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Sweetwater Watershed
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Great Circle’s Mike Harding help design and conduct the erosion and sedimentation portion of the Sweetwater Watershed Science Day. The program was designed to encourage high school-aged students to pursue careers in the earth sciences as well as acquaint them with environmental impacts affecting the watershed in which they lived.

Mike designed a portable rainfall simulator which was used to demonstrate the effects of rain on various soil and vegetative cover types found within the Sweetwater watershed. Staff from URS Greiner/Woodward-Clyde, including Carol Forrest, P.E., Krista Barch and Dr. Aziz Aboaziz demonstrated different analytical methods for evaluating sedimentation and water quality impacts resulting from soil erosion.


Great Circle International, LLC
Certified Professionals in Erosion and Sediment Control
Business Office: P.O. Box 24 Hygiene, CO 80533 (USA)
Tel:(303)772-4372 - Fax: (303)772-4349 - email: Hawkeye157@aol.com