Impact of Mining Induced Noise Pollution in Commuinities

Abstract

Mining contributes significantly to national economic development; however, noise generated from mining operations can adversely affect the wellbeing of nearby communities. This study assessed environmental noise exposure and community perceptions of mining-related noise in six communities located near licensed mining operations in the Ellembele District of Ghana, with attention to the broader issue of cumulative noise exposure from multiple mining activities in the area. A mixedmethods descriptive design was employed, combining short-term environmental noise monitoring with a household survey of 184 residents and interviews with key informants. Quantitative data were analysed using descriptive statistics and comparison with Ghana EPA permissible limits, while qualitative responses were examined through content analysis. Measured noise levels during both morning and evening periods exceeded recommended guideline limits at some locations, indicating potential exposure to elevated environmental noise. Consistent with this, most respondents (82.6%) reported that mining-related noise was disturbing, particularly noise associated with blasting activities and haulage truck movements, and many reported effects on concentration, productivity, and overall quality of life. Residents also noted that noise exposure was irregular and unpredictable and that there had been limited improvement over time despite existing mitigation measures. The findings suggest that communities in the Ellembele District experience meaningful levels of noise disturbance linked to mining operations, and they highlight the importance of considering cumulative noise impacts from multiple industrial activities rather than assessing projects in isolation. Strengthening coordinated monitoring and regulatory oversight may help reduce noise-related impacts on mining-affected communities.