Grand Coulee-Westside AVA No 1

Entity line:bpa:GCOU-WSID-1 · release 20260929T050546Z-51ae0f7d3c78 · schema 1.41.0. Immutable citation page; values as published in this release. Current pages may be newer.

Fact	Value	Unit	Period	Evidence / method	Quality	Source and locator
Operating voltage	230.0	kV	2026-07-07	reported / derived	valid	bpa-lines BPA Transmission Lines (Public View), layer 0 BPA_TransmissionLines; OBJECTID=820865; GlobalID=38f79db3-bd97-402e-968f-b0d47d996e4c; XRefCd=GCOU-WSID-1; field=VoltageMeas
Operating voltage (raw source value, unit not declared)	230		2026-07-07	reported / direct	valid	bpa-lines BPA Transmission Lines (Public View), layer 0 BPA_TransmissionLines; OBJECTID=820865; GlobalID=38f79db3-bd97-402e-968f-b0d47d996e4c; XRefCd=GCOU-WSID-1; field=VoltageMeas

Sources

Bonneville Power Administration, Geospatial Services. Licence: Publisher terms (informational use). bpa-lines
Path definitions from BPA's OPI Paths page, ATCID V88 and 2025 Transmission Plan; ratings from BPA's OPI TTC series and the WECC 2026 Path Rating Catalog. Licence: Curation CC0; BPA and WECC documents are public. bpa-paths

Each source's notice and terms: rights.json in this release.