Revision History for Fact Sheet 2009–3105

Alden M. Provost, Thomas E. Reilly, Arlen W. Harbaugh, and David W. Pollock

U.S. Geological Survey Groundwater Modeling Software:
Making Sense of a Complex Natural Resource

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Posted online November 23, 2009  

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Revised and reposted January 12, 2010  

The location map of Florida in figure 1 has been changed: Florida 
is rotated slightly differently, Everglades National Park and Lake Okeechobee
have been deleted, and the model boundary is shown.

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