Grafton, WI Noise Levels
Is Grafton, WI noisy?
Grafton, WI sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. That figure is sampled at one coordinate, the Census Bureau's own internal point for Grafton, not a street-by-street survey of the whole place.
Where Grafton ranks
Grafton, WI sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. Population is about 12,741, 2,689th largest of the 12,137 places covered here.
Your street may differ from Grafton's reading
This page describes Grafton as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Grafton's reading
The methodology guide shows exactly how Grafton's reading was built from BTS's tile data. Grafton isn't the only surprise: the guide to why big cities show up quiet covers why this happens.