Substation Scout

City of Walla Walla Mill Creek Hydroelectric

BPA queue ID G0475

Queue IDG0475
Project nameCity of Walla Walla Mill Creek Hydroelectric
Status (as published)ENERGIZED
SubstationWalla Walla Substation point of delivery #.
Point of interconnectionWalla Walla Substation point of delivery #4048.
CountyWalla Walla
StateWA
VoltageNot reported
Capacity3 MW
Resource (as published)Water/Hydro
Resource categoryHydro (normalised for filtering)
Target commercial operation2013-01-01
Source datasetbpa-generation

Tracked changes

No changes to this filing observed since BPA tracking began on September 22, 2026. Full change log →

Additional filed fields

RequestorColumbia Rural Electric Association
Connection TypeGI
Interconnection TypeERIS
PoiWalla Walla Substation point of delivery #4048.
Generator TypeHydro
Fuel SourceWater
Nameplate Mw Total3
Max Summer Mw3
Max Winter Mw3
Reason Not Completed.

Fields shown are those promoted into this dataset. The original ISO filing may contain further columns (study reports, agreement dates, milestone flags) that are retained in the pipeline but not all surfaced here. Always confirm against the ISO's published queue before relying on any value.