Noise concerns of residents living in close proximity to hydraulic fracturing sites in Southwest Pennsylvania

Objective: Noise associated with nontraditional gas industry (NTGI) sites (e.g., hydraulic fracturing well pads, compressor stations, processing plants) may create disturbances and anxiety in rural populations. This study evaluated levels of concern among residents of Southwestern Pennsylvania residing near NTGI sites. Design: Noise measurements were collected inside and outside residences, and surveys were administered to residents. Results: Daytime instantaneous sound levels ranged between 45.0 and 61.0 dBA. Dosimeter studies recorded day-night levels (L-dn) of 53.5-69.4 dBA outside and 37.5-50.1 dBA inside, exceeding United States Environmental Protection Agency guidelines. Respondents indicated the NTGI noise disturbed their sleep, and the majority of respondents (96%) reported being worried about their overall health as a result of the noise. Conclusions: Health care professionals serving rural areas impacted by hydraulic fracturing (fracking) should be aware of potential noise stressors on the populations they serve.