Noise Levels in Indian Springs, IN | Find Quiet Neighborhoods With Our Sound Map
48 dBA
Average noise across Indian Springs
Quiet office
3
Residents above the EPA 55 dBA threshold
9% of Indian Springs residents
62 dBA
Loudest residential point
Busy restaurant
This map shows modeled outdoor noise across Indian Springs 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 3 Indian Springs residents, or 8.6%, live above that level. By land area, 4.6% of Indian Springs is above 55 dBA.
95.4% below 55 dBA
4.6% above 55 dBA
See how noise in Indian Springs compares to similar-sized cities.
Northern Indian Springs sounds about 0% louder than Southern Indian Springs to the human ear, a 0.0 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.
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Loudest Road Corridors
The model evaluates every road in Indian Springs using federal traffic counts, posted speeds, heavy-truck ratios, and pavement type. The source level shown is the modeled noise at the road centerline, where it is loudest. Noise drops with distance, faster in vegetated areas and slower over open pavement.
RoadTypeAvg. source dBAPeak source dBA
Hollow Ln
Local
59.0
59
Unknown St
Local
55.0
55
Indian Springs Rd
Major collector
54.0
54
How far back from Hollow Ln do you need to be?
Hollow Ln 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.
At source
59 dBA
Normal conversation an arm’s length away
165 ft
45 dBA
Quiet suburban street at night
330 ft
37 dBA
Soft rainfall
660 ft
35 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 76% of Indian Springs sits under tree canopy (much heavier than most 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.
How Noise Is Distributed Across Indian Springs
The bar chart below shows the share of Indian Springs residents in each noise band. About 100% of residents live below the EPA's 55 dBA threshold, and roughly 0% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Indian Springs Compares
Indian Springs sits at the quieter end of the spectrum. Below: how Indian Springs's average outdoor noise and share of residents above the EPA threshold compare with East Oolitic, New Hope, Vilas, and Peerless.
Average noise level (dBA)
Indian Springs's 48.0 dBA pop-weighted average is at the quieter end of the spectrum. Indiana as a whole averages 53.8 dBA and the U.S. averages 52.0 dBA. Both are lower than Indian Springs because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 8.6% of Indian Springs residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's in the middle of its peer group. Measured by land area instead, 4.6% of Indian Springs's footprint sits above 55 dBA, against a Indiana average of 37.8% and a national average of 28.1%.
What This Means if You're Moving to Indian Springs
- Distance from highways matters more than the neighborhood name. Two homes in the same zip code can differ by 20 dBA if one sits 100 meters from Hollow Ln and the other 500 meters away. The model captures this at 100-meter resolution, so noise exposure changes block by block.
- Tree canopy can help reduce modeled noise exposure. Roughly 76% of Indian Springs is under tree cover (much heavier than most cities), and the dominant land cover is deciduous forest. Both are measured from federal USDA Forest Service and USGS satellite imagery at 30-meter resolution. Streets with 60% or higher canopy show 3 to 5 dBA lower noise than comparable streets with bare ground or pavement, which is why the per-place decay rate above already accounts for it.
