Latest news, insights, and discussion on US and global drinking water regulations.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

PFAS Are Turning Up In The Great Lakes, Putting Water Supplies At Risk — Here's How They Get There No matter where you live in the U.S., you have likely seen headlines about PFAS being detected in everything from drinking water to fish to milk to human bodies. Now, PFAS are posing a threat to the Great Lakes, one of America’s most vital water resources.
Why Too Much Phosphorus In America's Farmland Is Polluting The Country's Water When people think about agricultural pollution, they often picture what is easy to see: fertilizer spreaders crossing fields or muddy runoff after a heavy storm. However, a much more significant threat is quietly and invisibly building in the ground.
Water In 2026: The Nexus Of Policy, Technology, And Resilience As water systems become more circular and complex, understanding and managing the subsurface — the hidden half of the water cycle — is becoming a critical enabler of resilience. This article explores the key trends shaping this new reality, from tackling “forever chemicals” to the water strategies redefining heavy industry.
PFAS In Pregnant Women's Drinking Water Puts Their Babies At Higher Risk, Study Finds
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.
PFAS Settlements: Debunking The Myths And Revealing What's Really At Stake For Water Utilities Misinformation and confusion could prevent some utilities from benefitting from the aqueous film-forming foam multidistrict litigation (AFFF MDL) settlements. Here are five common myths about the AFFF MDL PFAS settlements and how public water systems can make the most of this unprecedented funding opportunity.
When Chemistry Meets Water Innovation
Nobel-winning molecular materials are poised to reinvent purification, desalination, and reuse.
Solving The World's Microplastics Problem: 4 Solutions Cities And States Are Trying After Global Treaty Talks Collapsed
Microplastics seem to be everywhere — in the air we breathe, the water we drink, the food we eat. Countries have tried for the past few years to write a global plastics treaty that might reduce human exposure, but the latest negotiations collapsed in August 2025. While U.S. and global solutions seem far off, policies to limit harm from microplastics are gaining traction at the state and local levels.
AEC System Proven Effective For Chloride Removal
In two bench-scale tests, a new technology effectively removed up to 99% of chlorides and 97% of total dissolved solids in a single pass. This solution offers a commercially viable alternative to traditional treatment methods.
Common Misconceptions Are Keeping Lakes "Sick"
Long-held misconceptions about lake management fuel the intensity and recurrence of harmful algal blooms.
Colorado's Subalpine Wetlands May Be Producing A Toxic Form Of Mercury — That's A Concern For Downstream Water Supplies
The wetlands found across the Rocky Mountains of Colorado just below tree line are crucial for regulating the supply of clean water from the highlands to metropolitan regions downslope, including Denver. However, new research shows the wetlands also harbor a health risk.

DRINKING WATER PRODUCTS

NeoTech D338™

The NeoTech D338™ is specially designed to disinfect water and is an essential component in advanced oxidation processes.

Ion Exchange Resins Reduce Pollution From Refineries

A single operational oil and gas refinery produces millions of gallons of contaminated wastewater a year, leading to environmental pollution concerns. Ion exchange resins are a metal- and ion-removal solution to help clean this wastewater for plant reuse or safe disposal. This application guide explains how resins can be used to demineralize refinery water in process, boiler, and cooling water applications.

PFAS Testing Program

There are over 4,500 compounds currently classified as PFAS compounds. BioLargo's PFAS treatment is customized to the water to reduce energy, breakthrough, waste products, and operation and maintenance costs.

AOS Advanced Oxidation System

Highly effective against bacteria and viruses, the Advanced Oxidation System (AOS) is also well-suited for the decontamination of hard-to-treat organic contaminants such as pharmaceuticals and other micropollutants The AOS can be configured to deliver optimized performance for most water or wastewater treatment applications.

Waste Technologies Transform Problems To Profit

Anaerobic digestion processes that radically improve the quality of wastewater while delivering green energy extracted from biological waste streams are emerging as a profitable way for agricultural and food processing industries cope with the twin impact of drought and pollution challenges.

Ozone Destruction System

NeoTech Aqua Solutions’ line of 254 nm wavelength low-pressure lamps effectively destroys residual ozone and a member of our technical staff will professionally size your UV system.

VIEWS ON THE LATEST REGS

HAAs In The EU: Monitoring For Haloacetic Acids Under The Drinking Water Directive

PFAS Unpacked: Experts Answer Questions On EPA Rules, Funding, Treatment, And More

With the U.S. EPA's PFAS rules now in place, utilities are finding themselves with a growing number of questions regarding how to treat these chemicals, the potential costs, and much more. For answers, Water Online's chief editor, Kevin Westerling, hosted an Ask Me Anything session featuring Ken Sansone, Senior Partner at SL Environmental Law Group; Kyle Thompson, National PFAS Lead at Carollo Engineers; and Lauren Weinrich, Principal Scientist at American Water.
Monitoring Know-How For PFAS Regulations

A Q&A to explain and resolve issues confronting water suppliers as they endeavor to comply with the monitoring requirements of federal PFAS regulations.
Clearing LCRI Hurdles

Assessing what lies ahead in the 10-year race to go lead-free, otherwise known as the Lead and Copper Rule Improvements (LCRI).
Making Sense Of GRR For LCRR: How Galvanized Service Lines Factor Into Inventory Requirements

Many water systems are still tackling the challenge of identifying and compliantly managing galvanized and galvanized-requiring-replacement (GRR) service lines.
A Tiny Bit Of PFAS

In the most recent edition of Water Innovations, there is not a single article focused on PFAS. That wouldn't be exceptional if not for the fact that discussion around per- and polyfluoroalkyl substances has so thoroughly dominated the water space lately. And yet, I penned this as an intro to the edition — just "a tiny bit of PFAS" content — because a small portion of PFAS is of the utmost importance in terms of treatment, policy, and cost.

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PFAS In Medical Devices: A Health Sector Responsibility To Lead

Medical device makers must balance PFAS performance benefits with health risks, preparing for regulation by auditing materials, investing in alternatives, and leading industry-wide collaboration.
MBR vs. Conventional: Why Operator Experience Comes Down To Design, Not Membranes

This article isn’t about the theoretical benefits of MBR technology. It’s about what actually impacts day-to-day MBR operation—and what makes an MBR plant feel intuitive, stable, and predictable… or frustratingly complex.
Overcoming Excipient Risks And Challenges For Parenteral Formulations

Excipients are essential to parenteral formulations, which help protect APIs, enhance stability, and ensure safety. Learn how strategic excipient selection can optimize drug performance and patient outcomes.
The Catch-22 Of eConsent: A Missed Opportunity For Improved Trials

Drawing on evidence from scientific literature, we examine the pitfalls that have hindered its success and propose actionable solutions to unlock its true value in clinical research.
Rural North Texas Community Cuts Non-Revenue Water By 42% With Pipeline Leak Detection Technology

Discover how a city solved its non-revenue water challenge by rapidly pinpointing three hard-to-find leaks in 13 miles of aging pipeline using a free-swimming acoustic tool.
Driving Precision, Agility, And Partnership In Drug Development

Anshul Gupte Ph.D., shares insight about phase-appropriate development, technical hurdles, building agile teams, and planning strategy for novel therapies.
All-In-One Headworks Systems: An Economical, Efficient, And High-Performing Solution For Wastewater Treatment In Small To Mid-Sized Municipalities

For municipalities with small and medium-sized populations or in rural locations, designing state-of-the-art systems and navigating complex construction projects can be particularly daunting. This is where all-in-one headworks solutions offer a game-changing advantage.
Test Kit Management: The Hidden Weak Point In Your Visual Inspection Program

A proper test kit management program is no longer a “nice-to-have”—it’s a compliance necessity. Without a structured system, you risk inspector drift, failed audits, and errors in batch release.
Actuators On Aeration Blower Valves Improve Dissolved Oxygen And Increase Overall Process Stability

Discover how installing Beck electric actuators on the aeration blower control valves has improved process stability and plant operations for a South Florida treatment plant.
Why Planning Is The Hero Of AMI Deployment

Thorough planning, accurate data, and strong communication are the keys to successful AMI deployments, preventing costly disruptions and ensuring technology delivers long-term operational and customer service value.
How Advanced Biological Technologies Overcome Complex Wastewater Treatment Challenges In The Oil And Gas Sector

This white paper explores how advanced biological technologies — including MBBR, IFAS, SBR, and MBR systems — are transforming wastewater management in this sector.
How Utilities, Engineers, And Manufacturers Can Overcome Mounting PFAS Compliance Workloads

Recent federal PFAS regulations will overwhelm consulting engineers, water and wastewater utilities, and equipment manufacturers as thousands of utilities work to comply. Generative design can enable these parties to meet the workload demand and deadlines.
X-Band Radar: Driving Defense Applications With Beamforming, GaN And GaAs Technology

X-band radar advancements, powered by BFICs, GaN, and GaAs, are enhancing drone detection, surveillance, and defense applications. Qorvo’s innovations provide high-performance, cost-effective solutions for modern security challenges.
DEYAK Water Utility Drives Technology Advancement For Water Systems In Greece

As part of Greece’s post-pandemic National Recovery and Resilience Plan, the government is prioritizing sustainable water and waste management alongside energy reform and digital modernization.

Colorado Utility Removes PFCS From Well With Xylem's Ion Exchange System

Perfluoro compounds (PFCs), which are suspected carcinogens, are a growing concern for communities and a challenge that many water utilities need to address. When the Stratmoor Hills Water District detected PFCs in a seasonal well, the utility partnered with Evoqua, a Xylem company, to find a cost-effective solution.
Elevating Downstream Process Development With Real-Time Data Monitoring

Learn how real-time monitoring with PAT enhances process control, shortens development timelines, and supports the shift toward continuous manufacturing in biopharmaceutical production.
Clean Water Even During Disaster: Why U.S. Pipe Ductile Iron Pipe Is The Smart Choice For Public Health And Safety

Infrastructure must endure disasters to protect public health. Learn why ductile iron pipe offers fire resistance, seismic stability, and ensures clean, chemical-free water delivery when it is needed most.
Recent Updates To The Declaration Of Helsinki Affecting Clinical Trials

The World Medical Association (WMA) has announced a significant, rare update to its cornerstone ethical document, the Declaration of Helsinki, which guides medical research involving human participants.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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