Spokane Valley, WA Noise Levels
Spokane Valley, WA: what the federal noise map shows
Spokane Valley, WA is one of the places where the federal model has nothing to report above its 45 dB(A) floor, on any of the three sources.
That's the reading at Spokane Valley's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Spokane Valley ranks
There's no loudness rank for Spokane Valley: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. Population is about 108,267, 302th largest of the 12,137 places covered here.
Your street may differ from Spokane Valley's reading
For a single house or lot in Spokane Valley rather than the town-wide figure above, BTS's own map is the same free source, queried directly.
More on how this number was built
For exactly which federal dataset feeds Spokane Valley's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Spokane Valley.