How Much Emergency Water for a Family of 4? 12–56 Gallons
A family of four needs 12 gallons for 3 days or 56 gallons for 2 weeks before added needs. Plan container counts, weight, reserves, and refills.
Emergency water storage guides
Plan quantity, container weight, placement, cleaning, dating, rotation, dispensing, pets, and realistic refill options.
Water Storage Safety: Sanitize, Label, Rotate, and Use
Follow current CDC steps to clean and sanitize emergency water containers, label and rotate self-filled water, avoid recontamination, and respond to advisories.
Water Storage Container Guide: Choose, Place, and Dispense Safely
Choose emergency water containers by food-contact suitability, opening, size, weight, durability, placement, and dispensing needs using current CDC guidance.