TABLE OF CONTENTS 



I. INTRODUCTION 1 



A. Background of Negotiations 1 



B. Summary of Technical Analyses 2 



II. RWRCC GEOGRAPHIC INFORMATION SYSTEM 3 



A. History of RWRCC Geographic Infomiation System 3 



B. GIS Capabilities 3 



C. Database 3 



Glossary 7 



III. b\ND RESOURCES 9 



A. Procedures for Land Classification 9 



B. Arable Lands 10 



Bibliography 11 



Glossary 1 1 



IV. WATER RESOURCES 13 



A. Tongue River 13 



B. Rosebud Creek 20 



Bibliography 23 



Glossary 24 



V. ENGINEERING ANALYSIS 25 



A, Tongue River 25 



B. Rosebud Creek : 28 



Bibliography 30 



APPENDIX A 



REFERENCE MAPS 31 



APPENDLX B 



SOILS IN THE TONGUE AND ROSEBUD DRAINAGES 33 



APPENDLX C 



METHODS OF LAND CLASSIFICATION 35 



APPENDLX D 



LAND CLASSIFICATION SPECIFICATIONS 37 



APPENDIX E 



SOIL MAPPING UNITS 39 



APPENDIX F 



ENGINEERING PROGRAM DESCRIPTION 51 



APPENDLX G 



IRRIGATION PROJECT DESIGNS 53 



