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The Nile river is the only water source for most of Egypt, including its capital Cairo shown here. Egypt's main source of freshwater is the Nile River. The river supplies 55 billion m 3 of freshwater every year, which represents 97% of all renewable water resources in Egypt. [5] Overall, the Nile River constitutes about 90% Egypt's water supply.
Egypt's fresh water is mainly derived from underground water. Underground water results in 95% of Egyptian's desert land. Egypt is also dependent on rainwater but it is a scarce and limiting source for agricultural development. In addition, Egypt refuses agricultural drainage water in correlation with Nile water for irrigation. [2]
Map of global water stress (a symptom of water scarcity) in 2019. Water stress is the ratio of water use relative to water availability and is therefore a demand-driven scarcity. [1] Water scarcity (closely related to water stress or water crisis) is the lack of fresh water resources to meet the standard water demand. There are two types of ...
The 1959 Nile waters treaty between Egypt and Sudan allocates 55.5 billion cubic meter of water per year to Egypt, without specifying any allocation for upstream riparians besides Sudan (18.5 billion cubic meters per year). Actual water use by Egypt is widely believed to be in excess of the allocation under the 1959 agreement.
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The Middle East and North Africa currently faces extreme water scarcity, with twelve out of the 17 most water stressed countries in the world deriving from the region. [35] The World Bank defines an area as being water stressed when per person water supplies fall below 1,700 cubic metres per year. [36]
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A growing population and increasing use of water for irrigation in the agricultural sector have put a strain on Egypt's water supply. Egypt currently has an annual water deficit of about 7 billion cubic meters. [27] Higher temperatures are straining water supply further. [16] Water scarcity will not only decrease the amount of drinking water ...