Water Storage

Quick Answer If you want the shortlist: Best everyday 5-gallon jug: A BPA-free, airtight 5-gallon jug with a spigot or screw cap (easy to lift and rotate) Best for bulk long-term storage: 55-gallon food-grade plastic barrel Best budget bulk: A food-grade IBC tote (275 gal) on a pallet Best for a large household / off-grid: A dedicated 500+ gallon food-grade water tank (cistern) Best grab-and-go: Commercial bottled water + refillable bottles Golden rule: Only use food-grade (#2 HDPE) containers that never stored chemicals or fuel. Everything else is a contamination risk. For quantities and rotation, see our emergency water storage guide. ...

Quick Answer How much: Store 1 gallon per person per day for at least 2 weeks — that’s 14 gallons per person minimum. For a family of 4, that’s 56 gallons. Double it to 2 gallons (drinking + sanitation) if you can. Best containers: Food-grade plastic (HDPE #2), ideally 5-gallon stackable jugs or 55-gallon barrels, plus a few single-use commercial water bottles for grab-and-go. How long does stored water last? Commercially bottled water can last 1-2 years (check the date); freshly filled, properly cleaned and sealed containers can store safely 6-12 months if rotated, or longer with treatment. ...