44 BULLETIN 120, U. S. DEPARTMENT OF AGRICULTURE. 



Table III. — Measurements of flow in concrete-lined canals giving hydraulic 



Canal and location. 



Shape of 

 section. 



•5 



'$■ 



S 

 o 



o 

 ffl 



ft 



a 



ft 



bo 

 H 

 C3 



o 



ft 



o 



1 



is 



a ■- 



f 



■2 

 o 



1 



3 



« 

 ft 



California — Continued . 



Santa Ana main canal , near Ana- 

 heim. 



Modesto Irrigation District main 

 canal, near La Grange. 



Arroyo Ditch & Water Co.'s 

 main canal, near Whittier. 



Los Nietos Water Co.'s main 

 canal, near Whittier. 



Trapezoidal. 



do 



do 



....do 



Feet. 

 10 



20 



3 



2 



Feet. 



Sec.-ft. 

 27.16 



114.8 



18.54 

 19.36 



1.215 

 1.381 



0.951 



.983 



. 000321 



.001157 



.001449 

 . 001444 



.Fee*. 

 0.328 



0.874 



1.449 

 0.971 



Feet. 

 1, 082. 8 



755.6 



1,000 



600.5 



