My friend lives in an area where city water fails when electric power fails (at least it has in the past).
What are the options available for single family homes to provide "off the grid" water for a few days at least for a family of 3 or 4? I assume that you'd need some tanks and bypass valves and a battery operated pump. Anyone know how much that might cost.
Any leads or ideas would be appreciated. I'll be Googling on several factors, especially the hazards of bio-nasties growing in large tanks of water. I'm assuming these tanks would be on line and thus constantly have the water changing just like a standard water heater.
TIA,
-- Bobby G.