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The Easiest Way To Create an Emergency Water Supply That Lasts All Winter 

The Easiest Way To Create an Emergency Water Supply That Lasts All Winter 

There are reasons that everyone disdains converting snow and ice to water, such as “it’s not cost or heat effective,” or “you can’t get much from it,” etc.  In a survival situation, though, you may not have that much of a choice and this could be your only long-term water supply.  With many surface water bodies freezing solid, it renders it difficult to remove the ice and then melt it down.  Snow is the most-maligned of the two, but you can still take water from it.  Let’s go over some of the numbers and explore a few methods to get some water in the wintertime when you’re out in the wilds.

Learn About Snow Water Equivalent

The volume of ice can be converted to the volume of water by multiplying the ice’s volume by 0.92 for water volume.  This can be helpful, especially if you have a way of measuring blocks of ice or ice that has been formed within a container where you know the dimensions.  Snow Water Equivalent (SWE) is the most common way to measure the amount of water that is in a given amount of snow.  The “magic” number here is 10% of the volume of the snow is equal to the volume of water.  Therefore, if you had a large container (such as a kid’s plastic swimming pool) filled with 2 feet of snow?  Your amount of water would equal 2.4 inches, for the remaining area and volume of the pool.

The Simplest Way to Harvest Water in Winter

I mentioned these just to give you an idea.  Naturally, you won’t be lugging around a Coleco plastic swimming pool in the woods with you.  You can, however, pack in gallon-sized Ziploc plastic bags, and here’s where your math comes into play to figure volume.

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