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The equipment, techniques and materials used to construct CFA piles.

New U.S. Geological Survey ground water studies explain what, when and how contaminants may reach public-supply wells.

Forum on Geothermal Projects, PoliciesThe Geothermal Energy Association’s (GEA) one-day Global Geothermal Showcase and Forum, to be held May 21 in Washington, D.C., will provide a showcase of current geothermal

Oak Ridge National Laboratory has initiated a research project whose goal is to provide a mechanistic understanding of the linkages among ground water flow, lithology, biogeochemical processes, and the metabolic activity of microorganisms that limit the fate and transport of metal and radionuclide contaminants in subsurface environments.

They are the backbone of our country, and of your industry, but oh those dilemmas!

"Well drilling is challenging, sometimes interesting, frequently exciting, and occasionally dangerous."

This month, we will explore the various types of solar-powered pumps available on the market, and some sizing considerations.

"I’ve just spent a few weeks in Eastern Europe, and it sure was a learning experience."

From the desk of ND's editor.

Many executives love blaming the bad economy for why their business may be suffering, but Rich Horwath thinks there may be another culprit for languishing revenues – lack of a