Water Collection, Purification & Storage

Water is earth's most valuable resource. It is the essential element to survival. All living things need it to survive. But in the near future, there may not be enough to sustain life on our planet. Storing and knowing how to gather and decontaminate water is necessary in every emergency plan and emergency supplies kit. It is said that the average person can survive only three (3) days without water. Following a disaster, clean drinking water may not be available. Regular water sources could be cut-off or compromised through contamination. If evacuating, water sources will take on many undesireable and contaminated forms. Building a supply of water is only the beginning of preparing for an emergency. After the initial supply is gone, knowing how to collect and decontaminate subsequent supplies is crucial. The search for potable (drinkable) water sources should always be a major priority.

• Considering the amount of water a person uses in one day under normal conditions, it's no wonder that water storage should be a priority for emergency situations. Calculate minimum water storage amounts to be 1 gallon of [drinking and sanitation] water per day per person for a minimum of 3 days. More is better. Children, nursing mothers and sick people may need more water. Water use may increase for a medical emergency and warm weather climates and can double in very hot temperatures. Additional water must be considered in emergency water storage plans for Pets and to re-hydrate dehydrated foods.
• If the local water supply or well is contaminated, turn off the water supply to the residence/business.

Is your water safe to drink? There are many DIY (Do It Yourself) TDS (Total Desolved Solids) Meters and Drinking Water Test Kits on the market. Do your research for the best kit or contact your local plumber to conduct a water test. Understand what the test is attempting to detect (lead and other metals, pesticides, bacteria, parasites, inorganics, Volatile Organic Compounds, etc.). Then research methods (filtering, treating, distilling, etc.) to improve the quality of your drinking water.
How to Test Drinking Water at Home
Is Your Water Safe? (And What You Can Do If It Isn't)

COLLECTION / SOURCES:

When a working faucet is not available, consider these options. Filtering and Purification methods should always be applied.
• Replenishable Water Sources should always be sought after
• Residence / Office: Hot Water Heater, Toilet, Ice Trays, Bath Tub, Hot Tub, Dehumidifier, Sink, Garden Hose. At the very first alert of a serious Emergency, fill all of these water reservoirs then turn off the public water supply to prevent internal water storage contamination from the outside. Try to prevent contamination of water sources but ALWAYS treat and filter water before use.
• Community: swimming pools, water drainage systems, pot holes.
• Undrinkable: While not the ideal solution for drinking water, in a crisis situation, nearly any water can be distilled and filtered to make drinkable (potable) water, even Urine and Salt Water.
• Nature:
  Produce Drinking Water from the Air, Ground and Undrinkable Water
  • Ocean, lakes, ponds, streams, puddles, some plant leaves, vines
  • Solar Still
  • Transpiration Bag
  • Rain Catching
  • Morning Dew Collection from surfaces by soaking up with rags

DEFINITIONS:
[Clean vs. Purified]     [Filtered vs. Purified]     [Purified vs. Sterilized]
[Reverse Osmosis (RO) vs. UltraViolet (UV)]     [Sterilized vs. Disinfected]     [Sterilized vs. Distilled*]     [Distilled vs. Deionized]
* Distilled Water is the purest form of water; free of microbes, heavy metals, salts, & other chemicals because clean water vapor is removed from the water source thereby leaving all the impurities behind. A Countertop Water Distiller is recommended for every home.

In an emergency situation, before treating, let any suspended particles settle to the bottom or strain them through coffee filters or layers of clean cloth. Be sure to have necessary materials in each emergency supplies kit for the chosen water treatment method.

Stand-alone commercial water filtering (gravity, charcoal, etc.) systems (that DO NOT connect to your household water supply) may be good alternatives but their effectiveness should be researched before relying on them as a safe and reliable water treatment method.  Click here to see related water treatment products.

Do-It-Yourself (DIY) Water Filtering Methods:
Water Filtration Methods For Survival     [Video]



Methods	Kills Microbes	Removes other contaminants (heavy metals, salts, & most other chemicals)
Boiling	Yes	No
Chlorination	Yes	No
Distillation	Yes	Yes


Distillation: Distillation creates the purest form of water. It involves boiling water and then collection of only the vapor that condenses. The condensed vapor will not include salt or most other impurities.  Fill a pot halfway with water.  Tie a cup to the handle on the pot’s lid so that the cup will hang right-side-up when the lid is upside-down (make sure the cup is not dangling into the water) and boil the water for 20 minutes. The water that drips from the lid into the cup is distilled. Distillation removes a broad range of contaminants, which will stay behind in the liquid phase vessel, but some contaminants can be carried into the condensate. Distillation does purify water, but it can't remove all contaminants. Organics such as herbicides and pesticides, with boiling points lower than 100°C, cannot be removed efficiently and can actually become concentrated in the product water. So, don't confuse distilled water with 100% pure water. Careful maintenance is necessary to improve purity.

Boiling is the safest method of treating water. Protozoa and most bacteria (but not all) are killed at the first bubble. It takes about three minutes of full boil to kill the remaining bacteria.  In a large pot or kettle, bring water to a rolling boil. Some water will evaporate but puttng a lid on the container will reduce evaporation. Let the water cool before drinking.   Boiled water will taste better if you put oxygen back into it by pouring the water back and forth between two clean containers. This also will improve the taste of stored water. Boiling water does not eliminate chemical pollutants (including chlorine), poor taste or foul odors. The water can still contain particles. So filtering (through a handkerchief, for example) may be necessary.

Chlorination (bleach): You can use household liquid bleach to kill microorganisms. Use only regular household liquid bleach that contains 5.25 to 6.0 percent sodium hypochlorite. Do not use scented bleaches, color safe bleaches or bleaches with added cleaners. Because the potency of bleach diminishes with time, use bleach from a newly opened or unopened bottle.  Add 16 drops (1/8 teaspoon) of bleach per gallon of water, stir and let stand for 30 minutes. The water should have a slight bleach odor. If it doesn’t, then repeat the dosage and let stand another 15 minutes. If it still does not smell of chlorine, discard it and find another source of water.  Other chemicals, such as iodine or water treatment products sold in camping or surplus stores that do not contain 5.25 or 6.0 percent sodium hypochlorite as the only active ingredient, are not recommended and should not be used.

Sun: Water does not need to be boiled to be made safe for drinking. Most microbes and pathogens will be killed at 150°F (65°C) for just five minutes. Solar radiation can purify water and make it safe to drink. Solar energy from the sun can disinfect water from lakes and rivers. The UV rays from the sun can kill harmful bacteria , parasites, and viruses, given enough exposure.

Potassium Permanganate: Antiseptic, Water Purifier, Fire Starter and more . . .

Iodine: Tincture liquid, crystals, tablets. Can be toxic if you use more than directed.

[Activated] Charcoal Filter: is effective on water & airborne contaminates. Scraped from burnt [hard] wood or purchased, crush & sandwich a thick layer between 2 cloth pieces to breathe thorough or strain water.

How to Build Your Own Water Filter

• Commercially bottled water is the safest and most reliable emergency water supply
  • Keep bottled water in its original container and do not open until you need to use it
  • Observe the expiration or "use by" date (about 18 months shelf life)
• Personal water containers require special considerations
  • Do not use glass containers because they can break and are heavy
  • Use food grade water storage containers from surplus or camping supplies stores
  • If reusing commercial drink containers
    • Use 2-liter plastic soft drink bottles – not plastic jugs or cardboard containers
    • Do Not Use containers that have had milk or fruit juice in them
    • Before use, thoroughly clean containers with dishwashing soap & water & rinse completely
    • Sanitize: add a solution of 1 teaspoon of non-scented liquid household bleach to a quart of water
    • Swish sanitizing solution in the container so that it touches all surfaces
    • After sanitizing, thoroughly rinse out the sanitizing solution with clean water
    • Fill container to the top with regular tap water*
    • Label the container with a 6-month "use by" date and Replace the water every six (6) months
• Store all water in a cool, dark place
• Reusing Expired Water: Consider water as a very valuable resource. Don't waste the drinking water, that has expired, by dumping it down the drain. Just because it should not be used for internal consumption, reuse it for washing the body, clothes or dishes, flushing the toilet, watering the garden, filling the car radiator or anything else that uses water. Always think about alternate uses for anything you are about to throw away.
  
  Other Long Term Water Storage Resources:     [Article 1]     [Article 2]
  
  * If the tap water has been commercially treated from a water utility with chlorine, you should not need to add anything else to the water to keep it clean. But testing should be done to confirm. If the water you are using comes from a well or water source that is not treated with chlorine, add two drops of non-scented liquid household chlorine bleach to the water. Let the water stand for 30 minutes before using.  A slight chlorine odor should be noticeable in the water, if not, add another dose of bleach and allow the water to stand another 15 minutes.  Tightly close the container using the original cap. Be careful not to contaminate the cap by touching the inside of it with your finger.