(Continued from Part 1.)
The next topic is water. I begin with the low hanging fruit of having water stored at all times. It hurts my soul to thoughtlessly parrot the “one gallon per person per day minimum” tripe we have all heard so many times. My recommendation is to store no less than three gallons per person per day or ten gallons each. I follow this up by encouraging each family set a goal of having a five-gallon water jug set aside for last minute filling for each person. For those who lament storage space, I recommend the collapsible Reliance jugs and pass around a Aqua Pod to show how easy last minute bulk storage can be. Some of the details surrounding water storage we discuss include the weight of water (8.33 pounds per gallon) so a full five gallon jug will be roughly 43 pounds, ensuring that your stored water is in small enough increments that you can easily move it, making sure your storage containers are easy to dispense from, rotating out stored water, and the value of spending a little bit more for brands that use thicker plastic if you choose to store cases of purchased bottles.
Inevitably during the early discussion of water someone will comment on harvesting from their water heater. I have drained dozens of water heaters in preparation for winterizing or replacing. Unless the tank is routinely drained, then it likely has a heavy buildup of gunk resting inside. Nonetheless, I acknowledge it might be a source and let the group know to turn off the gas/electricity to the unit prior to draining and remind them that a short garden hose will be useful.
I transition to making collected water safe for consumption over the next trio of slides. On the first slide I discuss all in one filters such as the Berkey, Sawyer and Life Straw. The next pair of slides cover filtering out solids and disinfection by boiling (one minute at a rolling boil) or chemical methods such as plain bleach and Aquamira. I take time after mentioning chemical disinfection to explain the requirement for a waiting period (contact time) prior to consumption. The final point I always make in the discussion of treating surface water is that a “Brita” type filter pitcher is not suitable for removing pathogens from natural waters.Continue reading“Introducing Your Community to Emergency Preparedness – Part 2, by A.F.”