Although attracting rapidly increasing attention from the public, the health impact of environmental exposures related to the operation of waste dumping sites is a relatively new issue in Poland. However, the problem cannot be neglected in light of the fact that environmental impact assessment in selected sites revealed the lack of sufficient documentation concerning quantity and quality of dumped materials and poor technological management of the sites. The paper describes the results of health survey performed in a vicinity of a country's largest municipal waste site. Although the study came across methodological obstacles involving low participation and difficult to estimate representativeness of the examined group its findings obtained in 393 adults and 188 children and the results of internal comparisons revealed some interesting observations. Three "exposure-classification" variables were used in data analysis (geographical location, distance, "waste traffic" intensity) and health status was examined by means of self- and physician-administered questionnaire, physical examination and routine laboratory analyses. Relationship, although weak, of subjective symptoms and objective findings with the place of residence vis-a-vis the waste site location suggests that potential health effects of waste site-related environmental exposures might include psychological problems, digestive tract disorders and respiratory disorders as well as allergic symptoms. An intriguing observation concerning pregnancy-related health outcomes was made. The exact role of environmental determinants in this respect remains unclear and should be addressed by specific environmental epidemiological and toxicological studies. The findings as well as subjects' concern about health consequences of exposures to waste-related pollution (paralleled by subjective perception of impaired health) justify further investigations and public health initiatives including environmental impact assessment and health monitoring activities targeting populations living in a vicinity of waste sites in Poland.