Water delivered to homes and businesses is a blend of well water and imported water.
Well Water: Rancho Water has one of the largest natural underground water sources in Southern California. The Temecula area aquifers supply the district with 30% of its water.
Imported Water: Rancho Water also purchases water from the Metropolitan Water District of Southern California. This agency imports 65% of its water from Northern California and the Colorado River. Visit www.mwdh2o.com for interactive maps showing the journey of imported water.
Water Recycling: Highly treated wastewater (5%) is used to irrigate some golf courses and large landscaped areas. Thirsty Southern California is using more and more recycled water for irrigation in order to save its precious well water and imported water for drinking and household use.