SOLFtTAKA CREEK 



GREBE LAKE 



Ittll eiMon Follt 



WEST YELLOWSTONE 



LCaCHD 

 Cr«tl cantut tompling ortoi y\^^^^^—^ 



PopulailoA lompling fotaf 



• \OLD FAITHFUL 



Ktpltr CncMtt 



\UAOISOH LAtre 



Figure 1; — Map of Madison River system showing creel census sampling 

 area and population sampling points . 



