Query
Lilliwaup Falls Generating
Type
Entity Briefing
Entity
Lilliwaup Falls Generating
Generated
2026-10-18T16:09:50.729Z

Briefing on Lilliwaup Falls Generating

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
1 MW
Capacity
Operating
Current status
1986
Operating since
7
Generators
44.0%
Capacity factor
5 GWh
Annual generation
Briefing/plantOperating

Lilliwaup Falls Generating is a 1 MW Conventional Hydroelectric asset in Washington, currently Operating.

Lilliwaup Falls Generating is reported in Washington since 1986 under William G. Reed Jr. Available operating and financial measures include 44.0% capacity factor and 5 GWh annual generation; $2294/kW reported CapEx.

Location
Mason, Washington
Technology
Conventional Hydroelectric
Owner / parent
William G. Reed Jr
Operator
William G. Reed Jr
Grid
Bonneville Power Administration
Plant ID
50700

What stands out

1

Lilliwaup Falls Generating is a 1 MW Conventional Hydroelectric asset in Washington with status Operating.

2

Latest annual operating measures report 44.0% capacity factor and 5 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

Balancing authority
Bonneville Power Administration
NERC region
WECC
State rank
#72 of 73
National rank
#1323 of 1,462

Why it matters

For this asset, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.