Ventura, IA Noise Levels
Ventura, IA: what the federal noise map shows
Ventura, IA 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 Ventura's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Ventura ranks
Ventura is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. By population, it ranks 11,829 of the 12,137 places in this dataset, home to about 701 people.
Your street may differ from Ventura's reading
For a single house or lot in Ventura 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 Ventura's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Ventura.