Mapping Jackson’s environmental health: Community Noise Lab tracks illegal dumping and mosquito risks across wards
JANS – Since 2025, the Community Noise Lab – founded and led by Jackson native Dr. Erica Walker – has systematically tracked and cataloged illegal dumping sites across Jackson. Beyond documenting physical blight, the lab’s ongoing fieldwork has measured critical environmental exposures that directly impact resident health, including soil testing for heavy metals and volatile organic compounds (VOCs), as well as local air quality and ambient noise monitoring.
All collected data has been made fully accessible to the public via the organization’s online hub at communitynoiselab.org.
To help residents and local policymakers turn raw measurements into actionable insight, the web platform includes a specialized community risk tool. The tool synthesizes environmental data, socioeconomic indicators, and public health metrics to generate detailed, localized risk profiles by city ward.
Building on these initial findings, the research team is now transitioning into Phase 2 of the initiative, turning its focus toward vector-borne public health risks. This next phase involves monitoring mosquito activity at designated illegal dumping sites, with special attention to locations with discarded tires.
“We just completed our pilot phase and look forward to sharing results with the Jackson community soon,” says Dr. Walker.
Discarded Tires,
Mosquito Vectors, and Community Health
In urban environments, illegal dumping sites are more than visual nuisances; they are primary breeding sites for disease-carrying mosquitoes.
Discarded tires present a unique public health hazard due to their shape and thermal properties:
• Ideal Breeding Reservoirs: Tires trap rainwater, leaf litter, and organic matter, creating dark, stagnant pools that are shielded from wind and natural predators. Dark rubber absorbs solar heat, warming the water and accelerating mosquito larval development.
• Vector-Borne Disease Threats: Mosquitoes breeding in neglected debris – such as Aedes aegypti and Culex species – are primary vectors of West Nile virus, St. Louis encephalitis, and other illnesses that disproportionately affect vulnerable populations, including young children and older adults.
• Neighborhood Health Equity: Unmonitored dumping grounds near residential zones increase the localized concentration of mosquito populations, compounding the physical, environmental, and mental health burdens already borne by historically underserved communities.
By identifying tire accumulation points and linking mosquito populations to ward-by-ward risk indicators, the Community Noise Lab aims to equip Jackson residents with the additional data infrastructure they need to advocate for targeted cleanups and vector-control interventions.
For live data updates, soil quality maps, and neighborhood risk reports, visit communitynoiselab.org.
