MICROBIAL CONTAMINATION OF DRINKING WATER SOURCES IN ANYIGBA DEKINA LOCAL GOVERNMENT, KOGI STATE, NIGERIA.
Abstract
This study aimed to comprehensively assess microbial contamination levels in drinking water sources across Anyigba, Dekina LGA, and investigate the contributing factors. Through meticulous sampling and rigorous laboratory analysis, significant variations in contamination levels were observed among different water sources. Borehole water exhibited the lowest mean microbial count of 9.2 CFU/mL, while river water showed the highest contamination levels with a mean microbial count of 240.0 CFU/mL. Rainwater fell in between, with a mean microbial count of 205.5 CFU/mL. Furthermore, correlations with environmental factors revealed that heavy rainfall, limited land use diversity, and higher population density were associated with increased microbial contamination levels. These findings underscore the importance of understanding and addressing microbial contamination to ensure access to safe drinking water for the community of Anyigba.
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