TABLE OF CONTENTS 



Disclaimer ii 



Acknowl edgments i i 



Background 1 



Organization and Contents of Report 1 



Summary of Major Findings in 1990 2 



Job 1 Preparation of Equipment 3 



Job 2 Training Staff 3 



Job 3 1990 Electrofishing 4 



Jobs 4 and 5 Database 8 



Job 6 Presentation of Results 9 



Literature Cited 17 



Appendix 



Appendix A Index 25 



Appendix A A-1 



Table 

 Table 1. Collection Sites 7 



Figures 



Figure 1. Illinois River Water Surface Elevation 5 



Figure 2. Location of the 27 Sampling Stations 6 



Figure 3. Fish Collected from the Upper Illinois Waterway 10 



Figure 4. Weight-Length Relationships and Wr Values of 



Common Carp 13 



Figure 5. Weight-Length Relationships and Wr Values of 



Channel Catf i sh 13 



Figure 6. Weight-Length Relationships and Wr Values of 



Whi te Bass 14 



Figure 7. Weight-Length Relationships and Wr Values of 



Largemouth Bass 15 



Figure 8. Weight-Length Relationships and Wr Values of 



Smallmouth Bass 15 



Figure 9. Total Number of Sauger Collected by INHS 16 



iii 



