Bui. 376, U. S. Dept. of Agricullui 



(5=(3uanhTY, in second-fe^i. 



V=Velocities,ih feet per second. ^ S Si 



n.\Oli, <n-k^ 'is.' ^^. ^. ^- «>. °^ 

 Y= Velocities, in feet per second. 



I-...I r.i'.r.i-. ...1 /r.i.ia,.,,T„„i,i,r,iT, 



iihliliU 



9= (Juantlty. in second-feet. 



Logarithmic Diagram for Flow cf Water in Wood-Stave Pipe, Based on Formula 

 V='[.62D'-^H'"'. Simultaneous Values of n in the Kutter Formula are Given 

 for Comparison. 



