Ephrata, WA Noise Levels
Ephrata, WA: what the federal noise map shows
Ephrata, 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.
Treat this as Ephrata's one representative point, not a promise about every block in it, BTS's map wasn't built to resolve individual streets.
Where Ephrata ranks
Ephrata, WA sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. Population is about 8,718, 3,518th largest of the 12,137 places covered here.
Your street may differ from Ephrata's reading
For a single house or lot in Ephrata 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 Ephrata's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Ephrata.