By Atoyebi Nike
The Nigerian Hydrological Services Agency (NiHSA) has raised alarm over water contamination in Lagos, Kogi, and Kebbi, calling for urgent interventions to protect public health.
NiHSA Director-General Umar Mohammad revealed on Wednesday that the agency’s recent Water Quality, Flood Assessment, and Validation Report found high levels of heavy metals, microbial pollutants, and other contaminants in groundwater and wells across the three states.
In Lagos, tests showed excessive nitrite, fluoride, lead, and cadmium, alongside significant microbial contamination, attributed to industrial discharge, sewage infiltration, waste leaching, and aging plumbing systems. Mohammad warned these could cause neurological, kidney, and bone-related health issues.
In Kogi, groundwater samples revealed elevated lead levels and microbial contamination with E. coli, Streptococcus, and Salmonella, while in Kebbi, well water contained high arsenic and microbial loads, risking arsenicosis, liver damage, and intestinal infections.
NiHSA urged state governments to take immediate action, enhance public awareness, and ensure safe water supply. Acting Director Sunday Husseini said Kebbi has agreed to collaborate on a study to identify contamination hotspots and integrate water treatment facilities, with similar engagements ongoing in Lagos and Kogi.
The agency also emphasized the importance of linking water-quality monitoring with flood forecasts to improve disaster preparedness and resilience nationwide. Citizens were urged to follow safe water practices and heed official warnings.
