SAN DIEGOSAN DIEGO — With San Diego more than half done with the first phase of its Pure Water sewage recycling system, city officials say they are considering major changes to how they will handle ...

Phoenix wants to recycle wastewater into drinking water by the end of 2030 and share it with the Valley. The plan is to build an advanced water purification facility and treat, then reuse millions of ...

A so-called "toilet to tap" system that takes human wastewater and turns it into drinkable water is undergoing a $150 million expansion, keeping Orange County home to the world’s largest water ...

A celebrity-studded, water-strapped region on the western edge of Los Angeles County has cleared a major hurdle for the construction of a water purification facility that officials say will help ...

An Oceanside water purification facility made history on Tuesday as what is being celebrated as San Diego County’s first wastewater treatment plant to go online. A grand opening was held for Pure ...

The California drought has left many questioning what they can do to help improve the situation for the future. The California drought has left many questioning what they can do to help improve the ...

Wastewater often contains a cocktail of organic pollutants, ranging from pesticides to pharmaceutical residues. These are difficult to remove using conventional purification methods. However, a recent ...

As Texas stares down a water shortfall, its leaders are looking at vast volumes of brown, briny oil field wastewater as a possible source of future supply. They don’t have many other options. But ...