WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS
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The Devastating Legacy Of Algaecides: Why The Quick Fix Is Failing Our Lakes As warmer months approach, water management professionals must confront the compounding consequences of biocidal algae treatments.
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What Is The Future Of Source Water Protection? Water utility managers and municipal leaders have long struggled amid the convergence of several threats to public water supplies. During a recent Water Online Live event, I sat with a panel of industry experts to examine the transition from reactive crisis management to a proactive, adaptive resilience framework.
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Drinking Water Contaminated With 'Forever Chemicals' During Pregnancy Linked To An Increased Risk Of Childhood Asthma
While most of us are routinely exposed to low levels of PFAS, some communities are exposed to far higher levels from nearby pollution sources. A new study shows that in one of these at-risk communities, children were more likely to develop asthma if their mothers were exposed to very high PFAS levels during pregnancy.
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The Pragmatic Shift In Source Water Protection: Moving From Symptom Management To Root-Cause Accountability A shift in how we approach source water protection is long overdue. Currently, we are trapped in a cycle of escalating costs, forced to treat symptoms like algae and invasive weeds expediently with chemicals while the underlying risk in the reservoir compounds. True risk management requires breaking this cycle.
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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.
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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?
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The Future Of In Situ Chemical Oxidation For Targeted Solvent Destruction
The U.S. EPA’s 2026 trichloroethylene (TCE) compliance deadlines are now forcing a concrete shift toward source-zone destruction. In situ chemical oxidation (ISCO), sequenced with enhanced bioremediation, is proving to be the most credible path to groundwater contaminant rebound mitigation.
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When Drinking Water Raises Bigger Questions About Brain Health And Environmental Risk
A new study linking certain groundwater sources to higher Parkinson’s risk underscores a broader question for the water sector: how environmental exposures in drinking water may influence long-term health.
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EPA Seeks Court‑Ordered Removal Of 4 PFAS Limits The U.S. EPA is testing a new procedural strategy to remove four PFAS drinking‑water limits from ongoing litigation, asking the D.C. Circuit Court of Appeals to invalidate those limits on the grounds that the EPA itself committed a procedural misstep when issuing the 2024 PFAS rule.
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Putting The National Toxicology Program's Fluoride Review In Context Despite renewed public concern over fluoride and cognition, the National Toxicology Program’s findings focus on high‑fluoride groundwater conditions — not the controlled levels used in U.S. drinking water systems. Understanding that distinction is critical for utilities navigating policy questions and community expectations.
VIEWS ON THE LATEST REGS
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Despite renewed public concern over fluoride and cognition, the National Toxicology Program’s findings focus on high‑fluoride groundwater conditions — not the controlled levels used in U.S. drinking water systems. Understanding that distinction is critical for utilities navigating policy questions and community expectations.
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In this Q&A, Dr. Elke Süss of Metrohm addresses the urgent need for haloacetic acid testing in response to “one of the most significant updates to EU drinking water monitoring in recent years.”
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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.
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A Q&A to explain and resolve issues confronting water suppliers as they endeavor to comply with the monitoring requirements of federal PFAS regulations.
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Assessing what lies ahead in the 10-year race to go lead-free, otherwise known as the Lead and Copper Rule Improvements (LCRI).
MORE WATER INDUSTRY FEATURES
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Product Carbon Footprints reveal true lifecycle emissions, enabling collaboration, innovation, and informed decisions. Learn why moving from estimates to evidence is essential for reducing Scope 3 impact.
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Explore how embedding inclusion early in clinical development enhances enrollment, strengthens data integrity, and improves outcomes, especially in oncology and rare disease trials.
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Surface water supplies most urban drinking water, but rising variability and contamination are straining ageing infrastructure—making digital planning tools essential for resilient, future-ready treatment systems.
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Oxygen heterogeneity, caused by pressure variations and other factors in large-scale bioreactors, can significantly impact cell growth and product yield.
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Ready for a solution that allows you to manage all of your water quality programs in one place? 120Water's Sample Manager consolidates every aspect of your sampling program into a single digital dashboard, simplifying task management and unlocking the data insights your team needs to stay ahead.
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Drinking water professionals and engineers understand that maintaining safe and high-quality water throughout the distribution system is a critical responsibility. Chlorine, the backbone of disinfection, ensures safety, but its effectiveness can falter in the complex network of pipes, tanks, and dead ends.
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Explore strategies to maximize drug product recovery during sterile filtration, minimize hold-up volume, and reduce dilution after PUPSIT to ensure higher yield, improved efficiency, and less waste.
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Climate change is expanding source water variability beyond historical limits, forcing treatment plants to design for wider conditions—and making digital planning essential for resilient infrastructure decisions.
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CMMS and EAM go-lives in GMP environments hinge on more than timing. Explore how big-bang, phased, compliance-first, and patchwork approaches shift validation effort, audit risk, and operational strain.
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Learn about a novel solution dramatically improving the purification and yield of promising nanoscale vesicles for medical applications.
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Calgon Carbon’s Dr. Angela Rodriguez shares insights on PFAS treatment, regulatory readiness, sustainability, and how innovative carbon technologies help utilities balance compliance, cost control, and environmental goals.
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Learn five essential best practices to maintain a sterile incubator shaker environment, from routine cleaning and humidity control to advanced HEPA filtration for reliable results.
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For most water utilities, master and production meters represent the system's financial and operational truth. These meters quantify the volume of water entering the distribution network, support water accountability programs, validate NRW calculations, and influence everything from treatment costs to rate structures.
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Discover how N-1 intensification shortens production timelines and improves cell viability by replacing traditional filtration with automated, low-shear separation techniques to achieve higher seeding densities.
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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.
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With the LCRR deadline fast approaching and over 59% of its service lines unverified, Martin County recognized the significant work ahead in preparing to meet the LCRR requirements. The county needed to establish a clear strategy for its compliance program, and to support this effort, it needed an engineering consulting partner with extensive expertise in LCRR.
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AWWA C800, Underground Service Line Valves and Fittings, was built around the use of one brass alloy, C83600, also known as leaded red brass, favored for its manufacturability and low cost. Over the last two decades, the waterworks industry has transitioned to brass alloys that meet the definition of lead-free for most surfaces contacting potable water.
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The Toledo water crisis exposed treatment gaps, highlighting harmful algal blooms as a core design challenge requiring flexible, multi-barrier systems and scenario-based planning.