Rain barrel + parts, a great post
If you choose to use a recycled barrel, be certain to learn what has been stored in it to assure you will not be reentering toxins into the water. Solid, fitted covers ensure rain barrels will not be a danger to children. Water from rain barrels is usually distributed through a spigot or small piece of hose near the base of the barrel. A benefit of harvesting rainwater is that it has no chlorine or other chemicals which makes it healthy for plants. Even when watering bans are not in place, recycling rainwater for the sprinkler, etc.