By taking a little time now to store emergency food and water supplies, you can provide for your entire family. This brochure was developed by the Federal Emergency Management Agency's Family Protection Programs which provides information to help families prepare for all types of disasters. You should store at least a two-week supply of water for each member of your family. Everyone's needs will differ, depending upon age, physical condition, activity, diet and climate. A normally active person needs to drink at least two litres of water each day.
Hot environments can double that amount.
Children, nursing mothers and ill people will need more. You will need additional water for food preparation and hygiene. Store a total of at least four litres per person, per day. Drink the amount you need today, and try to find more for tomorrow. You can minimize the amount of water your body needs by reducing activity and staying cool.