Sulphur Rock, AR Noise Levels
Noise levels in Sulphur Rock, AR
BTS's federal noise model shows no measurable road, rail or aircraft noise at Sulphur Rock, AR, below the 45 dB(A) floor it can even resolve. This describes Sulphur Rock as a whole, not a specific block, the underlying BTS map resolves to about 38 meters per pixel, sampled at the town's own center point.
How Sulphur Rock compares nationally
Sulphur Rock is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. Population is about 650, 12,130th largest of the 12,137 places covered here.
Checking one address in Sulphur Rock
Sulphur Rock's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Sulphur Rock's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Sulphur Rock reads as quiet? The explanation of what a quiet result actually means covers it.