The Nigerian Hydrological Services Agency (NiHSA) has placed several states, including Bayelsa, Kogi, Anambra, and Delta, on high alert following warnings of rising water levels along parts of the Niger and Benue Rivers.

Director-General of NiHSA, Arc. Umar Mohammed, announced this at a media briefing, saying the alerts are based on satellite imagery, digital modelling, and on-ground measurements.

Mohammed said the agency has expanded real-time data collection and upgraded early warning systems to improve accuracy. “Our hydrological monitoring shows high water levels with the possibility of localized flooding. We advise residents in flood-prone areas to remain vigilant,” he stated.

He added that recent floods have contaminated some water sources, calling for collaboration among ministries and local authorities to provide safe drinking water.

According to Mohammed, this year’s flooding is less severe than in 2024 but continues to be closely monitored as rains persist in southern Nigeria.

He highlighted NiHSA’s collaboration with national and international organizations, including the World Meteorological Organization and UNESCO, to strengthen flood forecasting and emergency response.

The agency, he said, is implementing a Five-Year Strategic Action Plan focusing on innovation, data-driven operations, and community engagement to better manage flood and climate risks across the country.