This map shows modeled outdoor noise across Craig Beach 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 236 Craig Beach residents, or 26.3%, live above that level. By land area, 30.8% of Craig Beach is above 55 dBA.
See how noise in Craig Beach compares to similar-sized cities.
Noise by Part of Craig Beach
Average noise levels for Craig Beach residents, grouped by direction from the center of Craig Beach. Eastern Craig Beach carries the highest population-weighted average; Northern Craig Beach carries the lowest. Just 13% of residents in Northern Craig Beach live in blocks above the EPA's 55 dBA threshold, a third of the share in Eastern Craig Beach.
Central Craig Beach
34% of people above 55 dBA
Eastern Craig Beach
50% of people above 55 dBA
Northern Craig Beach
13% of people above 55 dBA
Southern Craig Beach
18% of people above 55 dBA
Eastern Craig Beach sounds about 33% louder than Northern Craig Beach to the human ear, a 4.1 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 North East River Rd do you need to be?
North East River Rd produces an estimated 55 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 Craig Beach sits under tree canopy (about average for cities) and roughly 14% 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.