Noise Levels in Randall Park, Eau Claire, WI | Find Quiet Neighborhoods With Our Sound Map
57 dBA
Average noise across Randall Park
Normal conversation an arm’s length away
2,151
Residents above the EPA 55 dBA threshold
63% of Randall Park residents
71 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Randall Park 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
Colorblind friendlyoff
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 2,151 Randall Park residents, or 62.7%, live above that level. By land area, 62.2% of Randall Park is above 55 dBA.
Average noise levels for Randall Park residents, grouped by direction from the center of Randall Park. Western Randall Park carries the highest population-weighted average; Northern Randall Park carries the lowest. Just 38% of residents in Northern Randall Park live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in Western Randall Park.
Central Randall Park
57.6 dBA · Moderate-loud
Normal conversation an arm’s length away
65% of people above 55 dBA
QuietLoud
Eastern Randall Park
57.0 dBA · Moderate-loud
Normal conversation an arm’s length away
66% of people above 55 dBA
QuietLoud
Northern Randall Park
54.6 dBA · Moderate-loud
Quiet office to normal conversation
38% of people above 55 dBA
QuietLoud
Southern Randall Park
58.3 dBA · Loud
Normal conversation an arm’s length away
83% of people above 55 dBA
QuietLoud
Western Randall Park
59.1 dBA · Loud
Normal conversation an arm’s length away
68% of people above 55 dBA
QuietLoud
Western Randall Park sounds about 37% louder than Northern Randall Park to the human ear, a 4.5 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 do you need to be?
produces an estimated 71 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
71 dBA
City bus interior
165 ft
57 dBA
Normal conversation an arm’s length away
330 ft
49 dBA
Quiet office
660 ft
41 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 15% of Randall Park sits under tree canopy (about average for neighborhoods) and roughly 51% 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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How Noise Is Distributed Across Randall Park
The bar chart below shows the share of Randall Park residents in each noise band. About 31% of residents live below the EPA's 55 dBA threshold, and roughly 29% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Randall Park Compares
Randall Park sits the highest among the peer group. Below: how Randall Park's average outdoor noise and share of residents above the EPA threshold compare with North Side Hill, Putnam Heights, East Hill, and Third Ward.
Average noise level (dBA)
Randall Park's 57.3 dBA pop-weighted average is the highest among the peer group. Wisconsin as a whole averages 53.0 dBA and the U.S. averages 52.0 dBA. Both are lower than Randall Park because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 62.7% of Randall Park residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's more than any of its peer group. Measured by land area instead, 62.2% of Randall Park's footprint sits above 55 dBA, against a Wisconsin average of 29.6% and a national average of 28.1%.
What This Means if You're Moving to Randall Park
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 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 15% of Randall Park is under tree cover (about average for neighborhoods), and the dominant land cover is medium-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.
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.
