Wall, SD Noise Levels
Is Wall, SD noisy?
Wall, SD sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. Treat this as Wall's one representative point, not a promise about every block in it, BTS's map wasn't built to resolve individual streets.
Where Wall ranks
Wall, SD sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. About 672 people live there, making it the 11,999th largest place in this dataset.
Your street may differ from Wall's reading
This page describes Wall as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Wall's reading
The methodology guide shows exactly how Wall's reading was built from BTS's tile data. Wall isn't the only surprise: the guide to why big cities show up quiet covers why this happens.