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More contaminated wells found in Greenwood, N.S., 1995 fire blamed

Half a dozen homes in Greenwood, N.S., have well water that is contaminated with unacceptable levels of tetrachloroethylene, a chemical connected to dry cleaning, tests by the provincial Department of Environment show. The Halifax Chronicle-Herald reports.

UV-LED drinking water purifier first to receive NSF/ANSI 55 certification

Acuva Technologies Inc. recently became the first in the drinking water purification sector to receive NSF/ANSI 55 Class B Certification.

R717 and R600 more efficient in geothermal heat pumps, study finds

In a new study of geothermal heat pumps, systems using ammonia (R717) or n-butane (R600) were found to be more efficient and economical than those using R22 or R134. Hydrocarbons21 reports.
Sponsored Spotlight 

Laval Underground Surveys Release All New R-Cam 1000 XLT

The R-CAM 1000 XLT continues to set the standard for professional borehole cameras with new, innovative features such as 5 Stage Adjustable LED lighting and an Embedded DVR. The inclusion of new, more efficient LEDs has increased the light output nearly 5 times. The R-CAM 1000 XLT is also equipped with a DVR that records survey footage directly to an internal drive as well as an external USB Drive. Operators now have the option of recording a voice-over, adding a text overlay, or capturing a screenshot by simply pressing a button on the wireless keyboard. >> Visit for more information.
Top 10 Under 40

Meet Ground Water Canada's Top 10 Under 40

In answer to our call, Ground Water Canada readers came through with 10 outstanding young professionals who exhibit leadership, skill and dedication. Read their stories and celebrate the next generation of Canada’s diverse ground water industry. » Learn more

OGWA golf tournament

Sept. 21, 2018
Location: Conestogo, Ont.
» Learn More

Ground Water Week

Dec. 4-6, 2018
Location: Las Vegas, Nev.
» Learn More