Can municipal water and sewer systems absorb sudden high-occupancy detention conversions, or do peak-day margins and pipe limits dictate expansion first?

PHOENIX — The 91st Avenue Wastewater Treatment Plant plays an important role in making sure Valley wastewater doesn’t go to waste. Sewage water is treated at the facility at 91st Avenue and Roeser ...

Note:This story was updated to add video tour showing what the El Paso Pure Water Center will look like. Construction is about to begin on El Paso Water’s long-planned, $295 million plant to turn ...

A $19 million wastewater treatment plant in Kampong Chhnang province is emerging as a model for how Cambodia can transform ...

San Diego may shift the second phase of the city’s Pure Water sewage recycling system to a more efficient purification method that could save billions of dollars, preventing steep jumps in local sewer ...

Wastewater systems are emitting more greenhouse gases than nations are reporting. As much as 150 million metric tonnes of carbon dioxide equivalent could be sneaking into the atmosphere from these ...