According to http://www.treehugger.com, the UK calls rain barrels “water butts”. I was suspicious, but when I “Googled” water butts, a whole list of sites for rain barrels came up, so yes, rain barrels are really called water butts in the UK. The reason for this article is that until recently, rain barrels were illegal in Colorado. In Wisconsin where I grew up, my grandmother had rain barrels and used the water for flower boxes and also to wash her hair. She said it made her hair soft and slowed down the process of going gray. As I remember her now, she could have been right.
The Colorado Division of Water Resources website tells us that the State of Colorado claims the right to all rain that falls within the state. That is why rain barrels were illegal in Colorado until August 10, 2016. Practically speaking, there was concern that the collection of rain water would have an adverse effect on owners of senior water rights by taking too much water out of the natural water cycle. In 2009, there was Senate Bill 09-080, which allowed the use of rain barrels in limited circumstances, but it wasn’t until this year that the use of rain barrels or “rooftop precipitation collection” systems were made legal for most of homeowners in Colorado.
