Utility
49.0K MWh
Latest Month
365.7K MWh
Annual Generation
37.2%
Capacity Factor
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.