ch2m-hill

  1. Optimizing Aeration For Nutrient Removal: A Deep Dive Into Jet Aeration's Role 12/22/2025

    Jet aeration improves nutrient removal by delivering superior oxygen transfer, intense mixing, and flexible process control—cutting energy use, enhancing BNR performance, and supporting long-term operational reliability.

  2. The Sustainable Choice For America's Water Infrastructure: Ductile Iron Pipe Made From Recycled Metal 12/18/2025

    Discover why U.S.-made ductile iron pipe leads sustainable infrastructure—crafted from recycled metal, fully recyclable, and engineered for long-lasting, circular water systems nationwide.

  3. A New Approach To Infrastructure Resiliency 12/18/2025

    Extreme weather and seismic threats are driving a new collaborative approach to infrastructure. By aligning utility needs with academic research and manufacturing innovation, providers can validate resilient technologies and deploy data-backed solutions for long-term reliability.

  4. PFAS In Pregnant Women's Drinking Water Puts Their Babies At Higher Risk, Study Finds 12/17/2025

    When pregnant women drink water that comes from wells downstream of sites contaminated with PFAS, known as “forever chemicals,” the risks to their babies’ health substantially increase, a new study found. These risks include the chance of low birth weight, preterm birth, and infant mortality.

  5. Beyond Meter Reads: Leveraging Temetra For Enhanced Customer Engagement And Conservation 12/15/2025

    Las Vegas Valley Water District is modernizing conservation efforts with Temetra, using high-resolution meter data to detect leaks sooner, engage customers, and secure water resources amid extreme drought conditions.

  6. Advanced Diagnostic Tools For Wastewater Pump Health Assessment 12/14/2025

    Advanced diagnostic tools are crucial for managing aging wastewater pump infrastructure. Trending diagnostics, ODS modeling, EMA, and MAV enable proactive, data-driven pump health assessments, helping to reduce costs, minimize downtime, and prevent catastrophic failures.

  7. Sealing And Bearing Innovations In Flood Control Pumps 12/14/2025

    Flood control pumps must perform reliably after long periods of inactivity. Specialized sealing and bearing innovations, like permanently lubricated bearings and double mechanical seals, are critical to ensuring dependable startup and sustained performance in harsh environments.

  8. Retrofit Strategies For HVAC Pump Systems 12/14/2025

    Unlock improved HVAC system performance by implementing modern pump retrofit strategies. Upgrading to high-efficiency pumps and smart controls significantly reduces energy use, lowers TCO, and enhances long-term reliability.

  9. Success Roadmap For Advanced Metering Infrastructure Installations 12/11/2025

    For a water utility of any size to function properly, effective meter reading is a vital aspect of day-to-day operations. Meter reading supports both ends of the transaction, ensuring that water is being properly delivered, accounted for and billed each month.

  10. Designing For Growth: How To Build Modular Capacity Without Breaking Ground Twice 12/11/2025

    Learn how to design wastewater infrastructure that grows with demand. Modular systems allow phased capacity additions that match actual flow, avoiding the high cost of oversizing and eliminating the need for disruptive, repeated construction.