Attaching 2 or more rain barrels to 1 downspout
There are several ways to connect multiple rain barrels to a downspout. We acquired 2 blue & 1 white recycled soda barrels from our local water shed education program when they offered a course about rain barrels. 2 of the barrels were closed with 2 intact threaded plugs per barrel and 1 barrel had the lid cut off. Without any other openings or spigots, the barrels could not be used for worthwhile rain water collection because there was no way of getting water in or out easily. Using some cheap plastic rated spray paint we painted the barrels to better blend in to our unfenced yard. I found that each lid had 2 threaded plugs. They screwed into the lid of the barrel (note that one is fine thread and the other is course thread). I read on the Net that the plugs are threaded for a 3/4 inch connection so I drilled a hole (Someone on the Net stated that you could just screw a 3/4 inch metal pipe down until the end cap popped off) in the course threaded pl...