Category: Water Storage & Filters

Letter: Good Idea for BOB Water

Hugh, I thought I’d seen it all. Well, at my age I have seen most of it, but it’s not often I see a prep idea I haven’t seen before AND that makes this much sense. Access to water is one of the very top preps. Many places you will see an outside water faucet (aka hose bib or sillcock). But the owner has removed the handle so only he can use it. It’s a deep hole and very difficult to manipulate without the proper handle or tool, which is by design. Enter the 4-way Sillcock Key. It’s $8.50 from …


An Alternative to Calcium Hypochlorite, by TLS

I have read articles and posts, as well as listened to preppers discuss the use of Calcium Hypochlorite (Cal-Hypo) as a water sanitizer in The-End-Of-The-World-As-We-Know-It (TEOTWAWKI) situations. I owned a swimming pool business for over 20 years, and during that time I used Cal-Hypo, Sodium Dichloro-S-Trianzinetrione (Dichlor), and Sodium Trichloro-S-Trianzinetrione (Trichlor) extensively in both commercial and residential swimming pools. I also installed and maintained many salt-chlorine generator systems. Every time I read about someone planning to use Cal-Hypo for long-term storage to provide water sanitation in TEOTWAWKI, I cringe. Cal-Hypo has many serious shortcomings. The disadvantages are: Cal-Hypo degrades and …


A Project to Produce and Store Heat, Energy, Water, and Food, by T.S.

We all know that we can’t survive very long without water, food, and heat. Because we live in uncertain times, the benefits gained by this project would more than offset the initial cost. In a grid down situation, the extra heat, stored water, energy, and food production would be invaluable. The list of benefits include but are not limited to: Heat production to help heat the house. Water storage plus heat storage. Solar energy production and storage. Food production. Three years ago on a sunny winter day, I went out on our south (well, more like a southwest facing) porch, …


Two Letters Re: The Harsh Truth About Bugging Out of Cities

Hi HJL and JWR, The Harsh Truth About Bugging Out of Cities was an awesome article. Patrice Lewis definitely addresses the knowns, the unknowns, known unknowns, and unknown-unknowns in her article! I totally agree, based on the same data that she and her husband are looking at that most people won’t make it out of the cities alive. As a collapse theorist myself, if we do indeed have a fast crash (as compared to the slow one we’re currently in), I believe that the current societal trends– the suicides, the mass-shootings, overdoses of legal and illegal drugs, et cetera– would …


Pat Cascio’s Product Review: Day One Response Water Filter

Depending on which survival expert you talk to, they all have a slightly different list of things you need in an emergency, and what order you should do things. Some say shelter is the first thing on your list, followed by fire, then water, and lastly food. While all of these things are important, and I have no argument with them, one of the first things I would recommend is that, whatever brought on your emergency should be looked at closely. If a tornado is headed your way, the first thing to do is get to safety – whatever the …


A Beginners Guide to Practical Prepping: Lessons From a True Story of Disaster, by R.L.

It was September 1989, a time in history that is forever burned into my memory. I was working as a firefighter in a small town outside Columbia, South Carolina. Hurricane Hugo had developed in the Atlantic, it was ripping apart the Carribean islands and it was headed our way. All the news on television and radio were inundated with updates on this killer storm; we were tuned into the Weather Channel at the firehouse carefully watching and waiting. The original forecast was that the Category 4 hurricane would turn north and only threaten the North Carolina coast. It was assumed …


A Portable and Easily Constructed Manual Water Pump – Part 2, by G.G.

Parts Required First, here is a picture of the necessary parts. All metal parts are made of brass, and all plastic parts are made of PVC. Brass parts and seal: 1 @ 1/2” x 3” brass nib 2 @ 1/2” x 1” brass nibs 2 @ 1/2” threaded brass coupler 1 @ 1/2” threaded brass ring/nut (I had to sand mine down as it was hexagonal) 1 @ piston cup seal – McMaster Carr part # 9411K12 1 @ 1/2” brass check valve (I used Merril 800 series CV50) 1 @ 1 1/2” brass check valve with filter screen PVC …


A Portable and Easily Constructed Manual Water Pump – Part 1, by G.G.

“Water, water everywhere but nary a drop to drink” – Samuel Taylor Coleridge’s “The Rime of the Ancient Mariner”. Finding water becomes the major problem faced by people in a survival situation. Go without water only a few days and death ensues. Storing water in the form of barrels is a logistical nightmare. They must be drained and refilled annually. Further, you only have as much water as you have stored. Living in Idaho gives those of us who live here access to one of the world’s largest aquifers. In fact, that body of water lies only 70 feet below …


Letter Re: Air Lift Pumps

Using compressed air to lift water from a well does work as described in the previous article; however, one must insure the compressed air comes from an oil-free compressor. If the air compressor has an oil-filled crankcase, the delivered air will have oil vapor/oil mist in it, which is not something one should have suspended in their drinking water. Do not trust an oil/water separator on the compressed air unit to remove oil vapors; they will eventually saturate and become pretty much useless. To confirm what your compressor is doing, check the condensate drain on the air tank. If it …


Compressed Air Well Pump and Pressurized Home Water System Bubbles- Part 2, by H.W.

Acquiring Parts To build this pump, I wandered for about two hours through the plumbing section of one of the big box home improvement stores. I love it when the guys who work there come up to me and ask what I’m looking for. I tell them I have no idea, and then I show them the back of my envelope with still-wet scribbles, as I design my project in real-time while I’m walking through the store! They see this a lot, I think. It might be called Home Depot engineering. I’ve noticed that the big box stores have stopped …


Compressed Air Well Pump and Pressurized Home Water System Bubbles – Part 1, by H.W.

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There have been many great articles and letters on SurvivalBlog recently regarding alternative, non-electric, or low power well pumps. I’ve built an alternative well pump that runs on compressed air. It does require electricity to compress the air, but an air compressor can be run off a modest solar/battery rig easily and can pump a decent amount of water suitable for an emergency situation. I’d like to describe how I built this pump and how it works. First, let me say that there are various air-operated pumping systems out there, including variations of this one; there are also some you …


Letter Re: An Emergency Hand Pump For A Well, by C.P.

HJL, Hi, this article sounds good, but I have a couple of questions about construction of the well pump described. Is the mentioned diagram available for the design of the 1&1/4″ assembly above the well cap? Also, I’m surprised there isn’t a seal or check valve on the bottom of the piston. Is this to simplify design, by sacrificing efficiency? Would the gpm and maximum pumping depth increase if these were included in the design? The idea fills a need for many preppers. We just need more info. – J.J. HJL Responds: We sent the request on to the author, …


An Emergency Hand Pump For A Well, by C.P.

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After looking at various sources for deep well hand pumps for use in an emergency and noting that the price (some being over $1,000) was out of line for me, I decided to make my own unit. My static water level is about 65 feet, yet I was able to construct a workable unit using schedule 40 PVC plastic that cost me about $80. It’s amazingly easy to build and will pump a five-gallon bucket of water in about three minutes. So, if you decide to make one, here’s how I did it. Your well casing should be 5” or …


Letter Re: Locking up a Well Pump

HJL, Can you please help me understand what you mean about locking up a well pump to prevent sabotage? Even if my well pump is locked, a saboteur intent on destroying my well could still dump poison down the air vent or take a k-saw or sledge hammer to the exposed portions of the pump. Unless you are erecting an impenetrable concrete and steel structure around your pump, I don’t understand what you are protecting by putting a lock on a manual well pump. Preventing an uninvited neighbor from cycling your well pump does not protect your well from damage. …


Letter Re: Solar Well Pump

HJL, I agree with GL, the Grundfos SQF line of off-grid well pumps are superior products. My well is using the 11-SQF-2 pump. The correct operating voltage range is 30-300 VDC or 90-240 VAC @ 50/60 Hz. Maximum current draw of this set of pump products is 8.4 amps, regardless of input voltage. The pump contains an MPPT power controller. Oh, these are NOT inexpensive pumps. Note, if you are supplying less than 120 volts, the GPM of the pump must be down-rated. This is important when running from solar panels but even more so when running from batteries. See …