Finding a source of water in
an emergency is normally the hard part. Purifying and filtering that water
source to make it safe to drink is normally the easy part. The important part
is to make sure you have an additional source or means of making water
available for use in an emergency. You will also need a container that is
suitable for holding the water.
Many people are familiar
with rain water harvesting as a source of additional supplies of water that can
be utilized in an emergency. Unfortunately, rainfall is not always frequent
enough and may be in short supply if your emergency occurs at the wrong time.
There is another source of water that can be collected even when it’s not raining.
Many times humidity levels
outdoors are high enough that there is extensive morning dew on the surface of
almost everything outside. And while it may not be in the quantity obtained
from a rain water catchment system, it can still be a viable source of
emergency water.
The trick is capture as much
of that dew as possible and then utilizing that moisture for your benefit as an
emergency source of water. You could simply soak up the dew with a rag, a
sponge or a bandanna and wring out the water into your container but this is a
time consuming process that can be done easier. All you need to make the
process easier is a dew collector.
Many times people harvesting
rain water use what is normally referred to as a rain saucer. This is basically
what the name indicates and is often utilized as a “stand-alone” system which
utilizes a large funnel shape to catch rain water. It’s simply a big saucer
shape placed over a suitable container to funnel rainwater into a collection
device. Its main function is to catch rainwater in an open area by increasing
the collection area that is exposed to the rain.
This process can also be
used in a similar manner to collect moisture in the form of dew. The goal is to
increase the surface area from which you can harvest dew and increase the
amount of emergency water that may be available for your use. All that is
required is a large piece of plastic or a tarp that can be used to create a dew
collector. This can then be used to funnel the dew into any type of container
that may be available. You may also want to have a small squeegee to use in the
dew collection process and help maximize your collection efforts.
Collecting moisture in the
form of dew can be a significant source of emergency water if you use a dew
collector to maximize your efforts.
You can see a design for a dew collection device
here:
Got dew?
Staying above the water
line!
Riverwalker
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