[69] RIVERS OF THE UNITED STATES. 159 



174. Illinois Elver, llliuois — Continued. 



174 F2. North Branch of Crooked Creek, llliuois. 



174 G2. Spring Creek, llliuois. 



174 H2. Sangamon Eiver, Illinois. 



174 W3. Mackinaw Eiver, llliuois. 

 174 X3. Mill Creek, llliuois. 



174 Y3. Walnut Creek, llliuois. 



174 Z3. Panther Creek, Illinois. 



