How to Build a Household Emergency Preparedness Kit

The best time to prepare for a disaster is before it happens. A well-stocked emergency kit can keep your family safe and comfortable during the critical first 72 hours after an emergency.

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Why 72 Hours Matters

After a major disaster, it can take emergency services up to 72 hours or longer to reach affected areas. During that window, you need to be self-sufficient. A ready-to-go emergency kit ensures your family has food, water, and essential supplies without relying on outside help.

72 Hours Minimum Supply
1 Gal Water/Person/Day
60% Not Prepared

Essential Supplies Checklist

  • Water: One gallon per person per day for at least 3 days
  • Food: Three-day supply of non-perishable items (canned goods, protein bars, dried fruit)
  • First aid kit: Bandages, antiseptic, pain relievers, tweezers, medical tape
  • Medications: At least a 7-day supply of all prescription medications
  • Flashlight: Battery-powered or hand-crank, with extra batteries
  • Radio: Battery-powered or hand-crank NOAA weather radio
  • Phone charger: Portable battery pack, fully charged
  • Cash: Small bills and coins — ATMs and card readers may not work
  • Multi-tool or basic tools: Wrench, pliers, manual can opener
  • Whistle: To signal for help if trapped
  • Dust masks and plastic sheeting: For air quality protection
  • Garbage bags and ties: For sanitation and waterproofing

Documents to Keep in a Waterproof Container

  • Copies of identification (driver’s license, passport, birth certificates)
  • Insurance policies (home, auto, health, life)
  • Bank account and credit card information
  • Medical information and prescription lists
  • Emergency contact numbers
  • Social Security cards or numbers
  • Copies of your lease or mortgage documents

Special Considerations

For babies and toddlers: Formula, diapers, wipes, bottles, baby food, comfort items, and any needed medications.

For elderly family members: Extra medications, mobility aids, hearing aid batteries, large-print emergency contact list.

For pets: Food, water, medications, carrier or leash, vaccination records, and a photo of your pet for identification.

For medical needs: Extra supplies for oxygen, dialysis, insulin (with cooling pack), or other medical equipment. Keep a backup power source if you use electrically powered medical devices.

Review and rotate your kit every 6 months. Check expiration dates on food, water, medications, and batteries. Update documents and clothing for seasonal changes. A good reminder: do it when you change your clocks for daylight saving time.

Where to Store Your Kit

Keep your kit in an easily accessible location that everyone in the household knows about. A hall closet, garage shelf, or area near your main exit works well. Consider keeping a smaller version in your car and at your workplace. Use a duffel bag or plastic bin that is easy to grab and carry.


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