Articles by: WFM Staff

Rio de Janeiro Network Designs Water Distribution System Delivering Energy Savings, Revenue Gains By Aidan Mercer Prolagos, a subsidiary of Aegea Group, is responsible for providing water and sewerage services to five municipalities in Região dos Lagos, Rio de Janeiro. Prolagos manages a total waterRead More

How to Implement a Unidirectional Flushing Program and Improve Your Efficiency, Conservation By Lara Kammereck & Dan Reisinger Unidirectional Water Main Flushing (UDF) is increasingly used across North America to improve operations, enhance the water system and improve service standards. Water main flushing has long beenRead More

By Grady Stout & Kevin Kruchinski The sudden surge of water flow to the northern part of the water system in the Chattanooga, Tenn., in the early morning hours of April 4, 2016 was unexpected. It was also indicative of a problem for Tennessee American Water, aRead More

By Greg Baird Sustainability in Financial Decision Making In 2009, the National Research Council called for, in concept, a national integrated framework for infrastructure asset management to develop an alignment of cost and value of infrastructure services, user rate structures, community and regional fees, andRead More

Cavanaugh has announced that it has been selected for Phase 1 of a Water Loss Technical Assistance Program (Water Loss TAP) contract from the California-Nevada Section of the American Water Works Association (CA-NV AWWA). The $3.2 million dollar program will run approximately two years andRead More

Hydrant Security Maintenance & Misconceptions In general, what are some of the most common security threats that water utilities face, whether intentional system attacks or passive threats? The biggest threat is always the introduction of some foreign material into the distribution system. A lot ofRead More

3M EMS Rope Utilities can now easily mark and locate underground plastic pipes with the Electronic Marker System (EMS) Rope 7000 series from 3M. The rope can be placed inside conduit or installed with pipe in horizontal directional drilling applications up to four feet deep.Read More

This is not an article about why water and wastewater utilities should consider a public-private partnership (P3) to deliver urban stormwater infrastructure projects. As you surely know, a P3 appeals to many municipalities for their ability to leverage private sector expertise and efficiencies — andRead More

By Greg Baird The term sustainable is used so freely that its true meaning is not always clear. This occurs specifically when applied to sustainable infrastructure. It is important to clearly communicate on sustainable infrastructure issues and approaches in order to achieve meaningful progress towardsRead More

By Adam Krantz & Nathan Gardner-Andrews All of us in the water sector have reacted with a combination of horror, deep concern and confusion as the drinking water crisis in Flint, Mich., played out in recent months. The worst municipal water crisis in the United StatesRead More