Groundwater, Geochemistry, Hydrologic Engineering

Home Company Profile Groundwater Geochemistry Hydrologic Engineering

Senior Staff

 

 
Susan Wyman, P.E, P.G. Principal Civil Engineer
Scott Effner P.G Principal Geochemist / Hydrogeologist
Jeff Wright, P.G. Senior Hydrogeologist
Joe Frank,  E.M. Associate Hydrogeologist
Gabriel Walser, Ph.D. Associate Civil Engineer
 

Highlighted Projects

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Rasmussen Ridge Mine EIS

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Schwartswalder Mine Hydrologic Closure Study

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Cerro San Pedro Mine Hydrology Study

Whetstone Associates, Inc.  provides consulting services in groundwater, geochemistry, and hydrologic engineering.  Our company was founded in 1999 to serve mining and industry. Our clients are located throughout the western United States and South America, and include mining companies, industry, hazardous waste landfills, and environmental engineering firms.  We also provide consulting services to individuals and smaller corporations for foundation drainage design, culvert and channel hydraulics, and water supply.

 

Our office is located 3 hours south of Denver in La Veta, Colorado.  We also maintain a branch office in Golden Colorado near the Colorado School of Mines.  Our professional staff includes licensed civil engineers, hydrogeologists, geochemists, geologists, and numerical modeling specialists. We maintain full drafting and design support, including rendering and 3-dimensional modeling.  Our services are backed by over 25 years of combined project experience by our principals Susan Wyman, P.E., and Scott Effner, P.G.

Whetstone Associates qualifies as a woman-owned small business located in a federal HUB Zone.  We are an equal opportunity employer and comply with all state and federal regulations for Worker's Compensation and Unemployment Insurance.  Our staff  maintain current professional registrations and MSHA and OSHA certifications

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Some of Our Clients

 

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Kinross Gold U.S.A.

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Coeur Rochester Mine

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Minera San Xavier, S.A. de C.V.

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Constellation Copper Corporation

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Astaris Dry Valley Mine

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Cotter Corporation

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Agrium Conda Phosphate Operations

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Envirocare of Utah, Inc.

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Evergreen Resources, Inc.

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Hydro-Geo Ingeneria S.A.C.

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Nicolet Minerals Company

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Greystone Consultants, Inc.

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Dudley and Associates, LLC

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Mine Engineers, Inc.

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TRC

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Summo USA Corporation

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Nord Copper Corporation

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Water and Earth Technologies, Inc.

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Toeroek Associates, Inc.

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Gochnour & Associates, Inc.

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 ENSR

Whetstone Associates   Single drop.gif (1380 bytes)   137 W. Ryus St.   Single drop.gif (1380 bytes)   P.O. Box 1156   Single drop.gif (1380 bytes)    La Veta, CO 81055-1156
Phone: (719) 742-5155   Single drop.gif (1380 bytes)
   Fax: (719) 742-5776
Email: seffner@whetstone-associates.com