Noise Levels in Venerable Flackville, Indianapolis, IN | Find Quiet Neighborhoods With Our Sound Map
56 dBA
Average noise across Venerable Flackville
Normal conversation an arm’s length away
1,424
Residents above the EPA 55 dBA threshold
44% of Venerable Flackville residents
74 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Venerable Flackville 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.
Overall
Road
Rail
Aviation
Click the map to explore
35 dBa55 dBa (EPA limit)90+ dBa
3545557090
Quietest (dBA)Loudest
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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 1,424 Venerable Flackville residents, or 43.5%, live above that level. By land area, 45.9% of Venerable Flackville is above 55 dBA.
Average noise levels for Venerable Flackville residents, grouped by direction from the center of Venerable Flackville. Northern Venerable Flackville carries the highest population-weighted average; Central Venerable Flackville carries the lowest. Just 32% of residents in Central Venerable Flackville live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in Northern Venerable Flackville.
Central Venerable Flackville
53.7 dBA · Moderate-loud
Quiet office to normal conversation
32% of people above 55 dBA
QuietLoud
Northern Venerable Flackville
59.8 dBA · Loud
Normal conversation an arm’s length away
61% of people above 55 dBA
QuietLoud
Southern Venerable Flackville
56.1 dBA · Moderate-loud
Normal conversation an arm’s length away
37% of people above 55 dBA
QuietLoud
Western Venerable Flackville
56.0 dBA · Moderate-loud
Quiet office to normal conversation
29% of people above 55 dBA
QuietLoud
Northern Venerable Flackville sounds about 53% louder than Central Venerable Flackville to the human ear, a 6.1 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 30TH St do you need to be?
30TH St produces an estimated 61 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
61 dBA
Normal conversation an arm’s length away
165 ft
46 dBA
Quiet office
330 ft
38 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 14% of Venerable Flackville sits under tree canopy (about average for neighborhoods) and roughly 39% 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.
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Airport Noise
Indianapolis International (IND) sits southwest of Venerable Flackville. The U.S. Department of Transportation models aviation noise around this airport from federal traffic data, and the model uses those federal measurements rather than synthetic predictions.
Blocks under the approach and departure paths carry combined road-plus-aviation noise, with some exceeding 45 dBA on the map's Overall layer. Blocks on the opposite side of Venerable Flackville, particularly to the northeast, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Venerable Flackville
The bar chart below shows the share of Venerable Flackville residents in each noise band. About 38% of residents live below the EPA's 55 dBA threshold, and roughly 24% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Venerable Flackville Compares
Venerable Flackville sits the lowest among the peer group. Below: how Venerable Flackville's average outdoor noise and share of residents above the EPA threshold compare with Bayswater, Highland Vicinity, old-speedway-speedway-in, and Little Flower.
Average noise level (dBA)
Venerable Flackville's 56.5 dBA pop-weighted average is the lowest among the peer group. Indiana as a whole averages 53.8 dBA and the U.S. averages 52.0 dBA. Both are lower than Venerable Flackville because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 43.5% of Venerable Flackville residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's fewer than any of its peer group. Measured by land area instead, 45.9% of Venerable Flackville'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 Venerable Flackville
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 30TH St 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 14% of Venerable Flackville is under tree cover (about average for neighborhoods), and the dominant land cover is low-intensity developed land. 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.
Airport noise is directional. Indianapolis International's approach paths concentrate aviation noise to the southwest. Neighborhoods to the northeast of downtown show no measurable contribution from the airport.
Sources & Methodology
The BestNeighborhood noise model is calibrated against nearly one million federal ground-truth measurements across four states. Road noise is computed from segment-level federal traffic data and propagated outward using physics-based acoustic decay, with attenuation rates that depend on the surrounding land cover.
All inputs are published federal datasets. Block-level noise is computed by combining road, rail, and aviation sound sources in the energy domain, the same physics used in professional environmental noise assessments. Read the full methodology.
