Suggested citation and version history for


  Tillman, Fred D, Leake, Stanley A., Flynn, Marilyn E., 
       Cordova, Jeffrey T., and Schonauer, Kurt T., 2007, 
       An online interactive map service for displaying 
       ground-water conditions in Arizona:  U.S. Geological 
       Survey Open-File Report 2007-1436, 16 p. 
       [http://pubs.usgs.gov/of/2007/1436/].



  Version 1.0

  January 12, 2008
  Fixed typo in Fred's email address

  December 19, 2007
  Initial release online at
  http://pubs.usgs.gov/of/2007/1436/