Groundwater Replenishment System’s Initial Expansion Adds Production, Efficiency
In 2008, the Groundwater Replenishment System (GWRS) made history as the largest water purification and reuse project of its kind in the world. In 2015, the GWRS made history again as its Initial Expansion came online, providing an additional 30 million gallons of water per day (MGD) to the Orange County Groundwater Basin.
