TABLE OF CONTENTS

                                                             Issue #87

Past, Present and Future of Geographic Information Systems in Water Resources

by Richard M. Males and Walter M. Grayman                                                               5

Water Resource Applications of Geographic Information Systems by the U.S. Geological Survey

by Kenneth J. Lanfear                                                                                                    12

Geographic Information Systems and Water Resources

by Gene E. Willeke                                                                                                        17

Geographic Information Systems for Nonpoint Pollution Ranking of Watersheds

by J. M. Hamlett and G. W. Petersen                                                                             21

Geographic Information Systems in the Management of Western Oregon Forests

by Paul Vetterick                                                                                                           26

Experiences with the Use of a Desktop GIS for Analysis of Selected Water Resource Problems

by Kathy N. Watts and David H. Moreau                                                                      34

Investigating Landscape Influences on Stream Macroinvertebrate Communitites

by Lucinda B. Johnson and Carl Richards                                                                       41