5 Water Storage Tips You Need To Know

Anyone who reads our blog knows how important water purification and storage is to us. That's why today I'm sharing an important post from American Preppers Network about water storage.

5 Water Storage Tips You Need To Know

Tip #1 Know Your Containers

Not all containers are created equal. Whether the container you wish to store water in is something you can place in your Bug Out Bag, or bury underground at your retreat, the material that it made from is as important as the purity of the water it holds.



Plastics that are safe to store water in must be food grade safe, on the outside of the containers there should be a recycling symbol (triangle of arrows), which has within it a number between 1 and 7.

Food grades are 1, 2, 4, and 5. (Although some bio-plastics are also food grade and marked with a 7, unless you know the container is meant for food do not trust it, as not all number 7 stamps mean they are safe for food).

The best food grade containers made of plastic are marked with a number 2, as this is High-density Polyethylene (HDPE) plastic. The others are PETE (#1), LDPE(#4), and polypropylene (PP/#5).

1 If you are recycling old containers be careful not to use old milk jugs or cardboard type juice boxes. Milk proteins and Juice particulars are almost never removed completely by washing and it is best to go with a new container for long-term storage.


Not even all glass containers are the same. Some glass used to store chemicals originally would not be considered food safe, let alone safe to store water.

Glass can break, crack due to freezing, and even end up with tiny flaws from use inside which might trap contaminants. water storage tips - mason jarsBorosilicate glass (trademark name Pyrex) is likely one of the best forms of glassware to store food and water in as it can take temperature ranges and even has some resistance to breakage. Watch out for soda-lime based glass that calls itself Pyrex as it is not heat resistant.

One example is Mason jars, and jars that look like mason jars but cannot be pressure canned. Stainless Steel Tank: If you plan on collecting your water from rain runoff, the best way is is store it in a stainless steel tank. They generally have a 40-year lifespan, and they tend to actually cost less over the lifetime of the tank compared to other storage systems. Stainless Steel is best for Water Storage systems.

Tip #2 Preserve Your Water Chlorine:

Water from the kitchen sink tap might not need anything added to it to store it. If your municipality water supply adds chlorine to the mix, store the water, as it works as is.

If however, you have ‘clean’ water, without additives, you will need to add the chlorine yourself. Add two drops, of non-scented chlorine bleach to every 2 liters of water, make sure it is also non-additive as well. The process is rather simple.

First, you make a solution of the Calcium Hypochlorite (approximately 1 teaspoon) to two gallons of waters (8 liters). Do not drink the solution! The ratio for stored water is 1:100, one part solution to 100 parts water. Potable Aqua Water Treatment Tablets should be stored nearby, or in your bug out bag. 

Tip #3 Where you store is important:

Keeping safe drinking water in a proper place is as important, as storing the water correctly in the containers.

Dark closets are better than garages, where the sunlight hits the containers, as some plastic containers degrade faster when exposed to sunlight, as well as methods such as chlorine, are also affected by the same UV rays. You might also want to consider the construction of the area the water is stored in, is it safe there from an earthquake or fire?

Tip #4 Water should be replaced every six months 

Even bottled water from the store has a shelf life, but homemade stored water can have small amounts of contaminants which can have a compounded effect over time.

Keep track of your preps and rotate them, including the water and methods used for your water supply.

Tip #5 More than just drinking:

You need more water than just for safe drinking supply, you need to bathe, clean surfaces and utensils, cookware needs to be maintained, and even need sterile water for first air.

Take stock of the water you use on a day to day basis so that you have a better understanding of what you use when there isn’t a crisis so that you are better prepared when there is one.


Preparing your water supply goes deeper than just buying the best water filters.  Long term, you need to think about more than just drinkable water.

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  • Kimberly on

    We are collecting the water from the showers as the water warms up each morning. It adds up to nearly one gallon person each day. If you have a shower stall get an enclosed oil pan to catch the water. Then you can easily pour it into another container, or onto the garden.

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