Drink at least 2 quarts per day, as long as supplies last, and look for alternative sources. Store a 3-day supply of water for each family member. The needs of each person will differ depending upon age, physical condition, activity, diet, and climate. A normally active person needs to drink at least 2 quarts of water daily. Children, nursing mothers, and ill people need more.
Additional water is necessary for food preparation and hygiene.
At least 2 gallons per person per day should be stored. Food Options to Consider Compressed food bars. They store well, are lightweight, taste good, and are nutritious and high in calories. Blends of granola, nuts, seeds, and dried fruits are available prepackaged, or assemble your own. Dried foods are nutritious and satisfying, but they have salt content, which promotes thirst.