Environment
Physician Wants Proper Waste Disposal
A Consultant Community Physician, University of Port Harcourt Teaching Hospital (UPTH), Dr. Best Ordinioha, has described improper human waste disposal as environmental hazard that has continued to be a problem not only in Nigeria but in the entire Africa.
Delivering a lecture titled “The effect of environmental pollution on human health in Africa, at a forum in Port Harcourt recently, Ordinioha stated that “one million tons of human faeces are produced each day in the world and the World Health Organisation (WHO) expects every household to have a sanitation facility within 50 meters of their residence, to ensure proper containment of this dangerous waste.
“Yet, three billion people are without a proper sanitation facility, including several people in Africa”.
He condemned the over hung toilet used in most water side settlements, noting that a toilet is only considered good enough when it is a private facility, not shared by more than five households, and can prevent excreta-related diseases.
He disclosed that studies have shown that poor disposal of human waste is directly or indirectly responsible for at least two million deaths every year, while improved water supply and toilet are capable of reducing the cases of diarrhea by as much as 65 per cent and child death by 55 per cent.
Ordinioha who is also Senior Lecturer at University of Port Harcourt (Uniport) enumerated the health implications of poor solid waste management which include proliferation of vectors and pests, generation of toxic fumes, radiological contamination of ground water, generation of air-borne allergens and pathogens that trigger asthmatic attacks, among others.
Other environmental problems in Africa according to him are inadequate housing, air pollution, noise pollution, unsatiable waterneeds.
He alerted that the neglect of these problems could be very disastrous both to the environment, individuals and the nation as a whole.
He therefore called for the collective effort of all – individuals, organizations, groups, companies, churches and government towards solving the problem.
He advocated that public toilets should be built in churches, public buildings to discourage open defecation.
Government should also provide safe water and other facilities for the people, he said.
Calista Ezeaku
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FG Urges Citizens To Prepare That Flood Will Affect 266 LGIn 33 States
This was disclosed in a keynote address by the Minister of Water Resources and Sanitation, Engr Joseph Utsev, at the AFO public presentation at the Presidential Banquet Hall, Abuja, organised by the Nigeria Hydrological Services Agency, NiHSA, with the theme ‘Smart Water Resources Management: Moving from Oil to Water-Based Economy’.
Utsev acknowledged that early information saves lives, livelihoods, protects infrastructure, and reduces economic losses, saying that, as part of the Federal Government’s commitment to improving flood forecasts and preparedness, is the modernisation of the national hydrological monitoring networks.
The minister also said his ministry is strengthening collaboration with the Nigerian Meteorological Agency, NiMet, to ensure better integration of weather and water information, as it is critical for delivering reliable forecasts that support farmers, disaster managers, urban planners, and other key sectors of the economy.
He said AFO is therefore not just a scientific report, it is a call to action by all in terms of preparation ahead of the flood season, as early information saves lives, livelihoods, protects infrastructure, and reduces economic losses.
However, the minister acknowledged that forecasts alone are not sufficient if the information does not translate into action at the community level, which he said his Ministry is working with other relevant government agencies to mitigate the impacts of flooding.
Meanwhile, the 2026 AFO presentation had in attendance President Bola Tinubu, represented by the Minister of Environment, Balarabe Lawal.
Others present were the federal ministries: Water Resources and Sanitation; Livestock Development, Environment and Women Affairs.
Others include the Speaker of the House of Representatives, State Governments, Service Chiefs, development partners and the media.
He said: “The 2026 flood forecast presented today provides us with the following general highlights: High Flood Risk: 14,118 communities in 266 Local Government Areas (LGAs) in 33 States and FCT fall within the high flood risk areas. The States are: Abia, Adamawa, Anambra, Bauchi, Bayelsa, Benue, Borno, Cross River, Delta, Ebonyi, Edo, Enugu, Gombe, Imo, Jigawa, Kaduna, Kano, Kebbi, Kogi, Kwara, Lagos, Nasarawa, Niger, Ogun, Ondo, Osun, Oyo, Plateau, Rivers, Sokoto, Taraba, Yobe, Zamfara and the FCT.
“Moderate Flood Risk: 15,597 Communities in 405 LGAs, 35 states except Ekiti State, will experience moderate flood risk.
“Low Flood Risk: Incidences of minimal flood is expected in 923 communities in 77 LGAs in 24 States. The States are Adamawa, Anambra, Bauchi, Bayelsa, Benue, Borno, Cross River, Delta, Ebonyi, Edo, Jigawa, Kaduna, Kano, Kebbi, Kogi, Nasarawa, Niger, Ogun, Ondo, Osun, Oyo, Sokoto, Taraba and Zamfara.
“Flash and Urban Flooding: Flash and urban flooding are projected in major cities in the country due to high rainfall intensities, low attention to management of water facilities including drainage systems, waterways and lack of flood resilience structures. Cities such as Abakaliki, Abeokuta, Abuja, Asaba, Benin City, Birnin–Kebbi, Calabar, Ibadan, Kaduna, Kano, Lagos, Makurdi, Nguru, Onitsha, Oshogbo, Port Harcourt, Sokoto, Warri and Yola, among others are to experience these categories of flood incidence.
“Coastal and Riverine Flooding: Bayelsa, Cross River, Delta, Lagos, Ogun, Rivers and Ondo are to experience coastal flooding due to rise in sea level and tidal surge and this would impact on fishing, wildlife habitation and river navigation.”
He also emphasised that, “As we transition toward a water-based economy, we must recognize that water security is national security. Effective water governance will play a critical role in ensuring food security, supporting economic diversification, and improving the overall well-being of our citizens.”
However, the Minister called on State andand Local Governments including communities to start preparation to mitigate the impacts of the predicted flood.
“I therefore call on state governments, local authorities, disaster management agencies, farmers, and community leaders to carefully study the findings and advisories contained in this document and take the necessary steps to prepare for the coming flood season.
“Furthermore, we are encouraging state governments to integrate flood risk considerations into land-use planning, urban development, and infrastructure design.
“Floodplains must be properly managed, drainage systems must be improved, and communities must be empowered to adapt to changing climate conditions.
“Preparedness remains the most effective strategy for reducing flood risks. When we plan ahead, we protect lives, safeguard infrastructure, and preserve economic gains. Let us commit to building a safer, more resilient and more water-secure nation.”
Earlier, the Director General/Chief Executive Officer, Nigeria Hydrological Services Agency, Umar Ibrahim Mohammed, NiHSA, said the 2026 AFO aligns with the Renewed Hope Agenda in terms of economic diversification, infrastructure development, climate resilience, food security and sustainable water management.
Mohammed also explained that, “The AFO has evolved into an important national planning instrument that provides early scientific prediction of flood risks in the country, evidence-based guide for decision-makers and platform for emergency coordination among stakeholders.
“In producing this year’s forecast, the Agency undertook a comprehensive and data-driven process to provide tailored information for high-risk flood zones and flash floods in urban cities and towns.
“Building on the success achieved through AFO publications, we have upgraded from reporting flood forecast to Flood Risk Intelligence Architecture and from the traditional modelling to Hybrid AI-Integrated Modelling system to improve forecast reliability, reduce false alarms and improve the lead time accuracy.
“Not these alone, the modelling for the 2026 forecast have been conducted in-house. This marks a strategic shift toward enhancing capacity building, manpower development and institutional resilience.”
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