Mount Ephraim, NJ Noise Levels
Noise levels in Mount Ephraim, NJ
At 47.5 dB(A), Mount Ephraim, NJ 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. That's the reading at Mount Ephraim's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Mount Ephraim'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.
How Mount Ephraim compares nationally
Mount Ephraim ranks 2,643 of 3,622 measured places nationally, 1 being the loudest this dataset covers. About 4,700 people live there, making it the 5,056th largest place in this dataset.
Checking one address in Mount Ephraim
Mount Ephraim's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Mount Ephraim's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Mount Ephraim reads as quiet? The explanation of what a quiet result actually means covers it.