DIY: Portable Gravity Irrigator

Collecting rainwater runoff is great for your area's water quality, but what do you do with the water after 'barrelling' it?  Here is a simple set of instructions for building a simple irrigator to get the water from your barrel to your garden.  

Better yet, this idea can be generalized for any situation where so-called 'gray water' is being collected, meaning that you can use the same concepts to minimize water waste in, say, your shower while the water is heating up!

Portable Gravity Irrigator - More DIY How To Projects