Building integrated surface and groundwater quality monitoring capacity for climate-resilient IWRM in Ethiopia: a cooperation experience in the Awash–Danakil–Webi Shebele basins

Climate change is intensifying hydrological extremes and degrading water quality in East Africa, increasing the vulnerability of communities and ecosystems in arid and semi-arid regions. To support evidence-based, climate-resilient water resources management in Ethiopia, the EU–AICS Integrated Water Resources Management programme (EU-IWRM) implemented a multi-level capacity development pathway across the Awash, Danakil and Webi Shebele basins. The programme strengthened institutional and technical competencies for integrated surface and groundwater quality monitoring through distance-learning, field-based training, and an advanced laboratory programme at CNR-IRSA in Italy, which also provided hands-on training in key analytical techniques for chemical and microbiological water characterization. Ethiopian staff from the Ministry of Water and Energy, Basin Administration Offices, and Regional Water Bureaus were trained in monitoring network design, sampling strategies, data standardization, and statistical reporting. Field campaigns across the Awash basin characterized water quality using physicochemical, inorganic, nutrient, trace-metal and microbiological indicators, following protocols aligned with the EU Water Framework Directive. Complementary laboratory training, both in Ethiopia and Italy, enhanced analytical capabilities and supported the co-development of standardized field forms, harmonized databases, and GIS-based reporting tools. Preliminary findings from the three sampling campaigns highlight turbidity, salinity and fluoride concentrations exceeding WHO standards as key challenges that jeopardize water use for both human consumption and irrigation purposes. The experience demonstrates how targeted international cooperation can translate research methodologies into operational monitoring frameworks, reinforcing institutional ownership and supporting long-term water quality governance under increasing climate pressures.