Quick Answer
Short Answer: Temperature fluctuations will cause stored water to expand and contract, potentially leading to seal failure, contamination, and leakage in water storage containers. This risk is increased in temperatures above 80°F (27°C) or below 32°F (0°C). Proper storage and container selection can mitigate these risks.
Choosing the Right Container
For preppers storing water for their family, selecting the right container is crucial. Stainless steel or BPA-free plastic containers are recommended as they can withstand extreme temperatures. When choosing a container, ensure it has a wide mouth for easy cleaning and a tight-fitting lid to prevent contamination. A container with a capacity of at least 5 gallons (19 liters) per person per week is recommended for a 2-week supply.
Temperature Considerations
Water expands by approximately 9% when frozen, which can cause the container to rupture or the seal to fail. To prevent this, store water containers in a shaded area or indoors, away from direct sunlight and freezing temperatures. If storing in a garage or basement, ensure the area can maintain a temperature above 40°F (4°C) to minimize the risk of container failure.
Storage and Maintenance
Regularly inspect containers for signs of wear, cracks, or mineral deposits. Clean containers every 6-12 months to prevent bacterial growth and contamination. Store containers in an upright position to prevent water from coming into contact with the lid and seal. Consider using a water storage bladder with a built-in valve to make dispensing water easier and reduce the risk of spills.
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