Sunday, September 18, 2016
water sources now have Giardia
This is just something to remember for emergencies, though. Always purify water from lakes, ponds, swamps, springs, or streams. Even deep in the wilderness, most water sources now have Giardia or other unhealthy bacteria and viruses.Water purification by boiling works fine. Just boil for a minute or two and you are usually okay. The problem is that it is just too much trouble for backpacking. Do you want to stop several times daily to set up your stove and boil enough water to fill your water bottles?First, how much water do you need? This has no simple answer. Your fluid requirements will vary greatly depending on the environment you are in and what you are doing.