Not an emergency service · In an emergency, call 911 PlansAccountAPI & MCPStore ↗Watt Street ↗
Independent · Est. 2026
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Emergency water calculator

How much water to store for your household, for as many days as you choose.

3 gallons11.4 litres · about 3 one-gallon jugs, or 1 five-gallon containers

One gallon per person per day (Ready.gov). Store more in hot weather, and for children, nursing mothers and anyone sick.

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