Bui, 194, U. S. Dept. of Agriculture. 



Plate XX. 



Fig. 1.— Logan, Hydepark, and Smithfield Canal, Utah. 

 (No. 26i — Downstream near lower end of reach.) 



Fig. 2.— Lower Canal, Riverside, Cal. 

 Note plank lining. (No. 268— Upstream from Station 6.) 



Fig. 3.— Logan, Hydepark, and Smithfield Canal, Utah. 

 (No. 269— Downstream past meter station.) 



