The deal with the Sausalito Marin City Sanitary District is expected to create efficiencies for managers and simplify billing ...

Officials said the testing is part of an ongoing effort to reduce storm-water infiltration and improve system efficiency.

So as part of its efforts to address combined sewer overflows (CSOs) and meet Clean Water Act requirements of its high-rate ...

The Peoria City Council will discuss the future of the Combined Sewer Overflow Control Program at a brainstorming session ...

Residents will have the chance to express their thoughts on a proposed plan that would raise sewer rates by 3% in 2025 and ...

After decades of work, a massive tunnel system now runs 270 feet under the city's streets — all to keep rivers clean.