As water systems grow more complex and climate patterns shift, Legionella is emerging as one of the most persistent and underestimated risks in the built environment. The threat to public health from Legionnaires' disease will likely further escalate unless decisive action is taken.
- Aerzen Delta Hybrid Direct Drive: A Game Changer In Blower Technology
- The Final Mile: The U.S. Simply Must Rush To Finish Its Critical Lead-Pipe Cleanup
- Resolving Odor Complaints With Targeted Solutions Restore Community Confidence
- Rural North Texas Community Cuts Non-Revenue Water By 42% With Pipeline Leak Detection Technology
- Ion Exchange (IX) Systems
- Colorado Utility Removes PFCS From Well With Xylem's Ion Exchange System
- 3 Utilities Turning Wastewater Into Opportunity With Advanced Treatment And Reuse
- Governments Need To Prepare For More Frequent Large Floods
LATEST HEADLINES
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FEATURED SOLUTIONS
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![GettyImages-2194234967_450_300]( "Aerzen Delta Hybrid Direct Drive: A Game Changer In Blower Technology")
Aerzen Delta Hybrid Direct Drive: A Game Changer In Blower TechnologyAerzen’s Direct Drive Delta Hybrid blower boosts aeration efficiency with an optimized rotor profile, belt-free drive, improved cooling, and expanded turndown—cutting energy costs and simplifying long-term maintenance.
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![WOL_south-dearborn_385x250]( "Resolving Odor Complaints With Targeted Solutions Restore Community Confidence")
Resolving Odor Complaints With Targeted Solutions Restore Community ConfidenceThe South Dearborn Regional Sewer District in Lawrenceburg, Indiana, provides regional wastewater treatment services for three cities and an international distillery. The 6 mgd treatment plant is located in an area of high population growth and is surrounded by many retail operations and other commercial developments. In addition, a heavily traveled state highway runs by the treatment plant.
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![WOL_iowa-park-smartball_385x250]( "Rural North Texas Community Cuts Non-Revenue Water By 42% With Pipeline Leak Detection Technology")
Rural North Texas Community Cuts Non-Revenue Water By 42% With Pipeline Leak Detection TechnologyDiscover 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.
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![Case Study: Ion Exchange Treatment Of Regulated Metals In Coal Ash Found To Be Efficient In Power Industry]( "Ion Exchange (IX) Systems")
Ion Exchange (IX) SystemsIon exchange (IX) is a tried-and-true method of removing metals and other inorganic compounds from water. Arsenic, cadmium, chromium, copper, lead, nickel, selenium, radionuclides, and zinc are just a few examples of the compounds that our ion exchange systems have removed from water.
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![WOL_stratmoor-hills-pfcs_385x250]( "Colorado Utility Removes PFCS From Well With Xylem's Ion Exchange System")
Colorado Utility Removes PFCS From Well With Xylem's Ion Exchange SystemPerfluoro 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.
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![getty-2188462678-modern-wastewater-WWTP]( "3 Utilities Turning Wastewater Into Opportunity With Advanced Treatment And Reuse")
3 Utilities Turning Wastewater Into Opportunity With Advanced Treatment And ReuseRead about three of the most pressing wastewater challenges utilities face today and how Stratmoor Hills, Key West Resort Utilities, and Beijing Water Group are using advanced treatment and reuse to overcome them.
WATER ONLINE FEATURED VIDEOS
In this episode of The Water Online Show, host Travis Kennedy explores the technology reshaping chemical dosing: Blue-White’s Enhanced MD1 metering pump. President Rob Gledhill breaks down how the pump’s dual-diaphragm design delivers near-continuous feed, eliminates vapor lock risks, and boosts accuracy without stroke adjustments.
At WEFTEC 2025, Huber’s Simon Randle discusses how emerging pressures in the industry—from PFAS and microplastics to shifting federal funding—are influencing everything from technology development to workforce priorities.
At WEFTEC 2025, CycloPure and Kurita America reveal how their new partnership is accelerating PFAS removal — from innovative Dexsorb™ media and regenerative treatment facilities to turnkey deployment for communities of all sizes. With regulations tightening and public health risks unchanged, the duo explains why their combined expertise, sustainability focus, and expanding installations could redefine PFAS treatment across the U.S.
When infrastructure emergencies strike, every week counts. At WEFTEC 2025, Gorman-Rupp’s Vince Baldasare sits down with The Water Online Show to unveil phase two of the ReliaSource Express program — a rapid-delivery solution helping municipalities get critical pumping systems in just four weeks.
KNOCK OUT SOLIDS WITH PENTAIR
Install with confidence from our centuries of combined legacies in quality water disposal pumps. Engineered for performance. Be empowered with helpful digital tools and programs to boost your business.
AMI: ADVANCED METERING INFRASTRUCTURE
From leak detection and demand management to enhanced customer service and improved operational performance, AMI offers transformative potential for the modern utility. This AMI e-book explores these topics and more, illustrating how the benefits of AMI extend well beyond billing.
SUPPLIER OF THE MONTH
Calgon Carbon, a wholly-owned subsidiary of Kuraray Co., Ltd. (TYO: 3405) (Kuraray), is a global leader in the manufacture and/or distribution of innovative coal-, wood- and coconut-based activated carbon products – in granular, powdered, pelletized and cloth form – to meet the most challenging purification demands of customers throughout the world.
Learn more here.
SPECIAL FEATURES
As utilities worldwide face mounting pressure from drought, water scarcity, and tightening regulations, this webinar explores how validated, chemical-free UV solutions are reshaping disinfection across surface water, wastewater, desalination, and potable reuse. Through global case studies—from Brazil to Singapore to complex NDMA removal—the presenters show how UV can cut operating costs, reduce disinfection byproducts, and protect RO membranes while simplifying maintenance.
Learn more here.
ON-DEMAND WEBINARS
- Ask. Analyze. Act: Using AI to Drive ROI from Your Water AMI System
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- Digital Water Masterclass: "Crawl-Walk-Run-Fly" With AI In Water Quality
- Blind Spots: The Hidden Risks of Outdated Wastewater Monitoring Methods
- Mastering pH Measurement: Boost Accuracy, Performance & Reliability`
- A Better Choice For Chemical Feed Control
WATER ONLINE DIGITAL MAGAZINES
Providing expert insight into the most important topics in the water and wastewater industry.
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Includes:
Nanotechnology In Water
Wastewater Flow Monitoring
Public-Private Partnerships
Pretreatment Filtration![]()
Includes:
Digital Transformation
Smart Networking
Pump Efficiency
Lake Remediation![]()
Includes:
ORP Monitoring
Designing Synthetic Microbes
PFAS Remediation
Collaborative Project Delivery![]()
Includes:
CERCLA And PFAS
Non-Revenue Water
Chromium Regulations
Data-as-a-Service![]()
Includes:
Cybersecurity
Water Reuse
Harmful Algal Blooms
Machine Learning
