Browse Illinois State Water Survey (ISWS) by Author "Graff, Philip"

  • Graff, Philip; Chap, Laura; McConkey, Sally A.; DePue, Michael; Kingsley, Allen; Bicksler, Rebecca (2008-06)
    The Federal Emergency Management Agency (FEMA) publishes Flood Insurance Rate Maps (FIRMs) depicting Special Flood Hazard Areas (SFHAs), which have a 1 percent chance of being inundated in any given year. The Flood ...

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