Assessment of Noise Pollution Levels in the Major Towns Across Benue South Senatorial District, Nigeria

Abstract

Noise is undoubtedly a common occurrence in daily life and is considered to be one of the most effective alarm systems in the environment around us. This study was carried out in 5 Local government areas in Benue zone C where Busy Roads, Garages, Schools, Residential areas, Hospitals, Hotels, and Markets were considered for data collection of noise pollution level. The results obtained from the study depicted that the noise pollution level in Otukpo ranges from 52.0 dB to 98.9 dB at maximum level and 16.7 dB to 38.6 dB at minimum level, in Ogbadibo it ranges from 40.0 dB to 88.9 dB (max) and 15.0 dB to 29.0 dB (min), in Okpokwu it ranges from 46.0 dB to 90.9 dB(max) and 14.0 dB to 35.6 dB (min), in Apa it ranges from 45.0 dB to 91.9 dB (max) and 16.0 dB to 30.6 dB (min) and in Oju it ranges from 35.7 dB to 87.9 dB (max) and 14.0 dB to 30.0 dB. The noise level results obtained depicted that they are at the permissible limit set by World Health Organization (WHO) and Federal Ministry of Environment (FMEnv) with the range of 30.0 dB to 85.0 dB and 40.0 dB to 90. 0 dB respectively, except in some residential areas and garages. Since some areas shows higher noise pollution level compare to the permissible limit set by World Health Organization (WHO) and Federal Ministry of Environment (FMEnv) authorities should enforce regulations, implement noise control measures such as soundproofing and equipment maintenance, promote public awareness, encourage green buffers, and ensure health protection for individuals exposed to high noise levels.