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Preparedness 101: Drinking Water – How Much Do You Need?
Water is one of the most essential resources in any emergency. Whether facing a natural disaster, power outage, or other crisis, having a reliable supply of safe drinking water is crucial for survival.
Why Is Drinking Water Important?
The human body can only survive about three days without water. It is vital in regulating body temperature, aiding digestion, and keeping organs functioning properly. In an emergency, access to clean water may be limited, making it necessary to have a stockpile ready.
How Much Water Do You Need?
The general recommendation from FEMA and the CDC is to store at least one gallon of water per person per day for drinking and sanitation. A minimum supply should last for three days, but a two-week supply is ideal if space allows. Don't forget to account for pets—dogs and cats need water, too!
What Is the Best Emergency Water Source?
Unopened, commercially bottled water is the safest and most reliable source of water in an emergency. It requires no treatment and can be used immediately. During an emergency, use bottled water for drinking, cooking, and brushing teeth to prevent contamination.
How Long Does Stored Water Last?
- Unopened, commercially bottled water can last for years if stored in a cool, dark place. Check the expiration date.
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Home-stored water (water stored in thoroughly clean plastic or glass containers) should be replaced every six months to maintain freshness.
- Treated or purified water stored in clean, food-grade containers can last years but should still be rotated regularly.
Final Tips
- Keep water stored in a cool, dry place, and away from direct sunlight and chemicals.
- Have a backup purification method, such as filters, iodine tablets, or boiling, in case your supply runs low.
- Remember that canned foods and other beverages can also contribute to hydration in an emergency.
Being prepared with an adequate water supply ensures you and your family can stay healthy and safe during unexpected situations. Start building your water stockpile today!
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