Top 5 Treatment Plant Operator Articles: April 2026

Our industry moves fast. New equipment hits the market, crews adapt to changing regulations and infrastructure demands, and municipalities continue searching for smarter ways to maintain treatment plants and sewer/water systems. To help readers stay caught up, we’re rounding up some of the most-read online stories from April on Treatment Plant Operator.If you’d like these kinds of stories delivered directly to your inbox, be sure to subscribe to our newsletter. It’s the easiest way to stay connected with the latest industry updates, equipment coverage, operational best practices and real-world solutions featured by Treatment Plant Operator.5. AWWA Report Finds Rising Water Infrastructure Costs