Selecting Flow Monitoring Technologies for Your Agency   Water & Wastes Digest July 2005   By Patrick Stevens
The EPA recognized the difficulty faced by municipalities as they try to sort through the performance claims by manufacturers of environmental equipment, and several years ago developed the Environmental Technology Verification (ETV) Program to verify performance of several types of air- and water-related equipment including flow meters.

Maneuvering More from Drive-by AMR   Water & Wastes Digest February 2005   By Betsy Loeff
“As a result of our project, we’ve learned a lot about water meter automation issues,” Adkins said.

City of Warren, Ohio converts to advanced AMR system   Water & Wastes Digest February 2005

Finding Leaks Leads to Saving Money   Water & Wastes Digest February 2005   By Betsy Loeff
We hate the expression unaccounted-for water,” Carl Yates, the utility’s general manager, said. “So we started using our SCADA system to monitor nighttime flows in an effort to understand consumption patterns and identify potential problems.”

Automatic Water Accountability   Water & Wastes Digest February 2005   By David A. Herchko
With compound annual growth at over 30% in units over the past five years and market penetration at just over 18%, the future for AMR systems in the water utility market looks very exciting

AMR Results Speak Volumes   Water & Wastes Digest January 2005   Buddy Morgan
Montgomery, Ala. became a field test site for the R900 RF MIU during its product development phase. This test provided confirmation that AMR would be a viable solution for the city.

IS Teams Aid AMR Installations   Water & Wastes Digest August 2004   By Betsy Loeff
Honeywell installers began deploying the 87,000 Hexagram endpoints in the utility’s fixed-network system two years ago.

Advances in Magmeter Technology   Water & Wastes Digest April 2004   By Jeffrey A. Galvin
For many reasons, applications for magmeters have mushroomed in a number of key markets, including those in water and wastewater.

Assessing Leakage in Water Supply Networks Using Flowmeters   Water Engineering & Management March 2003   Richard Furness, PhD., CEng. and ISA Fellow
Flowmeter usage is diverse and central to the entire water cycle control within the industry. The metering process directly or indirectly influences resource management, process control, new works planning, distribution management, leakage detection, financial control and environmental issues.
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Keeping Meters On Line: Accurately Measuring Drinking Water and Sewage   Water Engineering & Management September 2002   Rodney Johnson
Detroit Water & Sewerage Department (DWSD) has a high stake in keeping its flowmeters up and running with calibrated accuracy. This is especially true for its 278 wholesale water meters used in its vast network of distribution lines that serve 126 communities. It also is true for metering sewage inputs from wholesale customers for its Wastewater Treatment Plant. This article focuses on a unique answer that DWSD found for keeping its magnetic meters online by means of a portable electronic system that verifies and certifies calibration, all done in-line.
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Legionella Management and Monitoring: Part I   Water Quality Products January 2002   Paul S. Warden, Kristen S. Fallon, Ph.D., M.S.E.L., Analytical Services, Inc., and Colin R. Fricker,
This article will present an overview of Legionella bacteria, its ecology and sample collection strategies. A discussion of the pros and cons of Legionella monitoring also is included.
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Microwave Propagation Helps Measure Sludge Density   Water Engineering & Management October 2001   John Hemphill
Measuring sludge density using microwave propagation can offer a high degree of accuracy even under the worst process conditions.
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New Water Meter Thrives in Harsh Environment   Water & Wastes Digest July 2001
The Nevada desert: grit, dust, blazing hot sun by day and ground frosts by night. Just the place to stake out a water meter in an open pit and see how long it can last. That is what happened to a new SmartMeter -- with some revealing results.
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Insertable Electromagnetic Flowmeter Solves Difficult Piping Problem   Water & Wastes Digest April 2001
A difficult piping arrangement that included limited distance between the metering site and pipe fittings posed a dilemma for the engineering staff at a city of Frederick, Maryland, raw water pumping station.
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Municipal Plant Upgrades Wastewater Treatment With New Magnetic Flowmeters   Water & Wastes Digest February 2001
Wisconsin's Madison Metropolitan Sewerage District needed to replace its aging electromagnetic flowmeters at 32 points in its Nine Springs Wastewater Treatment Plant. After carefully weighing its options, the district decided to purchase UniMag magmeters from Isco, Inc.
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Best Meter Management Practices for Water Utilities   Water Engineering & Management August 2000   Donald L. Schlenger, Ph.D.
Meter management practices directly affect a water utility’s competitive position in the marketplace. Not only does the meter serve as the "cash register" for the utility, but it also offers unique opportunities to improve productivity and enhance customer service.

Optimizing Chemical Feed at Watertown Water Wells   Water Engineering & Management March 2000   Michael C. Olesen

Remote Wireless Meter Reading Technology Utilizes Only Digital Control Channels   Water & Wastes Digest August 1999
The challenge from a major natural gas transmission company was simple: develop a low cost, remote wireless technology that could provide daily automatic PC meter reading. The solution, developed by PGI International of Houston, Texas, was a product called Skylemetry.

Low Lead Bronze Water Meters: Common Questions   Water & Wastes Digest July 1999   Patrick T. Grayson
A question-and-answer session with Patrick T. Grayson, president of ABB Water Meters Inc., about low lead bronze water meters.

Flowmeter Helps Industry Measure Success   Water Engineering & Management December 1998
Many industrial companies rely on accurate metering of the liquid they process through their plants. When the metering fails, so does the process. A paper mill in West Monroe, Louisiana, Riverwood International, discovered this a few years ago when operators found that existing flowmeters were unreliable.

Continuous Monitoring Saves City from Building a New Plant   Water Engineering & Management July 1998

Nostalgic MWD Joins Computer Revolution   Water Engineering & Management October 1997

Survey Uncovers Million-Gallon-Per-Day Leak   Water Engineering & Management September 1997

Inbound Technology and Wireless AMR   Water Engineering & Management September 1997   Larry Sears
With their wireless installation and better efficiency, automatic meter reading systems are destined to become a neccessity.

AMR: A Crucial Element in Developing a Comprehensive Customer Service Strategy   Water Engineering & Management August 1997   Don Schlenger, Ph.D.
Automatic meter reading can be expensive, but when looked at as a customer service instrument, it can be a valuable asset.

City Cuts Costs, Improves Accuracy with Radio Frequency Meter Reading   Water Engineering & Management August 1997   Joe Hastreiter
Officials in Aiken, S.C., found that reading water meters with radio frequency systems can increase revenue and decrease labor costs.

Water System Metering Modernization Eases Metropolitan Money Crunch   Water Engineering & Management July 1997

Propeller Meter Undergoes Its Own Improvements   Water Engineering & Management March 1997

Meter Management: Best Practices for Water Utilities   Water Engineering & Management March 1997   Donald L. Schlenger, Ph.D.
Choosing the right meter for your utility can have a great impact on the options available to you in the future.

Hunting Down Water Leaks   Water Engineering & Management October 1996   Brian Dumbleton
Computers are now playing an ever-increasing role in the monitoring and control of leaks.

Determining the Economical Optimum Life of Residential Water Meters   Water Engineering & Management September 1996   Dr. Hans D. Allender, P.E.
When should you replace a water meter? A methodology for the calculation of this optimum age is presented.

AMR Installation: Make Your Own Decision   Water Engineering & Management August 1996   Maritza Jackson
When faced with a majority of old meters performing poorly, the City of Pontiac, Michigan, not only replaced these meters, but also the hand-held meter reading devices.

Water Utilities Use AMR to Reduce Costs, Improve Services   Water & Wastes Digest July 1996   Heather Freise
Milwaukee Water Works has a problem. Unfortunately, it is not a problem unique to this utility.

Energy Act Spurs Use of More Efficient Fixtures   Water Engineering & Management September 1995   Naeem Qureshi
New regulations relating to water saving devices will enable utilities to help customers conserve water.

Better Large Meter Accuracy Increases Revenues, Reduces Water Losses   Water Engineering & Management January 1995   Mark C. Carney, John Travis and Jeffrey A. Smith
Large water meters help public and private water utilities to battle higher costs while striving to keep water rates down.

Ohio City Benefits From AMR Decision   Water Engineering & Management January 1995   Dennis Zentarski
A 34-item list of potential benefits helped persuade a city council to give AMR a chance.