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LATEST CH2M HILL ARTICLES

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UV, Ozone, Or Chlorine: Which Solution Is Best For Your Treatment Plant?
No single disinfection method does it all. Utilities are combining chlorine, UV, and ozone to build more effective, flexible treatment strategies for today’s water challenges.  Continue Reading..
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A Smarter Path For Small Wastewater Systems
Small wastewater facilities face rising risks from aging infrastructure and tightening standards. Rather than pursuing costly total replacements, communities can utilize targeted engineering and process optimization to manage flow variability, reduce energy costs, and ensure long-term affordability.  Continue Reading..
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The Augmented Operator: Navigating The Intersection Of AI And The Water Sector Workforce
The water sector is facing a convergence of crises. On one side, an estimated 30–50% of the utility workforce is projected to retire within the next decade, taking with them irreplaceable institutional knowledge. On the other, AI is no longer future technology; it is being deployed today for operations. These two forces are colliding at precisely the moment utilities can least afford disruption.  Continue Reading..
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The AWWA Said $2.4 Trillion. It Missed The Compound Interest.
Einstein once said of compound interest, "He who understands it, earns it. He who doesn't, pays it." The same logic of compounding applies to the organic sediment accumulating on the floor of your drinking water reservoir. The longer you wait to address it, the more exponentially expensive it becomes to fix.  Continue Reading..
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Winter's Alarmingly Low Snowpack Offers A Glimpse Of The Changing Rhythm Of Water In The Western U.S.
The April 1 snowpack measurement has long been the single most important number in western water management, considered a strong proxy for how much water the mountains are holding in reserve. But in 2026, that savings account has been woefully deficient.  Continue Reading..
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Is Monitoring Of Total Or Free Chlorine A Better Option For Dechlorination Control?
Accurate dechlorination control requires monitoring all residual oxidants that threaten membrane integrity. Total chlorine analysis provides the necessary precision at ultra-low levels, ensuring comprehensive protection against oxidative damage while maintaining reagent stability during intermittent system operations.  Continue Reading..
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Why Colorado River Negotiations Stalled, And How They Could Resume With The Possibility Of Agreement
The five most common sources of conflict between people are values, data, relationships, interests, and structure. The current Colorado River negotiations include all five.  Continue Reading..
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Cooling The AI Revolution: The Critical Role Of Intelligent Pumps
Intelligent metering pumps enable precise water treatment and predictive maintenance in AI data centers, helping prevent scaling, reduce downtime, and maintain efficient liquid cooling for high-performance systems.  Continue Reading..
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Florida Utility Saves 2,080 Man-Hours With Just 5 Sensors
Continuous water quality monitoring helps utilities offset workforce shortages, reclaim thousands of labor hours, improve compliance, and gain real-time insights that enhance system performance and reliability.  Continue Reading..
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Designing Resilient PFAS Treatment Strategies For Water Agencies
Water agencies across the U.S. are facing a rapidly evolving regulatory landscape for per- and polyfluoroalkyl substances (PFAS) that poses a conundrum: Should they take a cautious or aggressive approach to treating PFAS contamination in their water system?  Continue Reading..

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CH2M HILL NEWS

EPA Recognizes Excellence And Innovation In Local Water Infrastructure Projects Across The Nation

Today, at the 2026 Council of Infrastructure Financing Authorities (CIFA) Summit on Water Infrastructure, U.S. Environmental Protection Agency (EPA) Assistant Administrator for Water Jess Kramer helped recognize 48 water infrastructure projects for excellence and innovation.

Emerson Delivers Next Step In Enterprise Automation Support With Enhanced AI Capability

Emerson, a global automation leader, announced the latest advancement to its Guardian Digital Platform, delivering new artificial intelligence (AI) capabilities and more robust customization to help organizations improve visibility, accelerate workforce productivity and strengthen operational performance.

EPA, FBI, CISA, NSA Issue Joint Cybersecurity Advisory To Water System Regarding Iranian-Affiliated Cyber Attacks

U.S. Environmental Protection Agency (EPA), the Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and National Security Agency (NSA) issued a joint advisory warning to U.S. organizations, including those in the water sector, for an urgent and ongoing Iranian-affiliated cybersecurity threat.

Transcend Shortlisted For Water Technology Company Of The Year At The Global Water Awards 2026

Transcend, the global leader in generative engineering software for critical infrastructure, has been shortlisted for Water Technology Company of the Year at the 2026 Global Water Awards – widely regarded as the highest honor in the international water industry for water technology companies.

DuPont Launches Ultrafiltration Modules With Integrated Pre-Filter

DuPont (NYSE: DD) today announced the launch of Inge™ ultrafiltration modules with integrated pre-filter (iP-F).

EPA Announces $34M WIFIA Loan To Improve Stormwater Management In San Mateo County, California

U.S. Environmental Protection Agency (EPA) announced a $34M Water Infrastructure Finance and Innovation Act (WIFIA) loan to the Daly City Joint Powers Financing Authority to increase the capacity of its stormwater management system to reduce the risk of flooding that impacts communities in San Mateo County, California.