i bought 6 55 gal blue plastic barrels and put them under my downspout on my shed(8X10) and collected water easy..when one barrel got full i moved it out and put in an empty..any water that came out would be boiled and filtered and treated..make sure you get the bungs(plugs) that way when full you can put them in and keep bugs and debris out while sitting there..if you want to get fancy put in a spigot at the bottom of the barrel and put it on a couple of 12 inch blocks

We've been fighting for a long time. We are outnumbered by the machines who are working around the clock, without quit. Humans have a strength that can not be measured. This is John Connor. If you are listening to this, you are the resistance."