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

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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.
Grand Canyon's Dragon Bravo Megafire Shows The Growing Wildfire Threat To Water Systems
As wildfire crews battled the Dragon Bravo Fire on the Grand Canyon’s North Rim in July 2025, the air turned toxic. A chlorine gas leak had erupted from the park’s water treatment facility as the building burned, forcing firefighters to pull back. The water treatment facility is part of a system that draws water from a fragile spring. The fire also damaged some of the area’s water pipes and equipment.
What Are Legionella Log Books And Why Are They Important? Implementing and managing a Legionella control regime can sometimes seem daunting and complex. Invariably, a lot of resources, time, and effort are needed to achieve the required standard and provide assurance to senior management and auditors that controls are effective and those that are not are being managed and rectified appropriately.
How ABB's Flow And Digital Technologies Help Bawat With Smarter Ballast Water Compliance
The International Maritime Organization (IMO) sets strict global standards for ballast water management to prevent the spread of harmful aquatic organisms. For companies like Bawat, a Danish innovator in ballast water management, being able to verify ballast water flow measurements quickly, accurately, and from anywhere in the world is essential.

DRINKING WATER PRODUCTS

Desalination Of Sea Water

Desalination is the name given to processes that remove salt from water

Convertible-Potable-Water-Treatment-System-1

Convertible Potable Water Treatment System: PWT-12/50

For remote sites of 35 to 200 people, the newterra PWT-12/50 offers optimal flexibility – adapting to changing camp populations quickly and easily. The base 40' unit is a fully self-contained potable water treatment plant with capacity for up to 50 people.

NIROBOX™ Containerized Desalination Solutions

Small-footprint, containerized solutions to treat water from any source- at any scale.

Sewage Treatment Mini Train System: WWT-50

The highly scalable newterra WWT-50 Sewage Treatment Mini Train System is designed for rapid mobilization to serve camps of 200 to 800 people. These efficient plants are configured in trains that allow modular expansion and easy redeployment of assets. Each base configuration consists of two 40' containers that provide 50 m3 (13,200 US gal) of treatment capacity – enough for 200 people. Supplementing the base system with one 40' Adder container doubles capacity to 100 m3 for up to 400 people.

Why Should We Care About NSF/ANSI 61 Certification?

According to National Sanitation Foundation (NSF) and the American National Standards Institute (ANSI), it's a set of standards relating to water treatment and establishes criteria for the control of equipment that comes in contact with either potable water or products that support the production of water.

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.

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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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How Does Connector Care And Cable Phase Stability Impact Test Results?

Proper connector care ensures measurement accuracy and reliability. Learn how color-coded connectors, inspections, and storage best practices maintain phase stability and protect your RF test setups.
Greater Efficiency And Peace Of Mind With The KETOS SHIELD

In this case study, explore how a municipality automated its water quality testing to ensure compliance in real time.
Overcoming Scale-Up Challenges In iPSC Production: A Joint Investigation

Discover how new processing methods tackle challenges in large-scale stem cell production and how automated, low-shear processing maintains cell health and pluripotency across production scales.
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.
Enrollment And Retention: Applying Corporate Meetings Management Best Practices

Discover how a structured, scalable approach to patient support can streamline trial operations, improve retention, and elevate the clinical experience for everyone involved.
Chlorine Sensors Waste An Estimated 6.1 Billion Gallons Of Non-Revenue Water Every Year

Chlorine sensor waste streams cause massive water loss and costs. The Halogen MP-5 sensor eliminates waste, reduces maintenance, and improves efficiency—offering a breakthrough in sustainable water monitoring.
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.
Patient-Centric Formulations In Pediatric Adherence

Improving pediatric adherence requires age-appropriate formulations, taste-masking, and swallowability strategies. Regulatory, clinical, and technological insights help overcome barriers and support safer, more effective therapies for children across developmental stages.
Contamination In The Shadows: Risks Lurking From Environmental Issues

Discover how science-based bio-decontamination strategies effectively eliminate invisible pathogens and rapidly restore facilities to operational safety following major infrastructure disruptions.
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.
Improving API Solubility With Mesoporous Silica

Poor solubility of active pharmaceutical ingredients can hinder drug effectiveness. Learn how innovative formulation strategies enhance solubility and bioavailability to improve therapeutic outcomes for challenging drug candidates.
Engineered For Impact: The Carbon That Stands Out In PFAS Treatment

Filtrasorb 400’s agglomerated pore structure and high volumetric capacity deliver unmatched PFAS removal, longer run times, and lower lifecycle costs—outperforming direct-activated carbons in real-world and lab testing.
Tips For Navigating Tax Season As A 1099-MISC Recipient

Explore the tax implications for individuals who received compensation for participating in clinical trials, specifically focusing on the issuance of the 1099-MISC.
Identifying Contaminants Of Concern

In this article, we outline the sources, occurrence, known health issues, and mitigation options for specific contaminants.

CDISC + TMF Europe Interchange 2025: 5 Key Takeaways

The CDISC + TMF Europe Interchange showcased critical insights for TMF professionals. Learn about essential collaboration, the impact of AI, and the continued drive for standardization in clinical trials.
How EPA's Focus On Testing Strategies & Methodologies Are Critical For Improved Water Quality

In alignment with the recent federal initiatives, Birchtech’s RSSCT Analysis Design Center provides a practical, cost-efficient solution for utilities to enhance PFAS detection.
PHI And Medical Devices: What Device Manufacturers Need To Know

Connected medical devices must treat Protected Health Information (PHI) protection as integral to patient safety and compliance. Understand the data flows and HIPAA requirements to design security.
After You Own It: Cutting OpEx And Scaling Legacy Plants With Modern MBR Technology

For private utility owners and operators, legacy infrastructure isn’t a sunk cost. It’s an opportunity. And with the right retrofit strategy, that aging wastewater treatment facility can become a stable, revenue-generating asset.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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