Bui. 194, U. S. Dept. of Agriculture. 
Plate XV. 
Fig. 1.— Lateral, South Side Twin Falls, Idaho. 
(No. 194 — Downstream from Station 0.) 
Fig. 2.— Main Branch, Turlock Irrigation District, California. 
(No. 199 — Upstream from Station 8.) 
Fig. 3.— Fullerton Ditch, California. 
(No. 20-4— Upstream from Station 5.) 
