Rockwell, NC Noise Levels
How loud is Rockwell, NC?
At 47.5 dB(A), Rockwell, NC falls inside HUD's "Acceptable" noise zone, 65 dB(A) day-night average or below under 24 CFR 51.104, the federal government's own line for building housing with no extra sound attenuation required. The main source is road traffic, well ahead of the other two modes BTS tracks. This describes Rockwell 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.
Where Rockwell's noise comes from
BTS models these three sources separately before combining them, so a place can be quiet on two and loud on the third.
If you're weighing a move to Rockwell
Upgraded windows, door seals and STC-rated glazing meaningfully cut broadband, near-continuous road noise.
How Rockwell compares nationally
Rockwell ranks 2,930 of 3,622 measured places nationally, 1 being the loudest this dataset covers. By population, it ranks 7,036 of the 12,137 places in this dataset, home to about 2,390 people.
Checking one address in Rockwell
Nothing here substitutes for checking one address in Rockwell directly, and BTS's own map lets anyone do that at no cost.
Rockwell's number isn't a one-off calculation, it comes from the same method covered in the methodology guide. The guide to what actually cuts each kind of noise explains why road traffic calls for a different fix than the other two sources.