Rainwater harvesting coming from your roof is fine in California. No permit from the state board is necessary. However, collecting rainwater for landscaping purposes would require a license.
Is water harvesting legal in California?
Californians may now legally capture and use rainwater harvested from rooftops. The Act exempts the capture and use of rainwater from rooftops from the State Water Resources Control Board's (SWRCB) permitting authority over appropriations of water.Feb 4, 2013
How much rainwater can you collect in California?
California No regulations or laws against rainwater harvesting. Colorado The only state that it is completely illegal to harvest rainwater. Other than that each house is allowed up to 110 gallons of rain barrel storage. Connecticut No regulations or laws against rainwater harvesting.Sep 4, 2018
Can you legally collect rainwater in California?
California. Rainwater harvesting coming from your roof is fine in California. No permit from the state board is necessary. However, collecting rainwater for landscaping purposes would require a license.