GWRS in-person small group/individual tours
The Groundwater Replenishment System (GWRS) is the world’s largest advanced water purification system for potable reuse, producing 130 million gallons of high-quality water daily that meets or exceeds all state and federal drinking water standards and creating a highly reliable source of water for Orange County.
Group tours of the GWRS are available for small groups or individuals on a quarterly basis. If you are interested in joining one of these, please select a date and click on the corresponding link below.
Age requirement: 11 years or older