84 



GEOLOGICAL SURVEY OF ALABAMA. 



Estimated monthly discharge of Talladega Creek at Nottingham, Ala. 



Minimum monthly discharge of Talladega Creek at Nottingham, Ala., 

 with corresponding net horse-power per foot of fall on a water- 

 wheel realizing 80 per cent, of tihe theoretical power. 



NOTE. To find the minimum net horse power available at a shoal 

 on this stream, near this station, for any month, multiply the total 

 fall of the shoal by the "Net H. P. per foot of fall" in this table for 

 that month. 



