Healthy catchments are the foundation of reliable water supply, biodiversity conservation, and climate resilience. When catchments degrade, through deforestation, overgrazing, agriculture on steep slopes, and uncontrolled settlements water resources decline in both quality and quantity. Malawi has experienced this reality in multiple basins, where siltation, flash floods, and declining flows are becoming more frequent.
To address these challenges, the National Water Resources Authority (NWRA) is championing Integrated Catchment Management (ICM), a holistic approach that brings together communities, government agencies, and NGOs to restore degraded landscapes.
ICM interventions include reforestation of critical water towers, constructing check dams to control gully erosion, promoting conservation agriculture, and establishing community-based natural resource management committees. These committees help ensure that local communities play an active role in protecting water sources.
One inspiring success story is emerging from several priority catchments where NWRA and partners have supported the restoration of degraded riverbanks through tree planting and controlled farming practices. Early results show improved streamflow during dry seasons and reduced sedimentation during floods clear indicators that catchment rehabilitation pays off.
NWRA is also integrating modern technology into catchment management. Using GIS mapping, drones, and hydrological modelling, the Authority can now identify hotspots of degradation, plan targeted interventions, and monitor progress more effectively.
Catchment management is not just an environmental responsibility it is an investment in Malawi’s water security, agriculture, energy production, and community wellbeing. With continued collaboration and innovation, NWRA is paving the way for sustainable water resource management in all basins.