Ongoing disagreements over technical and legal issues concerning the construction of the Grand Ethiopian Renaissance Dam (GERD) on the Blue Nile led to new talks being initiated between Egypt, Sudan and Ethiopia

Transboundary water management in the Jordan River basin and the Blue Nile basin has historically been difficult. While water diplomacy surrounding the Jordan River is obstructed by decades of geopolitical conflicts between the riparians and unilateral infrastructure projects, cooperation over the Blue Nile has been hampered by conflicting views on water ownership and resource utilization for most of the 20th and 21st century.

Sudan’s main water resources are surface water, including rainfall, rivers, seasonal wadis and khors, lakes and wetlands. Groundwater is also widely used, in addition to wastewater reuse and desalination as non-conventional resources.

Data on surface water quality is both scarce and old. These were mainly on the White and Blue Niles . Water characteristics are subject to the source and the types of soils it runs through . The only possible sources of pollution are from agricultural residues and sugar industry, even though the self-purifying capacity of the natural systems is high

The Dams like Sennar, Jebel Awlia, Khashm al-Girba, Roseires, Merowe and The Atbara/Setit Dam are the main water infrastructure in Sudan