Water is one of the most critical resources you need to have with you to survive any situation, but just how much should you carry with you? As I mentioned previously in How much gear should you put in your bug out bag? , it all comes down to your planning and training.
If you’re one of my previous readers, you probably know by now that I like to dig into a topic and not just throw out some softball, 400-word article about something. I want you to actually understand it from top to bottom and then you can adapt that knowledge to whatever situation you find yourself in. This is no different.
I live in the desert and have lived downrange in the some of the hottest environments imaginable. I’ve sat many hours in the middle of summer on flightlines in Iraq in full body armor while a C17 or C130 sits running its engines waiting for clearance and I’ve hiked combat missions through the deserts of Afghanistan with a full back, body armor, two weapons and full combat load. None of that compared with the absolutely insanely stupid heat of Djibouti. In all of those instances, I could have easily suffered heat exhaustion or heat stroke if I wouldn’t have had a sufficient supply of water available and battle buddies who are trained in recognizing and treating heat-related injuries. Water is a big deal for me.
It’s really amazing to me that with the hundreds and thousands of hours of video games I’ve wasted invested in playing over the years, I don’t remember a single game that required that you drink or purify water as you go or suffer the consequences – even the military combat-centric ones. WTF?
Drinking water is ingrained in the brains of every Soldier. I first joined the military back before the Berlin Wall fell and was fighting in Afghanistan last year. In all the years between, with all the garrison and school training, it still haunts me to hear the melodic DRINK waTER! of some asshole NCO as we stopped ruck marching to nowhere just so we could march back. Not to say that checking on your Joes for water and ammo regularly is a bad thing. Much better though than back in previous wars when the Army, in its infinite wisdom, thought that you could train yourself to get used to being dehydrated and would purposely not let people drink during some training exercises. Guess what – you can’t.
Drinking unsafe water can be a really bad thing. If you know how to avoid the bad water – or make bad water into good water by using something like a water still, you now have water available that you didn’t previously.
Basically, by learning how to find water, and how to make that water safe, you increase the odds of you finding water and the frequency of those places along the way.
By far, the best way to learn how to find water, filter water, and do everything else to survive in a particular area is to find an expert in survival in that area and learn from them. They’ll know secrets that have sometimes been handed down for generations and that information is specific to that area.
A lot of that information will translate quite well to other areas of operation because it’ll be based on basic principles. With experience, you can translate those principles to the environment that you find yourself in. To really do that requires practice. What I’m saying is that in addition to learning from an expert, teach yourself by doing it yourself. When’s the last time you went camping with just your bug out bag? If you really want to know how much water you’d need for a route – walk the freaking route. If you do it before you need to, you can have water and whatever else you need back in a parking lot somewhere or just do it in phases to get a good idea.
By far, the easiest way to learn is to read from the experts. Just FYI: most websites out there suck so be careful. There’s a lot of ‘common knowledge’ out there that gets passed along from person to person because it sounds right, but it’s not. Take this for example:
That has over 16 million hits as of today and I’ve seen countless people share it all across facebook. It’s pure shit.
Old-school knowledge is great for that because it’s stood the test of time and is ‘evergreen’ knowledge. Books like How to Stay Alive in the Woods: A Complete Guide to Food, Shelter, and Self-Preservation That Makes Starvation in the Wilderness Next to Impossible are exactly that kind of book. It may not be as famous or as new as the SAS Survival Handbook but I bet it has some great tidbits in it that you’ve never heard of.
[size=30]Planning[/size]How much you need is going to depend on all the things we talked about above. Obviously, if you’re planning for a just-in-case SHTF scenario, you may not have all the answers. In this case, look at the most likely scenarios and the worst-case scenarios and make a guess.
I’m not really a fan of guessing though. I’d rather have a plan and then let my training kick in when my planning goes South.
If you’re planning on bugging out, I’d hope you have a bug out location that you’re heading to. If not, stay home and bug in. Unless your house burns down or gets forcibly taken from you, you’re almost always safer to stay put until you come up with a plan. Hopefully you plan your bug out route to your bug out location in advance so you can scout out the area and see what’s available and what you’ll need.
Let’s say you’re a good little prepper or “family emergency coordinator” (as I’m calling it at the moment but it sounds a bit like someone who coordinates family emergencies so I need a better term), and you’ve made a route. You’ve done your due diligence and scouted the route and researched the typical weather patterns, threats, blah, blah, blah. Among all that stuff, you’d better be looking at water.
Along your most likely route, back up route(s), and in the general area in case all your routes are messed up and you can’t follow any of them, what’s the water situation? Is it a swamp? Is it mostly desert? Is it a wooded area with frequent small streams and small ponds? Is it an urban area that you have to maintain a low profile? All the above?
Do you have the training to get drinkable water in those areas? Did you plan ahead to bring something like the Sawyer Mini water filter that I carry to drink water without having to set up a fire or evaporate water every stop?
At each leg and general area of your route, you should plan on where you’ll find water. It should be marked out on your map or at least in your head. From each of those locations, how far is it to the next body of water? If it’s too far, you’ll need to redo your route. What if the next area is dry or impassible – how far until the next one?
If you can’t possibly carry that much water, you need to either redo your route or plan, place, and document some caches along the way that include water.
[size=30]Get intimate with your water usage[/size]You need to get a feel for how much water you use under what conditions. The only way to do this is to do it. As you’re jogging, hiking, whatever, start weighing yourself before you go and when you get back as well as keep track of how much water you drink. It’s not a perfect system because how well you’re hydrated before you start and when you get back will affect things but try this:
- Hydrate well before you head out.
- Weigh yourself.
- Go do what you’re gonna do but keep track of how much water you drink along the way.
- Weigh yourself when you get back.
- If you weigh less than when you left, convert that weight into water volume using 8.34 gals per pound (so two pounds would be just under a quart low).
- If you weigh more (not likely), just do the opposite.
- Add that water weight loss to the water you drank and you have your water requirement for that activity
[size=36]To put it simply:[/size]If you don’t know where you’re going or what you’ll be facing then just put in as much water as you can carry and make sure you have a backup filtration system or two. I’d put in at least a half gallon, no matter what and drink as much as you can before you head out. I prefer water bottles to bags because they’re easier to pack, easier to reuse and can be used to boil water later etc.
If you do know where you’re going, study the ground and learn where the water is and plan your route accordingly to hit those spots.
If you had a route that had a known water source every 5 miles that you could drink (for example), you’d have to have enough water to let you go at least 5 miles. Keep in mind that you might get lost or underestimate how much water you use. If that water isn’t something like a north-south river that can’t be missed, then you might walk right by it. You might also be carrying more weight than you expected. The more planning you do, the less variables you’ll have to add as a fudge factor and the less you’ll have to carry.
If you plan ahead, you’ll know how to find the water points on your route and don’t have to worry as much about putting extra water that you probably won’t use. Make sure you know how to recognize those locations at the ground level. The map is not the territory.
If you learn how to find water that isn’t readily available, you won’t have to walk 5 miles to get it and can still find it if you get lost. The more training and learning you do, the more water will be available to you and the less you’ll have to carry.
So based on your research for your routes or circumstances, your plans and what training you have, you should have an idea about how much water you’d need to get from one point to the next along your route.
That, plus some wiggle room is how much you need to carry.
If you want more really good ideas for how to lighten your bug out bag load, head to a bookstore and check out these books. They have a lot of useful information you won’t find on any prepper site: