"When you find yourself in an emergency situation, is it better to resort to drinking unfiltered and possibly contaminated water or drinking no water at all?"
It’s a question, or as we like to say at NOLS, a judgment call, of which is the greater risk: dehydration or waterborne illness.
If this is an emergency, you need your wits and your health; both deteriorate when you are dehydrated. You need to consider how well hydrated you were at the start of this emergency, how fast you are losing fluids, how hard you are working, and how long you expect to be without a reliable water source. Perhaps you have the experience and self-awareness to anticipate how long you can function without fluid intake.Read More