The American Red Cross has a series of brochures with information on recovering from a flood.  They can be downloaded below.  These are all pdf files.

• Entering your home after a flood (two pages)
• Drying out your home after a flood: The first steps (two pages)
• After a flood: The first steps (brochure, 191kb)
• A brief guide to mold, moisture, and your home (all about mold prevention and cleanup, 276kb) 
• Repairing your flooded home (a 56-page booklet, 703kb)