The Long-term Illinois River Fish Population 

 Monitoring Program 



F-101-R-8 

 Annual Report 



Todd M. Koel, Richard E. Sparks, K. Douglas Blodgett, and Scott D. Whitney 



Illinois Natural History Survey 

 LTRMP Havana Field Station 

 704 North Schrader Avenue 

 Havana, Illinois 62644-1055 



December 1997 



Dr. R.E. Sparks, Principal Investigator '4^.D. BfodgOt, Co-Investigator 



Center for Aquatic Ecology Center for Aquatic Ecology 



Illinois Natural History Survey Illinois Natural History Sun/ey 



Dr. T.M. Koel, Project Manager Dr. D.P. Philipp, Director 



Center for Aquatic Ecology Center for Aquatic Ecology 



Illinois Natural History Survey Illinois Natural History Survey 



