Decatur, IN Noise Levels
Is Decatur, IN noisy?
Decatur, IN sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. Treat this as Decatur's one representative point, not a promise about every block in it, BTS's map wasn't built to resolve individual streets.
Where Decatur ranks
Decatur, IN sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. Population is about 10,072, 3,189th largest of the 12,137 places covered here.
Your street may differ from Decatur's reading
This page describes Decatur as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Decatur's reading
The methodology guide shows exactly how Decatur's reading was built from BTS's tile data. Decatur isn't the only surprise: the guide to why big cities show up quiet covers why this happens.