“…For example, the Federal Ministry of Water Resources (FMWR), in its 2022 report of findings on water sanitation and hygiene, documented that almost 87% (179 million) of Nigerians lack access to a clean water supply, with the north mainly affected (FMWR, NBS, UNICEF, 2022). Similarly, a recent study investigating the progress of drinking water quality in northern Nigeria found that more than half (55.74%) of the water sources were unfit for consumption (Imam et al, 2023). Therefore, the need for regular monitoring of water quality, driven by empirical evidence on the water quality, particularly HM content, considering the numerous evidence of its potential chronic health impacts on consumers.…”