Is It Illegal to Collect Rainwater? Some States Have Regulations

Is it illegal to collect rainwater in the United States? It used to be illegal for private citizens to harvest rainwater in some states, but within the past few decades, laws have changed as state governments have become more supportive of sustainable living practices. Now all states allow private stormwater collection, but some restrict it and others incentivize it.

Nevada and Colorado have the strictest regulations, but other states restrict rainwater harvesting as well. Find out if your state regulates rainwater collection and what you need to know before you set up that rain barrel.