Category: Water Purification

Update: On Spring Water, Well Water, and Water Treatment Basics

This article is an update and expansion to a brief but important piece that I wrote for SurvivalBlog back in 2007. –  JWR Plentiful fresh drinking water for drinking, cooking, washing, and gardening is the most critical resource for all societies. The vast majority of the residents of First World countries are dependent on grid power to supply their water. When the grid goes down for more than a few days, water towers will soon be drained and huge numbers of people will be forced to draw water from open sources. Thankfully, there are streams, rivers, lakes, and ponds in …


Loaves, Fishes, Tree Bark, Seeds, and Knowledge – Part 4, by The Chemical Engineer

(Continued from Part 3.) 2.5 – Options For Using Local Cambium Resources If we have prepared beforehand to harvest tree cambium and a Type 2 Emergency (T2E) happens, we will have three main choices to consider in my view. I encourage you to make this decision prayerfully and with your group’s best judgment. Every choice in a disaster is a set of trade-offs with no perfect solutions. If we actively try and help our neighbors early there is no doubt that this will reduce early suffering for some and could lead to ongoing beneficial cooperation. If more people are pulling …


LifeStraw Go 22 Ounce Water Bottle, by Thomas Christianson

By combining water purification and storage, the LifeStraw 22 Ounce Water Bottle provides a simple, convenient and practical solution for providing potable water in the field. With the LifeStraw Go, safe, pleasant-tasting drinking water is close at hand. The specific model that I tested is no longer available at LifeStraw.com. A slightly different but similar model cost $32.71 at the time of this writing. Or, if you are fast enough, you might be able to still get the discontinued model at rei.com for $25.73. Replacement filters cost $24.95 at LifeStraw.com. Lifestraw products are manufactured in South Korea, the United States, …


Goldilocks Fire-Starting Kits, by C.S.

The Problem In the spring of 2009, a group of adventuresome whitewater kayakers dipped their boats into the meager headwaters of the North Fork of the Virgin River above Zion National Park. The weather was cold, but spirits were high. The paddlers had read about kayaking through the Zion Narrows in the preeminent whitewater guidebook for the southern Rockies. Confident their paddling abilities were more than up to the task, the group shrugged off having to frequently drag their boats through early shallow stretches. They knew the North Fork of the Virgin River picked up most of its flow from …


Our Black Swan Event – Part 2, by E.R.

(Continued from Part 1.  This concludes the article.) The Black Swan Has Landed Following the arrival of guests, we found ourselves using more water than we should have. When one is dependent on rainwater, one simply cannot afford luxuries like taking a bath every single day – that is the simple reality. And the young children, they certainly did need their baths at the end of each day. One morning, 10 days later – we had our Black Swan event – two inches of rainfall in less than one hour! Our 250 gallon water collection tote overflowed in short order. …


Homebrewing Benefits for a Prepper – Part 2, by Joseph R.

(Continued from Part 1. This concludes the article.) After this, you will “pitch” your yeast into the wort. Pitching the yeast involves pouring it into the wort and shaking the bucket or carboy gently, swishing the wort with the air and activating the yeast. You then seal the bucket or carboy airtight, fill the airlock with sanitizer, attach it to the container, and let it sit. I cleaned and sanitized my equipment a second time, so that no bacteria would form in the sediment. I laid out a rag on top of the dresser in my room, brought the bucket …


Homebrewing Benefits for a Prepper – Part 1, by Joseph R.

I’m a young man who considers himself a prepper. I love to pore over survival manuals and guides, stock up on resources, and prepare for an apocalypse. It grants me peace of mind in a crazy world. One day while reading a book on self-reliance, I came across a recipe for brewing amber American ale. I thought it would be a fun and simple thing to try, and when finished I could store some for an emergency and give some away to family and neighbors, potentially earning goodwill. When I did a bit of research however, I ended up going …


A Water System Adventure – Part 2, by E.R.

(Continued from Part 1. This concludes the article.) I used 30 amp Anderson Power Pole connectors with 12 AWG (American Wire Gauge) stranded ‘zip cord’ for the connections. I did this so that replacing any potentially failed components would be quick and easy. Do however note that 12 AWG wire, while versatile, is considered slightly large for a pump that might use only 8 amps, intermittently. The inlet of the Shurflo RV pump was connected from the outlet of the storage tote using a fitting which adapted the IBC outlet to a garden hose thread. The outlet of the RV …


A Water System Adventure – Part 1, by E.R.

Many folks might take water for granted as being a mundane issue, although readers of this blog might be the exception. No matter, please read on. Our adventure began when the municipality decided that they no longer wanted us as a customer. “To really know something, one must go directly to people with immediate experience of the situation. You can’t really know by talking with someone who has only read about it.” – “The Great Taking”, by David Rogers Webb, p xxi. I am not a professional writer. Instead, I am a strong-minded individualist who insisted on paying my own …


Practical Rain Catchment, by Javelina

I think everyone agrees that water is an absolute necessity, regardless of the situation at hand. Catching what nature provides can be as simple as a bucket or tarp or as complex as multi tank systems with complete purification systems. I am no expert, nor is this meant to be a technical article but a simple guide to get started harvesting rain. As always consult your local codes and permit requirements. The American Rainwater Catchment Systems Association (ARCSA) is a great place to start. The American Society of Plumbing Engineers (ASPE) is also a source of installation information as well. …


12 Basic Actions To Make It Through The First 12 Weeks of TEOTWAWKI – Part 1, by Michael X.

Is TEOTWAWKI imminent? I do not know. But things are slipping toward it happening soon. Will it be a violent, giant crash, like one involving many cars on the turnpike, or will it be a quiet breakdown along the side of a deserted country road? For myself, at this point, I am not thinking it will be a catastrophic, instantaneous crash caused by nuclear war, an EMP, asteroids, or alien invasion. More likely, I think it could be a slow slide that will catch people off guard until it is finally too late to get the basics in place. This …


A 12-Month Preparedness Checklist – Part 1, by Reltney McFee

It has been said that amateurs study tactics, professionals study logistics. I have attempted to put things aside for rainy days, and, with Mr. Biden at the helm, and Mr. Buttigieg as Secretary of Transportation, well, my achy knees tell me that rainy days are a’comin. This last November, I had the epiphany that I needed to check the condition as well as charge of my batteries. This is a task for me semi-annually. I inspect for signs of leakage, I test the strength, using a voltage meter. Radio Shack used to sell them for $10-$20, once upon a time. …


Lessons Learned: A Burst Pipe, by Kim F.

Thursday afternoon, I realized the full significance of the noise I heard running through my pipes. It wasn’t a dripping faucet somewhere, there was a leak under my slab. I live in hurricane country. I’ve had an abundance of experience with the aftermath of these storms in my more than half a century of life. You could say I’ve been prepping since I was 8 years old. In all that time, I’ve never lost water. Power, yes. Hot water, yes. I’ve never even experienced a “boil water” alert, except when I was volunteering for disaster relief in other communities. But …


A Primer on UVC Light – Part 2, by Dr. David J.

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(Continued from Part1.  This concludes the article.) Area Disinfection For area disinfection, an unshielded UVC light bulb is put on a lamp and controlled either by remote control or timer. Many are purpose-built, but it is certainly possible to buy a UVC bulb and place it on your own unshaded lamp and use a generic remote control or timer. The UVC rays will neutralize microorganisms in the air and all surfaces that the light strikes. It can also be used to disinfect strategically placed masks, clothing and other items. In my opinion, the strength of area UVC light is to …


A Primer on UVC Light – Part 1, by Dr. David J.

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Whatever your take on COVID 19, it has certainly sharpened our focus on contagious disease. As we spiral downwards as a society, it’s a good bet that other contagious disease will be visiting us more often. It is important to remember COVID 19 has not made other diseases fade away, even if the media attention on this virus makes it seem that way. Preppers often focus on bullets, beans and bandages – weapons, stored foods and trauma-related first aid supplies, but realistically disease is probably the main killer in any long-term scenario. The purpose of this article then, is to …