Moreover, Saudi Arabia recycles up to 40% of domestic wastewater for irrigation in urban parks and farms. While it lacks rivers, Saudi Arabia holds the second-largest proven oil reserves in the ...

Saudi Arabia, which does not have any permanent natural rivers, now has an artificial network of large-scale water channels to distribute, across the country, huge quantities of fresh water ...

There are no rivers or lakes or areas of abundant natural ... when the climate in Saudi Arabia was much wetter. Water in this most improbable place gave the nation the hope to achieve its long ...