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Terracon Offices Affected by Iowa Flooding

The damage of the recent storms and flooding in Iowa hit close to home for Terracon. Founded in Cedar Rapids, Iowa, Terracon operates eight offices in Iowa. Locations include Ames, Bettendorf, Cedar Falls, Cedar Rapids, Des Moines, Iowa City, Sioux City, and Storm Lake all were affected to some degree.

The National Weather Service called the flooding in Cedar Rapids a “historic hydrologic event” as the river over-topped its banks at 500-year flood levels, forcing the evacuation of thousands of homes. According to, 86 counties are covered under the Governor’s Disaster Proclamation which activates Iowa’s individual disaster assistance program to help recover from flood damage.

As a result of concern for Iowa employees and offices, Terracon facilitated an effort to get funds quickly and responsibly where they would do the greatest good. Terracon made a Corporate contribution to the Lincoln Savings Bank Foundation for Iowa disaster relief, and employees contributed individual donations that were matched by Terracon. The Lincoln Savings Bank Foundation will distribute 100 percent of the funds directly to affected people and organizations in the community.

Terracon is equipped to provide a full range of geotechnical, environmental, and facilities/building services to meet the immediate needs resulting from unanticipated natural disasters. Our national network of offices can mobilize quickly to respond to the following issues and coordinate efforts making it easy for our clients to get results. Services that we are providing to flood impacted area include:


  • Evaluation of landslides/slope movement for dams, levees, embankments, and impoundments
  • Settlement evaluation of foundations, slabs, and pavements
  • Subsurface explorations for subgrade erosion/voids with drilling, sampling, in-situ testing, and/or non-invasive imaging
  • Assistance with FHWA bridge evaluation, including underwater inspection and sonar


  • Industrial hygiene/health and safety consultation
  • Evaluation of contaminated water and water-supply wells Hazardous materials inventory, assessment, and clean-up consultation
  • Post-flood recognized environmental condition (REC) evaluation
  • Waste stream studies and analysis


  • Mold and indoor air quality survey and abatement observation
  • Pre-demolition evaluation – asbestos survey and abatement observation
  • Property condition assessment
  • Roof evaluation and assessment
  • Pavement condition surveys