In the Breidjing Refugee Camp in Eastern Chad, women wash clothes and themselves in water from the nearly dry riverbed, called a wadi. Water is a constant preoccupation in the Breidjing Refugee Camp, home to 30,000 refugees from Darfur, Sudan. Every day, lines of women and children carry jugs and pots of drinking and cooking water from distribution points to their tents. To get extra water to wash clothes, families dig pits in nearby wadis (seasonal river beds), creating shallow pools from which they scoop out water. In November, the camp wadi had water three feet below the surface. As the dry season advances, the sand pits get deeper and deeper. (Supporting image from the project Hungry Planet: What the World Eats.)