USGS - science for a changing world

Ground Water


PROJECT TITLE: Modeling and Uncertainty of Complex Ground-Water Systems

Mary C. Hill, Project Chief, Boulder, Colorado

This page provides supporting material for the text book

Effective Groundwater Model Calibration: With Analysis of Data, Sensitivities, Predictions, and Uncertainty,

by ,

To order the book from the publisher, click here

Instructions for using the capabilities of GW_Chart and ModelViewer most relevant to the exercises are provided here (pdf file; 48Kb; updated 2/4/07).

Download GW_Chart (zip file; 3.14Mb; updated 1/31/07)

Download ModelViewer (zip file; 10.6Mb; updated 1/31/07)

Also, most recent versions of these programs can be obtained from and

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