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

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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.
PFAS Policy In 2025: Why It's Time To Go Beyond Remediation The most common techniques for disposing of PFAS may no longer be good enough.

DRINKING WATER PRODUCTS

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.

A New Way Of Designing With Reverse Osmosis Membranes

Process design in water treatment is historically confined to proprietary or user-defined spreadsheets on a unit operation basis, with users manually adding results from each unit process upstream into the next operation.

UV Technology Offers Solution For Emerging Water Crisis

Many are turning to UV as an effective barrier to enable the reuse of wastewater, for indirect reuse, and aquifer recharge.

NIROBOX™ SW

Containerized seawater desalination solutions ensure water availability in a wide range of applications.

Reducing And Reusing Water In Steel Manufacturing

The art of manufacturing steel for industries is well over 100 years old. Within this time, the steel business has fulfilled consumer needs, including construction, transportation, and manufacturing. The steel manufacturing process is quite intensive as it requires a lot of water to cool down the application. Steel plants constantly look for strategies that can help sustain the steel for a longer time by efficiently improving water and energy consumption.

Newterra Aftermarket Services

Look to Newterra for quality service. Stretch your investment dollars farther by ensuring that your equipment is taken care of by our experts. Newterra offers a wide range of services to help keep your systems running optimally and give you peace of mind.

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.

MORE WATER INDUSTRY FEATURES

UPLC-MS/MS Determination Of GLP-1 Analogue

Discover a robust, evaporation-free method for analyzing liraglutide in human plasma using LC-MS/MS to ensure high sensitivity, reproducibility, and improved analyte recovery.
A Year Of Reflection And Preparation

The Trial Master File (TMF) landscape in 2025 will require companies to stay attuned to the evolving ICH E6(R3) guidelines and the full implementation of the CTIS.
PFAS Treatment: Tackling "Forever Chemicals" In Our Environment

This guide delves into the history, widespread applications, and evolving strategies to understand and mitigate the impacts of PFAS on health and ecosystems.
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.
System Performance Depends On Cleanliness

The Lee Company highlights contamination risks in fluidic systems, offering guidance on detection, prevention, safety screens, and ROB number comparisons to ensure long-term performance and reliability.
Digital Master Plans For Water Utilities

In this article, Steve Drangsholt, Trinnex Sales representative, and Travis Wagner, VP of Digital Consulting, discuss creating digital master plans, their benefits, and changing the narrative.
HPLC Analysis Of Ashwagandha Supplements Using Alliance™ iS HPLC System

This study established a robust HPLC method for analyzing the major active compounds in ashwagandha. Explore the impact of an optimized extraction method using ultrasound and ethanol/methanol/water solvent mixture.
BlueConduit Comments On EPA's Proposed Lead And Copper Rule Improvements (LCRI)

BlueConduit recently submitted comments to the EPA on the proposed Lead and Copper Rule Improvements (LCRI). We are committed to achieving a lead-free drinking water system through evidence-based decision making and applaud the EPA for establishing a timeline for the replacement of all lead service lines in the United States.
Metering-as-a-Service – A Revolutionary Approach To Advance The Water Industry

Metering-as-a-service (MaaS) provides a means for utilities to transition to, or upgrade existing, advanced metering infrastructure with no up-front cost and immediate ROI.
Rapid Thermal Stability Screening And Selection Of Monoclonal Antibody Drug Products

Learn more about a differential scanning calorimeter that offers thermal stability screening of buffer formulations and protein sequence modifications.
Optimized Technology Combinations For PFAS Elimination

Per- and polyfluoroalkyl substances (PFAS) are hazardous substances that harm ecosystems and can have severe effects on human health, compounded by their persistent nature and environmental accumulation.
Let's Get SMART On Adverse Events

One of the biggest risks for medical products and companies is the failure to report adverse events. But what leads to underreporting? Here are five core reasons behind most adverse event underreporting.
How To Get Ready For 21 CFR Part 820/ISO 13485 Harmonization

Explore the key aspects of the harmonization between 21 CFR Part 820 and ISO13485 and guidance regarding how to ensure compliance with the new Quality Management System Regulation (QMSR) standards.
The New Imperative For Water Treatment: A Shift From Compliance To Efficiency

As water scarcity and energy costs rise, new ultrafiltration membrane technologies deliver higher flux, longer lifespan, and reduced fouling—turning water treatment from a compliance task into an efficiency opportunity.

Identify And Quantify AAV Fill States Using Analytical Centrifugation

Purified AAVs are prepared as a variety capsid species. To ensure gene therapy safety and efficacy, it is crucial to characterize and quantify those species.
Tips For Better eCOA Experiences From Medable's Patient Caregiver Network

Hear from patients and caregivers across various therapeutic areas as they offer tips on improving the clinical trial experience.
PFAS Filtration: Designing For Smaller OPEX And Footprint

Keys to bring down the cost of PFAS treatment for operations with limited resources — or any operation using media filtration.
Aligning Pediatric Patient Needs With Drug Development Success

Executive Director of Pharmaceutical Sciences Srinivasan Shanmugam, Ph.D., discusses pediatric patient compliance, regulations impacting trial access, excipients within formulations, and more.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

DRINKING WATER PRODUCTS

Newsletter Signup

VIEWS ON THE LATEST REGS

MORE WATER INDUSTRY FEATURES