February 6, 2025 (Santee) -- East County’s biggest infrastructure project, Advanced Water Purification, is officially costing more than $1 billion after the Joint Powers Authority that oversees it ...

A stretch of river ... the water surface and analyzed them. We also investigated which nutrients were in the water and in the soil." The researchers did this 500 meters before a water treatment ...

Overallocated and gripped by drought, the Colorado River system is under ... Arizona has already gone through a long process to make advanced water purification, also known as direct potable ...

Goodyear is on the hunt for additional sources of groundwater to keep up with the city's rapid growth and one way is to expand a wastewater treatment ... water from the Colorado River, Salt ...