The Challenges of Stormwater Management   Water Engineering & Management November 2002   Bryan A. Coppes
Stormwater management and its role in the larger challenge of preservation of water quality around the world is an evolving issue. As commercial development continues at record levels, both the quantity of runoff and water quality are issues that need to be looked at carefully. The engineering community is being pushed to design new solutions that keep groundwater and surface water ecology safe and that also protect development economics.
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Effects of Recharge of Chlorinated State Water Project Waters to Groundwaters in Lancaster Area of California   Water Engineering & Management April 2002   Hisam A. Baqai, P.E., G.E.
As the population in Southern California increases, more and more demands are being put on the state’s groundwater resources, further exacerbating the overdraft problem. Many communities in Southern California are recharging their aquifers with imported surface waters to combat this problem. The major recharge normally is carried out during wet weather periods when surface water is plentiful. However, recharging these groundwater aquifers with imported surface water can create the potential for water quality degradation. The problem can start when surface water is disinfected with chlorine to prevent biofouling and remove pathogens.
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Advanced Treatment for Groundwater: Treating Low-Quality Groundwater for Municipal Use   Water Engineering & Management November 2001   By Ralph Gelvin, P.E., and Don Novak, P.E.
Groundwater sources that can be used for drinking water purposes are requiring increasing degrees of treatment to meet the requirements of both the regulating agencies and the consumer.
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Meeting the Challenge: Revitalizing the Las Vegas Wash   Water Engineering & Management October 2001
In response to growing concerns over water quality issues in the Wash, a committee has developed a comprehensive adaptive management plan to save this primary outlet for water flows.
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Long-Term Settlement of a Large Water Standpipe   Water Engineering & Management May 2001   Steven Law and John Kasprzak
When tank settlement is anticipated, certain precautions must be taken to assure that the tank settles properly.
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Oxidizing Arsenic III to Arsenic V for Better Removal   Water Quality Products March 2001   Dr. Dennis Clifford and Ganesh Ghurye, University of Houston
On June 22, 2000, the U.S. Environmental Protection Agency (EPA) proposed lowering the maximum contaminant level (MCL) for arsenic from 50 down to 5 micrograms/L (Federal Register, 2000).
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Water Quality Deterioration in Distribution Systems: Part 3   Water Engineering & Management January 2001   Thomas L. O’Connor and John T. O’Connor
This article summarizes studies directed at controlling microbial growths in distribution systems supplied by groundwaters containing ferrous ion and naturally occurring microbial nutrients.

Making Yankee Doodle Dandy: Ground Storage Reservoir Restoration   Water Engineering & Management October 2000   Dan Zienty
Fourteen entities came together to repair and restore a storage reservoir tank that was showing signs of advanced deterioration both inside and out.

EPA Issues Proposed New Rule on Groundwater   Water Engineering & Management June 2000   Robert Gray
The Environmental Protection Agency said that a new rule it is proposing will "establish multiple barriers to protect against bacteria and viruses in drinking water from groundwater sources.

Civil Engineering Firm Designs Marine Laboratory   Water Engineering & Management February 2000

Tensiometer Monitors Contaminant Levels in the Vadose Zone   Water Engineering & Management January 2000

Contaminated Land Receives Quick Remediation   Water Engineering & Management March 1999

Natural Attenuation: Using Statistics to Understand Ground Water Contamination   Water Engineering & Management December 1998

Mother Nature Precipitates a Partnership on Guam   Water Engineering & Management December 1998   Kevin Chandler
After Typhoon Paka ravaged the island nation, this government worked to repair local wells through a partnership agreement.

Valves Prevent Water Shortage   Water Engineering & Management September 1998

Drowning in Groundwater Environmental Monitoring Costs? One Approach Saved $4 Million   Water Engineering & Management May 1998   Peter R. van Dernoot and Camilla Williams, C.E.G.
By becoming a client's advocate, one consulting firm has developed a system to meet environmental regulations while saving money.

Health Canada Helps Aboriginal Areas Perform Water Quality Tests   Water & Wastes Digest February 1998

Removing Nitrate from Groundwater   Water Engineering & Management December 1997   Wesley T. Dorsheimer, Charles B. Drewry, David P. Fritsch and Dain E. Williams

Filter Media Rids Iron from Groundwater   Water Engineering & Management December 1997   Yun H. Zhang
The most common process for iron removal from water is to allow water-soluble ferrous iron (FE2+) in water to turn into water-insoluble ferric iron (Fe3+), and then capture FeIII (iron oxide) particles by filtration.

Recovering the Costs of Water-Supply Cleanup   Water Engineering & Management September 1997   David Terry
Recovering contaminants caused by industry from public water-supply wells can be expensive, but there are ways water suppliers can recoup all or part of these costs.

How to Select the Right Groundwater Sampler   Water & Wastes Digest September 1997
Before selecting a sampler, all of the particulars in the project must be considered to determine which pump is most suitable. In some applications, custom units may be designed for specialized uses.

Plugging the Leaks on Australia's Murray-Darling Basin   Water Engineering & Management March 1997

Drink the Water: Proven Methods, New Advances in Ground Water Treatment   Water & Wastes Digest March 1997   Robert W. Masters
Ground water is the most popular source for water in the United States. Now with growth of proven treatment methods and advances in treatment technologies for contaminated ground water, the future is bright for the ground water industry.

Groundwater Modeling Becomes a Mainstream Tool   Water Engineering & Management July 1996   Frank Getchell
People are using these models to predict the effect of current and future conditions on groundwater and contaminant movement.

Optimizing Water Well Productivity and Operating Costs   Water Engineering & Management May 1996   Tom Sheahan and Joe Minneci
Deciding whether to repair or replace wells and when are important decisions utilities must make for every well in their system. A cost-analysis methodology has been developed to help in these decisions.

Aquifer Recharge Enhanced with Ruber Dam Installations   Water Engineering & Management January 1995   Michael R. Markus, Curtis A. Thompson, and Matt Ulukaya
Artificial water recharging satisfies insufficient water supply.