Is It Illegal to Collect Rainwater in California Before 2012, it was illegal to capture rainwater without obtaining the appropriate permit. California’s Governor Brown in 2012 passed the Rainwater Capture Act which legalized the capturing of rainwater off of rooftops.
Before 2012, it was illegal to capture rainwater without obtaining the appropriate permit. California’s Governor Brown in 2012 passed the Rainwater Capture Act which legalized the capturing of rainwater off of rooftops.