NIWA calls for responsible dredging, environmental protection on World Environment Day

By Ezurike Ugochukwu

The National Inland Waterways Authority (NIWA) has called for responsible dredging practices and stronger environmental protection measures to safeguard Nigeria’s inland waterways against the growing threats of climate change, pollution, erosion, and unchecked urbanisation.

The Acting Managing Director and Chief Executive Officer of NIWA, Umar Yusuf Girei, made the call as Nigeria joined the global community to commemorate the 2026 World Environment Day, stressing that sustainable management of rivers and waterways is critical to building resilient communities and supporting economic development.

Speaking in a statement issued at the Authority’s headquarters in Lokoja, Girei noted that this year’s theme, “Urbanisation and Climate Change: Building Resilient Cities for a Sustainable Future,” highlights the urgent need for governments, businesses, and citizens to adopt environmentally responsible practices in the face of increasing climate challenges.

According to him, Nigeria’s inland waterways are not only transportation corridors but also vital environmental assets that support livelihoods, commerce, agriculture, tourism, and ecosystem preservation.

He warned that indiscriminate dredging, illegal sand mining, encroachment on riverbanks, and improper waste disposal continue to threaten the sustainability of waterways across the country.

“Dredging remains essential for maintaining navigable channels and improving water transportation, but it must be carried out responsibly and in compliance with environmental regulations to prevent ecological damage and protect surrounding communities,” he said.

Girei explained that properly managed waterways play a significant role in flood control by serving as natural drainage channels, especially as urban centres continue to expand. He added that preserving rivers and their surrounding ecosystems is becoming increasingly important as climate change intensifies extreme weather events and environmental pressures.

The NIWA boss reaffirmed the Authority’s commitment to responsible dredging, riverbank protection, channel maintenance, and pollution control as part of efforts to ensure safe and sustainable inland water transportation.

He further encouraged Nigerians to support environmental conservation initiatives by disposing of waste responsibly, planting trees along vulnerable riverbanks, and reporting illegal activities that could undermine the health of waterways.

“Environmental sustainability is a collective responsibility. Government agencies alone cannot achieve the desired results without the active participation of communities, businesses, and individuals,” he stated.

Girei also advocated increased use of water transportation as a cleaner and more energy-efficient alternative to road transport, noting that greater reliance on waterways can help reduce carbon emissions, traffic congestion, and pressure on existing road infrastructure.

As the world grapples with the twin challenges of rapid urbanisation and climate change, NIWA maintained that protecting inland waterways and promoting environmentally sustainable practices will remain central to achieving long-term economic growth, environmental resilience, and national development.

The Authority said it would continue to work with relevant stakeholders to ensure that Nigeria’s waterways remain clean, safe, and environmentally sustainable for future generations.