Household Survey Dataset — Deonar Landfill Zone Study, Mumbai 2025 (Anonymised)

Anonymised household-level survey data collected from 100 households across three micro-environmental zones (A, B, C) adjacent to the Deonar Municipal Solid Waste Dumping Ground, Shivaji Nagar, Mumbai, India. Data were collected between 21–30 December 2025 via structured interviews administered digitally using KoboToolbox. Variables include zone classification, household size, residency duration, waste-related occupational exposure, tobacco use, environmental exposure perceptions (odour, smoke, dust), and self-reported health outcomes (respiratory, gastrointestinal, dermatological symptoms, tuberculosis history). All personally identifiable information including GPS coordinates, respondent names, and household identifiers have been removed.