How does the Sahara desert get its water?

The Sahara desert gets its water from underground aquifers. These aquifers are filled by rainwater and melted snow from the surrounding mountains. The water in the aquifers is often hundreds or even thousands of years old. The water in the aquifers is brought to the surface by wells and pumps. These pumps are often operated by hand or by animals. The water is used for drinking, cooking, and irrigation. The water in the Sahara is a very valuable resource, and it is carefully managed by the people who live there.