CPR News –
Your shower, sink and laundry machine account for more than half of indoor water use. Since the wastewater that circles the drain doesn’t come from the toilet, it’s safe to reuse on things like your garden.
Those hip to reuse call it greywater. To state and local governments, it’s graywater. However you spell it, it’s an idea that everyone agrees will save water — but not everyone agrees on how it should be done.
Colorado was the last Western state to legalize greywater usage in 2013. Officials say that by 2050, our water supply could fall short for over one million people. Climate change makes the future of Colorado water even more uncertain.
Colorado’s Water Plan wants to close the gap and recognizes greywater as one tool to help make that happen. However, not a single state-approved greywater system has been built since it was legalized. Only Denver, Castle Rock and Pitkin County have adopted the code, known as Regulation 86, that regulates how greywater gets done in the state.
Avery Ellis isn’t happy about that. He was closely involved when the Colorado Department of Public Health and Environment set the rules.
“It takes a little civil disobedience and a little public support to push these laws into local adoption,” the greywater installer said.