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LATEST CH2M HILL ARTICLES

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Why Temperature Matters In Photometric Water Testing
Temperature shifts during colorimetric testing can bias photometric results, with ammonia methods showing double-digit deviations outside the 20°C reference condition used for calibration.  Continue Reading..
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How Incremental Digitalization Empowers Wastewater Teams
Incremental digitalization can help wastewater teams reduce field workloads, improve system visibility, respond to disruptions, and modernize legacy infrastructure without a wholesale technology overhaul.  Continue Reading..
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Stop Guessing, Start Predicting Pump Failures
Connected PMAs help wastewater utilities predict pump failures, optimize maintenance, reduce emergency repairs, and improve long-term asset performance through data-driven analytics and expert oversight.  Continue Reading..
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AI Is Already Entering The Water Sector. Here Is How We Use It Without Losing Control
Moving beyond both GenAI hype and Agentic AI fear toward more informed and responsible adoption.  Continue Reading..
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Overcoming The High-Maintenance Headache Of Septage Receiving
Controlled-vibration screening can help septage receiving stations handle FOG, rags, grit, and debris while reducing manual intervention, shortening truck offload times, and simplifying maintenance.  Continue Reading..
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This Washer Compactor Solves The Fine-Screen Debris Bottleneck
A dual-auger washer-compactor helps wastewater plants manage difficult fine-screening debris by reducing bridging and slip flow while improving dewatering, throughput, and maintenance efficiency.  Continue Reading..
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North America's Industrial Strainer Challenge: Unpredictable Solids Loading
Managing changing solids loading, unpredictable debris, and increasingly variable water sources can make the selection between conventional basket strainers and automatic scraper strainers increasingly significant.  Continue Reading..
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A Water-Native Solution For Renewable Natural Gas CO2 Emissions
Capturing and storing that CO2 can offer RNG-producing wastewater treatment plants an additional resource recovery pathway — and revenue stream — through a new technology that integrates carbon capture and storage with water.  Continue Reading..
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The True Cost Of Non-Revenue Water: Why Every Utility Should Measure Water Loss
Treating water requires significant energy and labor, but unmonitored infrastructure leaks and inaccurate customer meters quietly drain operational budgets. Identifying hidden losses and auditing system measurement protects revenue and optimizes long-term distribution performance.  Continue Reading..
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Finding The Project Before The Bid: A Better Workflow For Monitoring Local Water Infrastructure Opportunities
For contractors, estimators, suppliers, and service firms working around public water and wastewater infrastructure, the first time a project becomes visible should not be the day a bid package lands in an inbox. By then, the clock is already running.  Continue Reading..

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CH2M HILL NEWS

EPA Announces $272 Million WIFIA Loan To Support Drinking Water In Columbia, Tennessee

Today, U.S. Environmental Protection Agency (EPA) announced a $272 million Water Infrastructure Finance and Innovation Act (WIFIA) loan to the city of Columbia, Tennessee, known as “Muletown,” with a population of about 50,000. This loan will help Columbia implement expansions to its drinking water system, increasing capacity and system reliability to deliver safe drinking water throughout the city and nearby rural communities. The Trump EPA’s investments in America deliver on the agency’s “Powering the Great American Comeback” initiative, which advances public health while powering the American economy.  

EPA Deputy Administrator Fotouhi Announces Over $90 Million For Restoration And Clean Water In Chesapeake Bay Watershed

During an event at the Windsor Castle Park in Smithfield, Virginia, U.S. Environmental Protection Agency (EPA) Deputy Administrator David Fotouhi was joined by U.S. Representative Jen Kiggans (R-VA-02) and others to announce more than $90 million for the Chesapeake Bay watershed. EPA is awarding $37 million with an additional $53 million in funding coming from other agencies to implement 83 new projects that will support critical restoration and provide long-term water quality improvements.

Where The Waters Meet: Connecting Global Limits And Local Water Management

Human activity and climate change are putting growing pressure on water resources, disrupting the predictability of the water cycle, and changing the availability and quality of freshwater. IIASA researchers and partners have developed a new framework for guiding water management and planning at the river-basin level, derived from the existing Global Water Planetary Boundary.

Water Failures In England And Wales Are A Warning For Canada And The US

The water crisis in England and Wales – which has seen the countries facing widespread drought and utility companies fined for polluting rivers and seas – has been decades in the making.

Usalco Acquires SENTRY, Bringing Real- Time Biology Visibility To Decision Blue® Platform

Usalco, a leading provider of advanced water treatment chemistries and performance solutions, has acquired SENTRY™ Water Monitoring, a provider of real-time bio-electrode monitoring technology for municipal and industrial wastewater treatment. The acquisition integrates SENTRY's technology, customers, and team into Usalco's Digital Solutions Division and its treatment intelligence platform, Decision Blue®, expanding the platform's water monitoring, AI process modeling, and real-time treatment analytics capabilities.

Senate Committee Advances Bipartisan Padilla Bill To Support Desalination And Safe Drinking Water

Today, the Senate Committee on Energy and Natural Resources advanced U.S. Senator Alex Padilla’s (D-Calif.) bipartisan bill to reauthorize desalination projects and research. Padilla’s Desalination Reauthorization Act cleared committee by voice vote, along with a bipartisan amendment that was also adopted by voice vote.