City of Collegedale

Flood Mapping

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Flood Insurance Study

The Flood Insurance Study (FIS) is a narrative report of Hamilton County's flood hazards. Flood profiles within the FIS may be used to obtain the detailed base flood elevation at a specific site and also the predicted elevation for other flood events. Information contained in the FIS includes:

  • Description of the areas studies and the engineering methods used
  • Past flooding information
  • Graphic profiles of the flood source
  • Other pertinent information

FEMA Flood Insurance Rate Maps

The official flood hazard maps and flood hazard study (FIS) may be viewed and printed online at FEMA’s Map Service Center. Paper copies are also available for viewing at the Building Department at Collegedale City Hall. Appointments are requested.