Documents
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Should I collect data on the condition of the cylinder in prestressed concrete cylinder pipe?
Prestressed concrete cylinder pipe (PCCP) has a reliable track record with generally low distress rates. Utilities can safely manage PCCP by detecting the...
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Thirty Years of Innovation in Pipeline Management
Water and wastewater utilities must meet the growing needs of their communities with finite and often diminishing resources. Utility asset managers face the...
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Where Do You Stand?
Each day, 850 main breaks occur in North America. A study by Utah State University reported that the average break rate per 100 miles of pipe can be as high as...
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Xylem Watermark | The Global Water Crisis
The world is facing unprecedented water challenges, placing communities, the environment, and our futures at risk. Get to know THE FACTS
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Xylem Watermark | Our Impact
Xylem Watermark 2025 Sustainability Goals We aim to achieve these goals by empowering our employees to volunteer, and partnering with venture impact funds,...
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ACT Fundraises for Midwest Flooding Response with Red Cross
This spring, the Midwest is experiencing extensive flooding that is expected to last through May. Xylem colleagues and business partners have not been directly...
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Houston Xylem Employees Repair Homes Damaged by Flooding from Hurricane Harvey
Xylem colleagues toured a prep school in Houston, TX last week in celebration of the completion of a new school building, which was built in response to...
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Xylem Covington Hosts Family River Clean-Up
In celebration of Earth Day, Xylem and the Covington Rotary Club participated in the Bogue Falaya River clean up. Over 10 Xylem employees and their families...
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Xylem CBS and FHRA Watermark Fundraiser
Xylem CBS and FHRA Watermark Fundraiser On March 8, 2020, Xylem CBS and FHRA hosted its first Xylem Watermark event of the FHRA 2020 Challenge in Maui, Hawaii...
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Protect Your Watershed Event
Join the Watershed Bingo Challenge ! Let’s educate ourselves and others, and take action to preserve our precious water resources! Participate in activities...
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Make Your Mark 30-Day Challenge
Xylem Watermark will host its 5th Annual company-wide Make Your Mark 30-Day Challenge, a month-long event in celebration of World Water Day, starting on March...
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Aguas de Calpe: Smart management of the drinking water and sanitation system
As a municipality with significant fluctuations in water consumption—extremely high demand during the summer—that also relies on multiple reservoir and pumping stations to deal with issues associated with its complicated terrain, the town of Calpe, Spain wanted to optimize their water cycle management.
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Alkagen® AQ Solution Provides Point Source Odor and Corrosion Control
Evoqua Water Technologies LLC was contacted by a South Florida Municipality to provide an odor control solution for a lift station within their collection system. In the past, the municipality had implemented biofiltration for control of atmospheric hydrogen sulfide. However, in recent years the biofilter was removed, leaving the lift station untreated and exposed to high sulfide concentrations.
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Anglian Water are targeting Net Zero operational emissions by 2030
Adoption of innovational technologies that assist carbon reduction and measurement to qualify that improvement is seen as key to NetZero.
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ADV Sediment Flow Research by Louisiana State
Recognizing the danger of continued wetland degradation and loss, state and federal officials are seeking ways to rebuild Louisiana’s threatened wetlands.
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HydroSurveyor Enables Rapid Reservoir Surveys
The ARC-Boat was developed by HR Wallingford and employs SonTek-proprietary Acoustic Doppler Profiler (ADP®) technology. The HydroSurveyor is a highly sophisticated system which includes 5-beam depth sounding, water velocity profiling and navigation capabilities. When mounted in the ARC boat, the HydroSurveyor scans the reservoir as it is guided across the water’s surface. Recorded data is then analyzed by HydroSurveyor software to produce accurate depth measurement in addition to bathymetry maps of the entire water body. With a small amount of post-processing in GIS or 3-D CAD, an accurate water volume can be determined.
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App Note: South San Joaquin Irrigation District Takes the Lead in 21st Century Flow Monitoring
These are not easy times to run an irrigation district in California
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Aquavar IPC with NEMA 3R enclosure helps make farming operations more efficient and profitable
Pumps are everywhere in agriculture, essential both for irrigation and for heating, ventilation and cooling (HVAC). But water needs change, and irrigation systems don’t always require a constant flow rate or constant pressure. Variable frequency drives (VFDs) are electric controllers that vary the speed of the pump, allowing the pump to respond smoothly and efficiently to fluctuations in demand.
