This map shows modeled outdoor noise across Lacy-Lakeview 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 1,900 Lacy-Lakeview residents, or 43.8%, live above that level. By land area, 47.8% of Lacy-Lakeview is above 55 dBA.
See how noise in Lacy-Lakeview compares to similar-sized cities.
Noise by Part of Lacy-Lakeview
Average noise levels for Lacy-Lakeview residents, grouped by direction from the center of Lacy-Lakeview. The highest population-weighted average is in southeastern Lacy-Lakeview; the lowest is in southwestern Lacy-Lakeview, where just 12% of residents live in blocks above the EPA's 55 dBA threshold, a third of the share in the loudest section.
Southeastern Lacy-Lakeview
48% of people above 55 dBA
Southern Lacy-Lakeview
45% of people above 55 dBA
Northern Lacy-Lakeview
34% of people above 55 dBA
Central Lacy-Lakeview
30% of people above 55 dBA
Southwestern Lacy-Lakeview
12% of people above 55 dBA
To the human ear, noise in southeastern Lacy-Lakeview sounds about 197% louder than in southwestern Lacy-Lakeview, a 15.7 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.
Rail Noise
Active freight rail runs through parts of Lacy-Lakeview. For most blocks the rail-only contribution is small. Combined road-plus-rail noise rarely exceeds road noise on its own. The exceptions are the handful of blocks within roughly a quarter mile of the right-of-way during pass-through hours.
Use the Rail toggle on the map above to isolate rail's contribution from road and aviation.
How Noise Is Distributed Across Lacy-Lakeview
The bar chart below shows the share of Lacy-Lakeview residents in each noise band. About 38% of residents live below the EPA's 55 dBA threshold, and roughly 32% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Lacy-Lakeview Compares
Lacy-Lakeview sits the highest among the peer group. Below: how Lacy-Lakeview's average outdoor noise and share of residents above the EPA threshold compare with Bellmead, China Spring, West, and Elm Mott.
Average noise level (dBA)
Lacy-Lakeview's 56.2 dBA pop-weighted average is the highest among the peer group. Texas as a whole averages 50.8 dBA and the U.S. averages 52.0 dBA. Both are lower than Lacy-Lakeview because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 43.8% of Lacy-Lakeview 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, 47.8% of Lacy-Lakeview's footprint sits above 55 dBA, against a Texas average of 22.8% and a national average of 28.1%.
What This Means if You're Moving to Lacy-Lakeview
- 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 I-35 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 13% of Lacy-Lakeview is under tree cover (lighter than most cities), 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.
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.
Federal datasets used:
FHWA Highway Performance Monitoring System: road geometry, traffic counts, lane configuration
U.S. DoT Bureau of Transportation Statistics National Transportation Noise Map: aviation and rail noise, road calibration ground truth
USGS / MRLC National Land Cover Database: land cover and impervious surface coverage
USDA Forest Service Tree Canopy Cover: vegetation density for sound propagation
U.S. Census Bureau TIGER/Line: block-level geography and population
U.S. EPA Levels Document: 55 dBA outdoor reference level
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.