This map shows modeled outdoor noise across Gospel Grove at 100-meter resolution, combining road, aviation, and rail sources. Green areas measure below 45 dBA. Orange and red exceed the EPA's 55 dBA outdoor threshold linked to long-term health effects. Use the layer toggles to view each source on its own or all together.
What the numbers sound like
- 30 dBAWhisper
- 40 dBASoft rainfall
- 45 dBAQuiet suburban street at night
- 50 dBAQuiet office
- 55 dBAEPA outdoor threshold: light traffic 100 ft away
- 60 dBANormal conversation an arm's length away
- 65 dBABusy restaurant
- 70 dBAHighway traffic 50 ft away
- 80 dBACity bus interior
Population Above the EPA Outdoor Threshold
The EPA's 55 dBA outdoor reference level is a common benchmark for residential noise exposure, especially for activity interference, annoyance, and long-term community noise concerns. About 2 Gospel Grove residents, or 6.1%, live above that level. By land area, 5.4% of Gospel Grove is above 55 dBA.
See how noise in Gospel Grove compares to similar-sized cities.
Noise by Part of Gospel Grove
Average noise levels for Gospel Grove residents, grouped by direction from the center of Gospel Grove. Western Gospel Grove carries the highest population-weighted average; Central Gospel Grove carries the lowest. Just 3% of residents in Central Gospel Grove live in blocks above the EPA's 55 dBA threshold, a third of the share in Western Gospel Grove.
Central Gospel Grove
3% of people above 55 dBA
Eastern Gospel Grove
10% of people above 55 dBA
Western Gospel Grove
9% of people above 55 dBA
Western Gospel Grove sounds about 34% louder than Central Gospel Grove to the human ear, a 4.2 dBA gap. Every 10 dBA roughly doubles perceived loudness. Within any of these directions, two homes a quarter mile apart can still differ by 10 or more dBA depending on how close they sit to a major highway.
How far back from 3RD Dr do you need to be?
3RD Dr produces an estimated 59 dBA at its loudest centerline points. Noise drops logarithmically with distance, with the exact rate depending on what's between you and the road. Tree cover, walls, terrain, and pavement type all matter. At roughly a quarter mile back, traffic fades into the noise level of a soft rainfall.
Calculated from the model's calibrated attenuation formula. About 39% of Gospel Grove sits under tree canopy (about average for cities) and roughly 0% is impervious surface like pavement and rooftops. Both are folded into the per-place decay rate above. Heavier canopy pulls noise down faster with distance; impervious surfaces slow the drop.