Shell Rock Ethanol Production FacilityGeolocation: 42.7126, -92.5816

Terracon provided geotechnical, construction materials engineering and testing, and environmental services on the 100 MGY ethanol plant constructed in 2007 on a known karst site. Due to the site, special foundation design recommendations were provided.

Shell Rock, IA


Associated Office

Cedar FallsGeolocation: 42.4785, -92.4541
The Cedar Falls office opened in 1980 as Terracon, shortly after the change from Soil Testing Services of Iowa. Since its beginning with two employees, it has grown in size to its peak of 29. Recent clients of the Cedar Falls office include John Deere Inc., Fagen Inc., the University of Northern Iowa, along with local architects, contractors, and civil engineers. Services include materials testing, geotechnical engineering, environmental assessments, and more. Contact the Cedar Falls Terracon office to discuss your environmental engineering and geotechnical consulting needs.