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

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

Opinion: Why PFAS Policymakers Should Read Past The Abstract
When it comes to drinking water, sound public policy requires sound scientific research. Publication in a prestigious, peer-reviewed journal helps establish legitimacy for scientific claims in public discourse. But science is a social process, scientific standards of evidence vary across disciplines, and peer review does not guarantee validity. For readers who stop at the abstract, these distinctions can be easy to miss.
Planting The Seeds Of Inspiration: Eelgrass Restoration
Restoring eelgrass beds is critical because they provide habitat for many kinds of marine life, improve water quality by filtering out pollution, and the plant’s root system stabilizes the sediment on the seafloor, protecting shorelines from erosion.
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.

DRINKING WATER PRODUCTS

DE NORA TETRA™ Modular Deepbed™ Filter Modular Packaged Filtration Plant

The DE NORA TETRA™ Modular DeepBed Filter Plant from De Nora Water Technologies is designed as a competitive filtration plant for tertiary effluent from small to medium size sewage works. The Modular DeepBed Filter utilizes the technology of DeepBed filtration that has made the TETRA filter such a successful tertiary treatment process over many years in Europe and the United States.

ETS-UV™ For Water Reuse

Given the critical shortage of drinking water in many regions, advanced treatment and reuse of wastewater is becoming increasingly common as municipalities address water demands and shrinking supplies.

NeoTech D438™

The NeoTech D438™ is specially designed to disinfect water and is an essential component in advanced oxidation processes.

High Capacity BABA Compliant Filter Housing

Harmsco has developed a higher capacity filter housing that is BABA compliant, and it is available in a 3X, as well as a 5X model.

ACTIFLO®

Actiflo™ is a compact process that operates with microsand (Actisand™) as a seed for floc formation. Actisand™ provides surface area that enhances flocculation and also acts as a ballast or weight to aid a rapid settlement

TrojanUVFlex

TrojanUV systems are installed for water providers who are adopting wastewater reuse to conserve natural drinking water supplies.

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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Securing Sponsor Reimbursement For CRIO Fees

Gain sponsor approval by positioning technology as key to streamlined workflows, compliance, and patient safety — reducing risk and improving collaboration. Explore strategies now.
Productivity Hacks For An Effective RFP / Clinical Trial Vendor Selection

Starting a new clinical study requires careful vendor selection and these practical, actionable steps to enhance your selection process and ensure long-term partnership alignment.
Beyond Meter Reads: Leveraging Temetra For Enhanced Customer Engagement And Conservation

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.
AMERICAN And Partners Install Boltless Restrained Underwater Pipeline System In Ashland, Wisconsin

Beneath the waters of Chequamegon Bay on Lake Superior in Ashland, Wisconsin, about 4,500 feet of 24-inch AMERICAN Flex-Ring Ductile Iron Pipe and a submerged timber crib intake structure were installed to ensure the city’s residents have quality drinking water for the next 100 years. The Ashland Water Intake Project began May 1, 2025, and is now complete.
From Depths To New Heights: Revolutionizing Wastewater Pumping With Above-Ground Technology

Read this article for an overview of key advantages, as well as examples of how communities have achieved cost savings by moving towards above-ground systems.
Identifying Contaminants Of Concern

In this article, we outline the sources, occurrence, known health issues, and mitigation options for specific contaminants.
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.
Innovative Power & RF Solutions For Robotic Technology

Robotics innovation demands precise motion, robust connectivity, and efficient power. Discover how integrated connectivity, sensing, and power management solutions enable smarter, scalable, next-generation robotic systems.
Keep Your Cool: The Importance Of Advanced Side Stream Filtration In Data Center Operation

Advanced side stream filtration protects sensitive cooling infrastructure in data centers, extending membrane life, reducing water and energy use, and preventing costly downtime caused by particulate-loaded cooling water.
Sample Sizes For Performance Testing Of Combination Products, Packaging

When developing combination products or evaluating primary packaging for drug products one must evaluate the performance of the devices and the packaging to ensure that they are fit-for-purpose.
Improving API Solubility Using Hot Melt Extrusion Formulation

Solubility of active pharmaceutical ingredients (APIs) is a challenge in drug development. Discover how hot melt extrusion with polyvinyl alcohol enhances API solubility and stability to offer improved drug delivery.
Practical Tips For Maintaining Healthy Cell Cultures

Humidity is a critical yet often overlooked factor in cell culture. Learn how it impacts cell viability and discover practical strategies to maintain optimal conditions for reliable results.
Impact Of JCA And Project Orbis On The European Revenue Potential Of An Oncology Product

Contrary to concerns about price erosion, new analysis suggests Joint Clinical Assessment and Project Orbis will likely increase European oncology product revenue by enabling faster market uptake.
The Role Of Peptones In Boosting Monoclonal Antibody Production

Peptones have become a key tool in CHO cell bioprocessing, enhancing monoclonal antibody yield and quality.

Writing Effective Clinical Regulatory Documents For Therapy Trials

Clinical medical writing for gene therapy regulatory documents is a demanding, detail-oriented task that diverges significantly from medical writing for more traditional therapies.
2025 Clinical Trial Payment Tax Implications Explained

Flat-rate clinical trial payments are often taxable in the U.S., while reimbursements are not. Unclear tax rules can impact participant trust, site communication, and trial retention.
Key Considerations When Selecting A Laboratory Incubator

Choosing the right incubator requires more than reading specs. Learn how to evaluate performance metrics, contamination control, and real-world functionality to make confident equipment decisions.
Advanced Wastewater Treatment Solutions For Industry And Municipalities

This resource will help you navigate the complexities of industrial and municipal wastewater treatment, understand the latest technology, and see how Aria Filtra® technology addresses the needs of modern wastewater management.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

DRINKING WATER PRODUCTS

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