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OutdoorSafe, Inc Newsletter

By
Peter Kummerfeldt
Owner and Chief Instructor

Published by: OutdoorSafe Inc. P. O. Box 62039 Colorado Springs, CO 80962-2039
Tel: (719) 593-5852 Website: www.outdoorsafe.com Email: info@outdoorsafe.com Sales:


Before I forget let me draw your attention to our new email addresses. Info@outdoorsafe.com, and sales@outdoorsafe.com . We’ve had to change because of the difficulties I have had over the past year with ATT


Mary and I are a bit weary as I sit down to my report to you on the OutdoorSafe Inc state-of-affairs. All in all we’ve had a busy, productive year and once again have added names to the list of people who have used my training and Mary’s survival kits in emergencies. As usual we began the year by traveling to the Pacific Northwest to participate in the four big sports shows that we have been a part of for over ten years. This year things were a bit different. As you may remember two incidents that drew national interest this year took place in Oregon -the Kim family saga and then the three climbers that died on Mt Hood. There was also another incident that didn’t make the national headlines but was just as tragic – father and son snowmobilers who took off one Sunday morning for a quick ride that resulted in the father dying and the son would have as well if he hadn’t been found in the nick of time. Because of these incidents there was a much higher level of interest in survival and survival training this year throughout the area. Consequently my seminars were often standing room only. I spent a lot of my teaching time answering questions about these people and what I thought of their actions.

In addition to the sports shows I spoke at many venues in Washington and Oregon. For the past couple of years I have presented an evening program for the C.C. Filson clothing company in downtown Seattle www.filson.com . This year about 45 people showed up to hear my “Could You Be a Survivor” program. C.C. Filson is a first class company who produce some of the finest outdoor clothing available. Great people who really care about their customers and customer service. If you’re in the area stop in and say hallo to Jennie, David and Brad. I also spoke to the Oregon Equestrian Trails Association, several Mormon churches, Scout troops, Search and Rescue team and at the Oregon Hunter Education Association annual conference. The time we spent in the North West was busy but very productive.

We arrived home in mid-March just in time to board a plane and fly to South Africa for a three week holiday. This trip was a bit out of character since we usually spend our time overseas in the November – December time frame. For one reason or another this period turn out to be the best time to go so we did. It was wonderful. I grew up in Kenya and had forgotten how interesting the African continent is. We flew to Durban, South where we began a three week odyssey touring both national and private game parks. With the exception of a four day self-guided tour of Kruger National Park we were guided everywhere we went which took all of the worry of traveling in a foreign country away and we could enjoy the people, the scenery and the best of all the wildlife. It was first class. We stayed in a variety of accommodations from tented camps to very nice B&Bs to lodges in the national parks. We saw all of the African animals you would expect to see except leopard. In the course of the time we were there I took 2600 digital photographs most of the animals but also to document our experiences. I still working my way through the photographs trying to cull out the bad ones and print the good ones. On the way home we stayed over in London for a couple of days which we probably would not do that again because it is very expensive. We did enjoy one fun evening attending Mama Mia at one of London’s play houses. Excellent show.

Mary and I will be going back to southern Africa, probably South Africa, Botswana and Namibia next November-December only this time we will be taking a group with us. So if you’re interested in going give us a call.

The Wyoming Fish and Game Department invited me up to Casper in May to present two, day long survival training programs to their employees. Good group who were a bit skeptical at first but warmed up when they found out I had a different perspective on survival and surviving! Following the training Mary and I spent a most enjoyable day with one of their biologists floating down the North Platte River fly fishing for trout. We’d never fished that river before and came away impressed with the caliber of the fish and the camaraderie of the other fishermen we met along the way.

For the forth year in a row in late May we headed north to Jackson, Wyoming to spend the summer teaching at the American Wilderness Leadership School. I was disappointed this year in the lack of wildflowers. The snow pack wasn’t as great as in previous years, run-off came early and the spring rains were spotty. Lacking flowers to photograph I turned my attention to birds, butterflies and small game! After photographing elephants in South Africa taking pictures of a chipmunk was a little underwhelming – but no less difficult trying to take a “good” image not just a snap-shot.

I was also busy this year training US Customs and Border Protection aviators and US Coast Guard rescue swimmers. This training was conducted in various parts of the country including Puerto Rico – a place I had never been before. I spent two weeks there in September teaching two jungle survival courses. Yes they do have a jungle in PR only there they call it a “moist, humid forest.” It was both “moist” and “humid!” Fortunately our training area ran right down to the ocean and at the end of a sticky day we could cool of in the Atlantic.


I have just completed the videoing of an update to my DVD.  It needed updating!  The information in the 1997 edition was accurate but some of the equipment I demonstrated was out-of-date.  In the new version I was also able to include a few things that were left out the last time i.e. the use of the plastic bag shelter.  I also picked-up one or two useful survival tips in recent years that I have included.  I expect the updated DVD to be out in the next few months so be looking for it. As a side note, I was sorry to hear that the producer of my first video/DVD had passed away since we had worked together.  Apparently he was a victim of a compound bow that blew-up sending a jagged piece of the bow through his neck severing his carotid artery and resulting in his death!

2007 finally saw the publication of the 5th edition of Wilderness Medicine.  I suspect many of you are unaware of this massive book – it weighs eleven pounds!   Ever since the first edition came out it has been the go-to source for information regarding the practice of medicine in unusual places and information on a wide variety of related wilderness medicine topics.  I co-wrote two chapters, one on “Living of the Land” and a second on the “Essentials of Wilderness Survival.”   If you need one book to provide you answers on everything from the latest on snakebite treatment to high altitude illness this is a book you should invest in.

I was totally surprised this year at the Wilderness Medical Society annual conference when the Society awarded me the “Education Award” recognizing my contributions to the society over the past twelve years.  Surprised, humbled and proud to be the recipient of the award.

 
 

WHAT’S NEW IN THE WORLD OF SURVIVAL?

 

            OutdoorSafe Inc.  receives no financial support from any of the companies discussed below.

The comments made about the products are based on the author’s use of the products under field conditions.

Two products of note came on the market this year that you should be aware of – Sawyer water disinfecting bottles and a new personal locator beacon (PLB) manufactured by ACR Electronics.

ACR Personal Locator Beacons.  www.acrelectronics.com I am a firm believer in the use of personal locator beacons (PLB) to effect your rescue when you are in a “life threatening” situation and need help.  Of the PLBs available, those made by ACR set the standard for the industry and have saved many lives since the introduction of the technology.  If you work or recreate far from help carrying a PLB makes a lot of sense.  The following information was extracted from the ACR website.

 

·  Smallest, lightest, most function-rich PLB alerts Search and Rescue to your precise location in an emergency.

·  Transmits on 406 MHz (COSPAS-SARSAT) with your registered, unique, digitally-coded distress signal, and 121.5 MHz (SAR homing frequency).

·  Exclusive built-in GPS technology is finely tuned for optimum performance.

·  100 meter position accuracy when GPS coordinates are present.

·  Easy to activate by novice user, simply deploy antenna to reveal “ON/OFF” activation button, hold for 1 second.

·  PLB has circuitry, battery power/voltage and GPS acquisition test features built in.

·  Exceeds required 24 hour operating life at -20°C (-4°F), typical operating life: 40 hours @ -20°C (-4°F), 8 hours @ -40°C (-40°F).

·  Attachment clip mounts to back of PLB to easily clip onto life jacket, belt, backpack, etc.

·  Flotation pouch attached to prevent loss if dropped in water, easy to remove from pouch, simply pull down on lanyard.

·  Bungee lanyard allows for PLB to be easily secured preventing loss, comfortable to wear around neck.

·  ACR beacons are used by the U.S. military, U.S. Coast Guard, NATO and Arctic explorers.

·  Exceeds RTCM waterproof requirements for Category 1 (buoyant) PLBs, tested to 5 meters.

·  High impact plastic case designed to withstand exposure to UV rays, oil, sea water and raft packing.

·  5-year limited warranty.

·  5-year replacement life lithium battery. 

 

Sawyer Bottles.  www.sawyer.com The prudent person always disinfects the water they are about to drink if the equipment is available to do so.  Disinfect means to remove or kill harmful pathogens in the water.  Of the methods that could be used boiling is the most effective but not always a practical solution.  The use of halogens, iodine and chlorine, is practical alternative, but an option that some people object to since chemicals tend to leave a “taste” in the water and require contact times varying from 30 minutes to four hours.  The third option is to use a filter.  I have been using Sawyer filters since they first came on the market.  Sawyer manufactures two products: one that takes out everything including viruses and a second that takes out all the big organisms (giardia, cryptosporidium etc,)  but not viruses.

  • Viral Purification The first and thus far only portable filtration device to physically remove viruses. Which it does at a >5.5 log (99.9997%) rate exceeding EPA and NSF recommendations.
  • Biological Filtration: removes 7 log (99.99999%) of all bacteria like salmonella, cholera, and E. coli. And 6 log (99.9999%) of all Protozoa such as Giardia and Cryptosporidium. You will find these removal rates equal or exceed competitive options. EPA guidelines allow ten times more Protozoa left in the water than we allow.

Clark Hammocks.    I have always avoided sleeping in hammocks after having had poor experiences with them while I was in the military.  Earlier this year I spent two weeks teaching tropical survival in the “moist, humid forests” (read Jungle!) of Puerto Rico and when given the choice of sleeping on the ground with the bugs, rodents and other creepy crawlers or sleeping in a hammock I started thinking more seriously about hammocks.  Based on the recommendations of the men I work with and after doing a thorough internet search I settled on a Clark Jungle Hammock www.junglehammock.com and was very glad I did.  This is a very well made shelter that totally protects the user from the weather and from insects.  Best of all it is a comfortable shelter that is easy to erect and take down.  In the future I plan on using my Clark Hammock in other environments not just my trips to the jungle.

 

BOOKS THAT I READ THIS YEAR – that you might be interested in!


Hypothermia, Frostbite and other Cold Injuries by Wilkerson M.D. and Giesbrecht Ph.D. This is an updated edition of a book first published about ten years ago. The earlier edition was an excellent source for up-to-date information and this new edition is even better. Gordon Giesbrecht not only talks the talk but he is the foremost authority on working and recreating in cold weather. Known, particularly in Canada, as “Doc Popsicle” Dr Giesbrecht uses himself as a test bed to research human physiology in cold conditions. Gordon’s findings have revolutionized our understanding of what we should and should not do in the outdoors in winter. Dr Wilkerson is one of the founding members of the Wilderness Medical Society whose contributions to outdoor safety and mountain medicine has saved lives.

Lightning Strikes by Jeff Renner. In a typical year about 3000 people in the US are hit by lightning and of those about 300 die. Lightning is the most under appreciated threat to our safety when we work or recreate in the outdoors. Jeff Renner, a professional meteorologist and outdoorsman, has put together a very practical, easy to read guide to lightning safety.

The Complete Book of Fire by Buck Tilton. As long as you don’t believe that, when you are in trouble, you can start a fire by rubbing sticks together or banging the back of your knife against a piece of flint as shown as in this book I recommend it. There is a lot of interesting information found between the pages.

The Book of Fire by William H. Cottrell Jr. This is a very good illustrated book that answers the question “what is fire?” The clear drawings and diagrams help to make understandable the complicated science of fires. It begins with the basic chemistry of fire and then walks you through phases of combustion, fire in forests and ends with a discussion on the value of fires in today’s society. I like this book and use it as one of my primary resources when collecting information for my training programs.

Practical Guidelines for Wilderness Emergency Care 5th edition edited by William W. Forgey, M.D. In the foreword of the book it states “The guidelines propose the best methodology for handling pre-hospital care for illness and injury occurring in wilderness areas.” This book presents what the Wilderness Medical Society Panel of Expert Reviewers feels is the best approach for the management of remote-area injuries and illness. It is easy to ready and is a useful resource for anyone who ventures into the outdoors and have to treat an injury or cope with an illness.

Outdoor Navigation with GPS by Stephen W. Hinch. In the every changing world of technology trying to keep up with all of the electronic equipment we have available is difficult. This Christmas I venture to say that many will receive a GPS receiver as have many people in the past. Most of these devices will stay at home unused because the owner finds them “too difficult to use.” Outdoor Navigation with GPS. printed in 2004, covers both the use of GPS receivers and the use of a map and compass to navigate successfully in the backcountry. By the way if you really want to learn how to navigate using a map, compass and GPS receiver consider attending the 2 ½ day program sponsored by the US Forest Service (406-626-5201) that Ralph Wilfong and I teach each September in Montana. We’ll also be teaching this course here in Colorado during a program offered by the Practical Shooting Academy (970-323-6111) also in September.

 TRAINING AVAILABLE

OutdoorSafe Inc - US Forest Service Survival/Navigation Course. 29 August – 2 September 2008
Once again the US Forest Service and OutdoorSafe Inc will be offering a survival program at the Nine Mile Heritage Training Center, Huson, Montana. The 2008 course is actually be two programs in one. Two and half days of survival training followed by two and a half days of map, compass and GPS training. You can sign up for one phase or the other or both. The 2006 and 2007 programs were very successful with most people attending both courses. For more information or to sign-up please call Linda Carlson at 406-626-5201. Since I limit this course to 15 people it tends to fill quickly - I recommend signing up early!

American Wilderness Leadership School. June 10 – August 15 2008
Each year the Safari Club International Foundation hosts a series of six teacher training sessions at the American Wilderness School located about 45 miles south-east of Jackson, Wyoming. The six day long programs are designed to provide elementary, middle and high school teachers credible information on the environment, conservation, the responsibilities of the federal and state land management agencies in overseeing the use of public lands and the role that hunting plays in the management of game animals. During the six days the teachers are briefed by representatives of the Bureau of Land Management, Us Forest Service, US Fish and Wildlife, National Parks, and Wyoming Fish and Wildlife. Dr Gene Decker, Professor Emeritus, Colorado State University, heads the training program and shares with the students a life times worth of conservation experience ranging from the US to Africa, South America and New Zealand.

Any of you who are teachers or know of teachers who might be interested in this program should contact Don Brown at 520-620-1220 and ask for the application material or go to www.safariclub.org. Click on Foundation. Click on Education and then American Wilderness Leadership School. Scholarship funding is usually available to underwrite course costs.

Practical Shooting Academy. 24 – 28 September 2008. New this coming year is a five day course that I will be presenting on behalf of the Practical Shooting Academy here in Colorado. This program will be a mirror image of the Montana course. For those of you that might be interested my program will be preceded by a practical shooting course designed to improve a hunters shooting skills. Contact Ron Avery at 970-323-6111 for more information on the shooting program or to sign-up for the Survival and Navigation programs

SPEAKING ENGAGEMENTS FOR 2008

 

Host Organization                                          Location                      Date

 

Dallas Safari Club                                                 Dallas, TX                             9 - 13 January

Washington Sportsmen’s Show*                                     Puyallup, WA                       23 - 27 January

C.C. Filson Company*                                                        Seattle, WA                          28 January

Oregon Equestrians*                                                          Astoria, OR                           30 January

Pacific NW Sportsmen’s Show*                                       Portland, OR                         6 - 10 February

Oregon Hunter Education Association*                         Hood River, OR                    15 February

Evergreen Sportsmen’s Show*                                         Monroe, WA                        20 - 24 February

Central Oregon Sportsmen’s Show*                                Redmond. OR                       28 Feb - 2 March

Kansas Hunter Education training Day                           Hayes, KS                             10 May

International Hunter Education Association                  Fairview Heights, IL            29 -31 May

Safari Club International – AWLS                                    Jackson, WY                         9 June – 30 Sept

Wilderness Medical Society Conference                         Snowmass, CO                     25 – 30 July

US Forest Service/OutdoorSafe Inc*                               Missoula, MT                       29 August – 2 Sept

Practical Shooting Academy/OutdoorSafe*                  Olathe, CO                             24 – 28 September

 

* Open to the public.

 

If you would like me to speak to your group please give me a call as soon as possible to make the necessary arrangements. 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

THE PROCESS OF SELF-RESCUE - getting yourself out of trouble.

Text Box:  
Definition of “Self-rescue.”  Getting yourself out of trouble without having to put other people at risk to rescue you.

If you work or recreate in the outdoors, sooner or later you my find yourself at the fork-in-the-road having to decide if you should attempt to get yourself out of trouble or wait to be rescued.   You should always be prepared to self-rescue and not rely on others to come to your aid when you find yourself in difficult situations and only call for help when you have tried your best to get out of trouble and failed or when you are incapable of self-rescue because of injury, illness or other circumstance.  Always remember that when you   call for help you are putting other people’s lives on the line on your behalf!

Every life threatening event is different and the mechanics of extracting yourself from danger will be different in each case.  While the mechanics used may be different the actual process of getting yourself out of trouble is the same.  This article looks at the mental and physical processes of self-rescue.

 The process of self-rescue involves three steps: recognizing the threat, an awareness of “certain” verses “potential” harm, and taking action to remove yourself from the life threatening circumstances you now face.

 Threat recognition.  Your ability to recognize threats to your life is based on the knowledge and experience that you acquire over a life time. The ability to recognize those situations that place you in harms way can also be learned from others more experienced than yourself and by attending training programs that teach threat recognition. Nowhere does the need to be able to recognize danger apply more than when you venture into the outdoors.   Being able to recognize warning signs enables you to see what’s coming and then step back from the brink before the hazards threaten your life. Threats to your safety might include inclement weather, dangerous terrain, wild animal attack and many other circumstances that might place you at risk.

Certain verses Potential harm.  When confronted with potentially dangerous circumstances you must then be able to differentiate between those situations that are going to affect you right now and those that are not as immediate but will still have to be confronted at some point in the future.  Certain harm might include for example, the crashed plane that you find yourself in is about to explode when the fuel in the ruptured fuel tanks ignites.  Or perhaps, you find yourself in an avalanche chute with a cornice above that is about to break loose.  Potential harm on the other hand could be the onset of inclement weather later in the day or the lack of water in an arid area.

Taking Action.  When faced with a sudden, life threatening situation, any immediate action in the direction of safety is better than deciding on the best action that comes too late!  John Leach, author of Survival Psychology, writes that “In an emergency 75% of people have to be told what to do. Only 10-15% of the people act appropriately leaving the remaining 10-15% sitting on the sidelines acting inappropriately!”  Those in the top 15% had prepared for the events that they found themselves in. 

The Steps to Self-rescue

 IMMEDIATE LIFE-THREAT RECOGNITION AND ACTION When your life’s on the line you must act now. You won’t have time to think.  Whether you live or die at this point depends on what you have done to prepare for this moment in time.  If you have never thought through what you might do “when bad things happen” you are more likely to panic and take what you hope is the best course of action - but often isn’t.  

Assuming you are able to extricate yourself from the event that precipitated you into a crisis situation your first step is to deal with any life-threatening medical conditions that are present - your medical condition and the medical condition of any others that you may be with. Take care of yourself first.  Are you bleeding severely?  If you are then that needs to be taken care of quickly using standard first aid procedures. Next quickly scan the accident scene to locate other members of your party that may need immediate help.  Is the site safe?  Do you need to move away from where you find yourself to a safer area?  Once you have control of the medical issues and the safety of the area you are in, then you can sit back for a moment and catch your breath. 

DON’T PANIC.  Easy to say but difficult to do!  George Carlin the comedian once commented that “We should teach people to panic because that what they are going to do in an emergency!”  While there may be some truth to his observation I am more inclined to suggest that we should teach people that “The onset of panic is a normal reaction.  It’s what happens the moment you realize that you’re in trouble”.  The moment you realize you are in trouble adrenaline floods though your system putting you into a “fight” or “flight” mode. This is your body’s instinctive way of handling danger – either fight it or run away from it. Out-of-control panic must be avoided however.  The steps you take to protect yourself from this moment on can make a huge difference in the final outcome of your situation. Recognize the threats to your safety and then either remove yourself from the situation or remove the threat.   As dangerous as things can become, you are seldom in a situation where you can’t take just a second or two to think before you act. But you must “act.” 

Coping with a crisis depends heavily on the preparations you have made before your life is on the line.   Put another way “A person will do what they have been trained to do when they are in trouble and if they haven’t been trained they have nothing to guide them to take the correct action.

                ASSESS YOUR RESOURCES.  All of the resources you are going to have to work with are those you arrive with plus the resources that you might obtain from the environment you find yourself in.  Despite the advice given in most survival manuals and that advice provided by such dubious survival experts as “Survivorman” and Bear Grylls of  the TV program “Man verses Wild” you should never believe that you’ll be able to gather what you need wherever you find yourself surviving.  

Go through your pockets and inventory your possessions.  Inventory the contents of your vehicle. What do you have that will enable you to start a fire, erect a shelter and signal for help. Hopefully you will have some emergency equipment available to you that will enable you to do the things you need to do to survive as you rescue yourself. Evaluate the environment you find yourself in and identify the natural resources that are available that will help you build shelter from natural materials.  Is there fuel available to build and maintain a fire?  Is water available?  Are there materials present with which to signal for help?  

MAKE A TENTATIVE PLAN TO EXTRICATE YOURSELF.  The object is to remove yourself from the situation you find yourself in and return to your family and friends as quickly and safely as possible.   To return to safety. To self-rescue. At this point it is very important that you are totally honest with yourself and develop a realistic plan that has a high likelihood of success.  It is very easy to allow the desire for comfort and companionship to override what may be a better decision - stay where you are.  Ego, especially with men, often gets in the way.  They often grossly overestimate their ability to travel to a distant destination and also grossly underestimate the distance to that destination! Not a good combination!

Do you know where you are relative to the availability of help?  What time of day is it?  Is it too late to try to walk out today? Would it be better to hole-up for the night and reevaluate the situation in the morning?  Did you let someone know where you were going and when you would be back?  If so, you can be assured that help will come. Be patient and allow yourself to be rescued rather than attempting to rescue yourself – it’s safer.

STEP-BY-STEP, PLAN YOUR MOVES.  At least plan the first few moves because you might not be able to see the entire journey.  Decide what you are going to do and when you are going to do it.  Is your physical condition such that you can safely accomplish the overland travel you are planning?  If it is, do you have the clothing you need to protect yourself from the weather conditions that exist?  Do you know where you are going?  Do you have the energy that you will need to get to your destination?  Do you have the navigation equipment you need to reach that destination safely? 

If you can answer all of these questions in the affirmative while not allowing wishful thinking to cloud your decision making ability, then your next step is to:

PLAN CONTINENCIES.  Make alternative plans for problems that you can foresee.  You must anticipate as best you can the problems that might arise as you rescue yourself.  These problems may include changes in the weather, rougher terrain than you expected, heavy vegetation, underestimating your ability to negotiate the terrain you encounter and many other issues. By thinking ahead you may already have a solution to the predicaments that you may face as you rescue yourself.

“DO” THE PLAN IN YOUR HEAD.  Before you start, walk through your plan step-by-step.  Review each stage of the plan objectively, realistically and with an eye for anything you may have forgotten.  Ask yourself “Can I really do this or is it my impatience and desire to be back with my family that is making me want to “get home?”  If you can’t “do” the plan in your head it won’t work on the mountain!  Revise your plan. Find alternatives to those parts of the plan you have doubts about and when you are comfortable with it:

EXECUTE THE PLAN.  When all is in order put your plan into action.

Do not let the concerns of others, the promises you made to be home by a certain time, the desire to go-for-help or any other issue influence your choice of action. Your decision to self-rescue should not be driven by panic or an overwhelming desire just to “get-out-of-here!  The decision to self-rescue must be based on a thorough, comprehensive, objective review of your situation. 

In the final analysis, even if it looks like you can “do-the-plan” it still may be in your best interest to sit tight and let the rescuers come to you.

MAKING WATER SAFE TO DRINK

As an outdoorsman talking to other outdoor men and women I often hear two statements made regarding drinking water from outdoor sources. Some claim “I never treat the water I drink in the outdoors” while others say “I never drink the water because it’s got bugs in it.”  In the first instance not treating water increases the risk of gastrointestinal illness and in the second instance not knowing how to make the water safe to drink dramatically increases the risk of dehydration and the many problems associated with becoming dehydrated in the field.

 While the risk of water borne disease is much lower in North America than internationally, particularly in developing countries, it does exist and wherever possible treat the water should  to remove or kill harmful pathogens.  The primary reason to treat drinking water is to prevent gastrointestinal illness from fecal pollution.  Gastrointestinal illness (especially diarrhea) can make life miserable for anyone trying to hunt sheep in Asia, kudu in Africa or even closer to home, elk in the Rocky Mountains. 

To be safe water must be disinfected which is defined as “the removal or destruction of harmful microorganisms.”   To do this water must be boiled, treated with chemicals or filtered.  Don’t confuse “disinfection” of water with “purification” of water.  Some of the methods used to purify water may not remove or kill enough of the pathogens to ensure a person’s safety so, to be certain that the water you drink is free from illness causing agents,  disinfected it.

The first step in disinfecting water is to select the cleanest, clearest source of water available to you.  Inorganic and organic material such as clay, silt, plankton, plant debris and other microscopic organisms reduce the effectiveness of using either chemical or filtration disinfection.  Chemicals used to disinfect water will clump to any particulate in the water reducing its ability to disinfect the water. Water containing a lot of material in it will also quickly clog a filter.  For the best results collect water from below the surface but not off the bottom.  When using murky water allow it to settle and then filter it through your shirt-tail, bandanna or other piece of cloth.  Better still take a few coffee filters along with you to strain your water.   These steps will greatly decrease the frequency of having to clean your filter thereby increasing its life span and helping to ensure that your water is safe to drink

Boiling.  Bringing water to a boil kills any organisms in it. Contrary to the advice given in many other sources, boiling water for “ten minutes plus a minute for every thousand feet above sea level” or for any of the other recommendations you may have read about is unnecessary!  The time it takes to bring water to a boil and the temperature of the water when it boils is sufficient to kill Giardia, Cryptosporidium and any other water borne pathogens.  Recognizing that the boiling point of water decreases as you climb higher the temperature at which the water boils is still hot enough to kill those organisms that might make you sick. Continuing to boil the water wastes fuel, evaporates the water and delays consumption. Overseas, especially in developing countries where river systems are still a frequent method of sewage disposal, boiling for a longer period of time (one or two minutes) is advisable.  Keep in mind that being able to boil water to disinfect it is dependent on having fuel available to burn; a metal container to heat the water in and the time it takes to boil the water.

Chemicals.    Chemicals that have the ability to disinfect water are known as halogens and include iodine and chlorine. The effectiveness of halogens is directly related to its concentration, the amount of time the halogen is left in contact with the water and the temperature of the water – the colder the water the longer the contact time! These water disinfecting chemicals are commonly available from most sporting goods stores especially those retail outlets that cater to the backpacking community and emergency preparedness.

                Iodine in tablet form and liquid is available. Choose the tablets.  Liquid iodine is messy, the containers are prone to leak, and you are never quite sure whether or not you have used too much or too little liquid.  Potable Aqua tablets, (www.potableaqua.com) are used by the US Military, many disaster relief agencies, and those who either work or recreate in the field, as one of their primary ways of making water safe to drink.   Iodine kills harmful bacteria, viruses and most protozoan cysts often found in untreated water.  Iodine is NOT an effective halogen when Cryptosporidium is present in the water.  Fifty gray tablets are contained in a small, dark bottle. The recommend dosage of two tablets per quart or liter of water is sufficient to kill organisms such as Giardia.  Use two tablets if the quality of water is suspect i.e. you are using water from river sources along which people live. Once the tablets are placed in the water it should be allowed to sit for at least thirty minutes, longer if the water is very cold, and then shaken to ensure that the iodine and the water is thoroughly mixed.  The dissolved tablets do leave a slight iodine taste in the water which some find disagreeable in which case add ascorbic acid (lemon juice or lemonade powder) to neutralize the iodine flavor.  Iodine tablets are commonly packaged with a second, similar sized bottle of ascorbic acid (PA Plus) tablets that deactivate the iodine making the water pleasant to drink.  One tablet is usually enough to reduce the iodine taste to tolerable levels.  Do not add PA Plus or other sources of ascorbic acid to your water until after thirty minutes contact time has elapsed. 

 Iodine tablets deteriorate on exposure to heat, humidity, moisture, reducing the effectiveness of the tablets.  Over time, opening and closing the cap to remove tablets results in the normally gray colored tablets changing to a green or yellow color – they should not be used!  Do not use Military iodine tablets, sometimes found in military surplus stores – the military got rid of them because their shelf life (four years) had expired!  Always carry the tablets in the original container.  Decanting a few into other inappropriate containers results in a rapid deterioration of the tablets upon exposure to light and humidity.

 Advantages:

- Easy to use

- Lightweight

- Inexpensive

- Tablet form rather than liquid form.

Disadvantages:

- Potable Aqua is not effective against Cryptosporidium cysts.

- Some people are allergic to iodine

- People with known thyroid problems should not use iodine to purify their water

- Pregnant women should check with their doctor before using iodine to purify their water

- Potable Aqua or other sources of iodine should not be used as a long term (more than six weeks) method of purifying water

 Chlorine.  Several products are on the market that release chlorine when placed in water.  Chlorine is an effective agent against bacteria, viruses and, unlike iodine; chlorine is also an effective agent against cysts such as Cryptosporidium.  Another advantage of using chlorine is that it leaves no aftertaste.  One significant disadvantage of using chlorine tablets is that you have to wait for four hours after adding a chlorine tablet before you can drink the water!  Potable Aqua Chlorine Dioxide water purification tablets (www.potableaqua.co) are one example of tablets that liberate chlorine when dissolved in water. I do not recommend carrying a container of household bleach in your survival kit to disinfect your water.  There are too many variables; the concentration, the number of drops to add to the water, time, temperature etc.  Consequently the water you are treating may or may not be disinfected.  If you choose to use chlorine as your method of treating your water you should carry tablets.

Advantages:

-          No after taste

-          Unlike iodine, chlorine kills Cryptosporidium

Disadvantages:

-          Four hour contact time

 Filtration.  A lot of confusion exists regarding the usefulness of filters to effectively disinfect water.  Some filters remove only the “big stuff” such as Giardia and Cryptosporidium while others also remove viruses.  Some devices are pumps; some are bottles that require you to suck the water through a filter matrix, while others rely on gravity.  Prices vary tremendously depending on the type of device you buy.

 Generally filters that remove giardia and cryptosporidium are sufficient for ninety percent of your needs in North America.  Where viruses, such as Infectious Hepatitis, Poliomyelitis or others are a known or suspected medical threat to your safety use a filter with a finer pore size or a pump that incorporates an iodine resin to chemically kill the viruses.  Usually, devices that remove only the larger organisms are referred to as “filters” while those that remove both the larger organisms and viruses are commonly known as “purifiers” but don’t rely on these terms to guide your purchase – read the fine print!

 There are many bottle filters on the market and as is often the case – you get what you pay for.  Inexpensive filters commonly sold at sports shows and Saturday morning flea markets will not stand up to the rigors of back country activities.  Purchasing a filter from a specialty backpacking or emergency preparedness store will cost you a bit more but the filters are reliable, tough and then, when you need to replace the filter cartridge, they are available. I particularly like the Sawyer products (www.sawyerproducts.com) when I need a bottle filter or purifier.  Sawyer also markets an in-line filter for use with hydration packs and camp gravity-feed water systems.  Where larger quantities of water are needed, and I don’t have time to use a gravity-feed system, or where lots of water is required for cooking purposes, a pump is a better option.  While there are many to choose from I use a Pre-Mac “Trekker” pump sold exclusively by Emergency Response International (www.eri-online.com.)  These devices are small, light-weight, straightforward to use and have easily replaceable components.

 A walk through any of the better sporting goods retail stores will quickly reveal that there are many products for sale that can be used to disinfect water.  There are also other techniques used to disinfect water discussed in outdoor safety and survival literature.  My experience is limited to equipment and techniques described in this article – equipment and techniques that have served me well for over forty years in the outdoors in many parts of the world. 

SURVIVAL STORIES 

I went to the Rocky Mountain Elk seminar in Portland Oregon sometime in the early 1990's.  I have always had an interest in survival and practice and teach various aspects of it over time.  I saw Peter Kummerfeldt's seminar on survival.  His ideas were useful and practical. I immediately purchased 5 orange bags; I could see their value in not only protection for sleeping, but in signaling as well.

 Saturday morning, Sept 27, 2004, I climbed up a hill about 1.5 miles from my van to bow hunt for deer in the Okanagan area of Washington state. I couldn’t find the crossing I hoped to sit at, but when the sun came up there were deer all around. I stalked a few, decided not to take a shot and observed a couple of deer going down the side of a small gulley. It had a couple of big evergreens located within great shooting distance.  I tied my rope ladder to a bottom limb and climbed up to scope out a place to sit in the afternoon. I found an ideal set of limbs and started back down. I got on the ladder, but the knot holding it up slipped. Gravity did it’s wonderful work of accelerating falling objects to 35 feet per second squared and in the blink of an eye I was looking at the ground hanging from a limb. My first thought was, this is probably the end of my deer season this year. I wiggled my fingers, moved my head, and didn't feel anything hurting that would indicate a neck or back injury. I climbed back up the tree with my arms to get a look at my right leg. It had gone between two branches on the way down and had stopped me from landing on the ground headfirst. But the big toe on my right foot was now pointed at my left ankle, almost 180 degrees in the wrong direction. It was 8 A.M.

My next step was to get down out of the tree with two arms and a left leg. I had lowered my bow and quiver down out of the tree on a 25 foot rope and swung it away from the tree trunk so I didn't hurt my gear or myself when I climbed down.   I splinted the right leg with two sticks and a rope and decided to try to get somebody’s attention with my whistle. After an hour I realized I needed to get myself back to my van. I tried using a large stick and my bow to hop on one leg, but that didn’t work. I tried crawling but the bones were rubbing together which was causing some pain. I also speculated that four sharp bones grinding around the inside of my calf could not be very helpful in the overall recovery. I looked around and there was a four foot section of a 2x4. I put my leg on it and cut up my long underwear shirt into 2-inch strips to secure it to the board.

 I tried to not cut off circulation, but to get it so my ankle would not move around. I dug around in my pack for more materials and found my trail marking tape. It was just wide enough and elastic enough to stretch without pinching my leg. It was also fairly colorful. After this addition my right leg did not move at all. To get to my car I started to crawl. Sitting upright I had to lift the board up, move it forward 4 inches, then scoot up with my left leg. I would go 25 feet, the length of my rope, then pull my backpack quiver and bow up to me, rest for a minute and proceed onward. I had on dark wool clothes. My pants are tough as iron, you can, and I have, wade through blackberry bushes as needed.  This was handy when you are crawling.  I crawled for 5 hours until I was on top of a small ridge where I could see some other hunters.

They were probably a half-mile away but I started blowing my whistle , three blasts at a time and waving my orange bag, which is always part of my survival kit.  They thought I was just being a jerk and trying to scare the deer away. They looked through the binoculars and thought I was in a wheel chair. One of them started across the field toward me to see what I was up to. I scooted down into some shade.  Joe looked at my splinted leg and immediately sat down. He said I can’t help carry you out but we know some people up the road where we can call 911. I said that would be fine, I was a little tuckered out by now. He gave me a bottle of water, which tasted great then went back to his truck to tell the other two what, was going on. He came back with another bottle of water and a candy bar, both of which were wonderful. In the small world category Joe, and his hunting partners Carol and Frank, live only a few miles from my house on the west side. They put my stuff in my van and drove it home. It’s hard to thank somebody enough for that kind of help.

 The first volunteers were there in 10-15 minutes. The ambulance came. I was strapped to a backboard then the whole group carried me to the fence, lifted me into the air, and loaded me into a pickup and down to the ambulance. The medics said they couldn’t have done a better job of splinting so they left my leg alone. They said that orange bag was easy to spot, they saw it from over a mile away and drove right to the site. The EMT was amazed that I would crawl 5 hours to get out of the woods with a broken ankle and still haul all of my stuff out with me. I got myself in, I was going to get myself out if I could.

I went to North Valley hospital in Tonasket. They said we can’t fix that kind of a break; you’ll need to go to Brewster to see the orthopedic surgeon.  Would you like some pain medication? 9 hours after I’d fallen, I said, well sure, that would be nice. Somebody recently asked me if I'd ever thought I wasn't going to make it. To be honest, the thought had never crossed my mind.  A couple of broken bones are inconvenient, even painful, but not life threatening.  I didn't do anything I hadn't practiced (first aid and signaling), a hundred times before.  I have decided that no deer is worth falling out of a tree.  I hunt on the ground now.

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FINAL THOUGHT:  Consider placing your Christmas orders early.  Mary and I will be traveling much of November and December.


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