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Archive for May, 2010

Water Storage Part 3 – Filters and Purifiers

Alright, one more post on water and we will return to our regularly scheduled programming! 

Water weighs more than 8 pounds per gallon, and is bulky.  Thus, any storage program is eventually going to run up against challenges.  Large amounts of water are generally not portable, and different solutions need to be examined for people who need potable water on the go.

Water filters and purifiers, while similar, have some important differences.  A filter is likely to be more portable, though slightly less effective, as they do not rid water of viruses.  You can find water purification methods from a 20-gallon filter straw suitable for your Car Bag or 72-hour kit to a 12000 Gallon Big Berkey Household Filter System.

While boiling is still the #1 method to guarantee perfect drinking water, a water purifier such as the Berkey’s (with the black filters) will remove most of the heavy metals and other contaminants that a filter will not. Thus, if you don’t have the ability to boil water every time you need some, a gravity-fed home purifier  is a good solution to provide sufficient water for drinking, cooking, and cleaning.

While I don’t have a Berkey system yet, it is on the top half of my list of supplies I’d like to.  In a pinch, I have a Katadyn Hiker Pro in my hiking/camping gear that would provide the wife and I sufficient water in an emergency.  I also have Potable Aqua (Iodine Tablets, basically) in my Car Bag; I wouldn’t rely on it as a primary source of drinking water, but it provides some redundancy as we talked about yesterday (The Rule of 3).

If you want even more information regarding water, this article by Grandpappy is one of the most thorough I’ve ever read.  Even though I don’t agree with everything he writes on his site, his basic survival articles are well-written and heavily researched and I could likely spend a month on his site absorbing quality information!

Finally, one of the great folks on the Survivalist Boards found this item on creating your own Berkey Water System using just the filter elements and 5-gallon plastic buckets (saving about $100 in the process!).  I’ve printed it out and am moving toward making one as a podcast project for Advice and Beans!

06

05 2010

Life-saving Lessons from The Nashville Flood

Water Purification: Boiling, Filtering, Bleaching

Within an hour of the water main break in Boston, many grocery stores had sold out of bottled water. There was an altercation at the local BJ’s over water.   A couple of million people who are now on a ‘boil alert’ are discovering the foundation of modern prepping is adequate access to clean water.

To be clear, I’ll say it again!  Water needs to be on the top of your list of preparation supplies.  As I mentioned yesterday, Ready.gov suggests having at least a 72 hour supply of water, with 3 gallons stored for each person in your home.  I’d more than double that and suggest a seven day supply, or seven gallons for each person in the house.

My wife and I currently store 30 gallons of stabilized water and we keep at least another 10-15 gallons on hand in either bottled water or one-gallon jugs in a little cooler we have in our basement.  We use the bottled water regularly and buy more as needed.  My goal is to double the amount of stored water we have over the course of the next year.

However, as one of my friends (I’ll refer to him as Scout on the website, as he is an Eagle Scout, and quite proficient in the ways of the wild!) says quite often, every prep we make should contribute to ‘The Rule of 3’.  Simply, this means that we should have 3 sources of every item or supply we are counting on in an emergency.  For example, when it comes to being able to start a fire, 3 sources might be a Bic lighter, a magnesium fire starter, and a Fire Piston. (Nice article here on the fire piston, h/t Instapundit)

So how do we do that with water?  Well, after storing water, a good suggestion is to store a gallon of plain bleach, without any of the scents available nowadays (As Clorox once advertised a gallon of their bleach is the equivalent of 3800 gallons of drinking water!).  First, find a clean container, such as a gallon jug that held water previously.  Fill with your suspect water.  Then add 8 drops of bleach per gallon of water, and double that if the water is cloudy.  You can use a handkerchief , a washcloth or even a t-shirt as a pre-filter to remove any large debris.   Wait 30 minutes or so before drinking to let the bleach do its thing.

The drawbacks to bleach disinfection of water is that it doesn’t kill everything.  Additionally, most water purification methods don’t do anything about chemicals and heavy metals that might be in the water.  With this warning, do not ever use flood water as your base, as flood water can contain a gajillion chemicals, fuel, and other toxic items! 

That being said, in a water emergency your hot water heater can be a source of a significant amount of water, assuming the incoming lines are still clean (or haven’t been used since the event requiring you to search out water!).  You can still treat this as suspect water and disinfect as you would above.

The oldest method of water purification also remains one of the best ways to decontaminate water:  boiling.  While many suggest different boiling times for water, I agree with this post at SurvivalTopics that if you bring water to a rolling boil, you’ll have killed 99% of bacteria.  If you still have power or the ability to hold the boil longer, feel free, but in many cases if you are boiling water for drinking, fuel could also be a priority.

As this has gotten a little long, we’ll discuss another option for water purification, and that is filtration, in our next post!

Update:  The conservation of water efforts in Nashville are not having enough of an effect, says the city.

It’s also interesting to note that the average water usage daily is 170 gallons.  Remember that when deciding how much you can store:  more is better!

A high-five to my friends at Mafiaoza’s Pizzeria and Pub mentioned in the article for their good efforts!

05

05 2010

Emergency Water Preparations

One of Nashville’s water treatment facilities is down due to the flooding, and local government says water should be used for cooking and drinking only.  Boston had a water main break that had officials suggesting people boil their tap water to be sure it was safe to drink.  Many things can go wrong with a water supply, and the time to prepare alternate water sources is now, not when something bad happens.

Thus, while it was going to be at least another week before I got into posts on water storage preparations, I think it’s important enough to move up the schedule.

At a bare minimum, Ready.gov suggests having one gallon of water available per person for 3 days.  As a minimum, I would suggest enough for 7 days (28 gallons for a 4-person family) to handle events like the two described above. 

An easy way to do this is to buy spring water at Walmart, usually at about a dollar a gallon.  However, be prepared to rotate your water at least once a year.  Meaning, drink water from your water storage, and when you finish a gallon, fill it back up with good tap water (or replace it, if you like), and repeat.

So I don’t have to fiddle with rotating, I use specific water storage containers, similar to these. Then, I add a water saver solution that allows the water to be stored safely for up to 5 years.

I’ll discuss other options tomorrow, such as where in your home you can find water that you might not think of, as well as using bleach, boiling, and other methods of making water safe to drink.

All that said, I highly recommend everyone go out today and stock some water away now, before you need it.

04

05 2010

What can I do today 1? Let There Be Light!

For humans, light not only provides the ability to work when the sun goes down, but it is comfort in times of stress.

As the singular William Shakespeare said:

Now, God be praised, that to believing souls gives light in darkness, comfort in despair.

While water, shelter and food are more immediate needs in times of stress or crisis, often it is a good source of light that will provide the most comfort.

So today, let’s make sure we have multiple light sources available in case of an emergency.

First, pull out your flashlight, check the batteries, and put it someplace you will be able to reach it easily when needed. Me, I stick with simplicity and my main flashlight is a D-Cell Maglite. Not only does it put off great light, it is a very solid item with a comforting weight to it, and can be used as a club in a pinch. We keep our flashlight right next to the TV, as often when the power goes out, that’s where we’ll be.

Next, make sure you have at least a dozen small candles.  Even tea-lights will do.  As in times of trouble I hate to have to look for things, I always make sure there is a lighter or matches wherever I keep my stash of candles (Plus, a lighter is part of my ‘everyday carry’ which we’ll discuss next week).  Although my wife keeps candles in almost every room in the house, our candle stash is also right near the TV and next to the flashlight.

And finally, if you want to follow the rule of 3, pick up an Electric Lantern, or an oil lamp or two (Don’t buy oil lamps from the store; they are a regular yard sale item and we usually pay only $5-$10 for some really interesting ones of much higher quality that the $10 ones you find at Wal-mart.  The Advice-Wife found a great buy the other day and picked up 4 chimneys for $1 each; be on the lookout for these as well.). These items have a higher burn time and put off enough light to play a game by.  Be careful with oil lamps though, and please don’t place them anywhere they might easily be knocked over!

04

05 2010