ILLUSTRATIONS. 
PLATES. 
Page. 
Dam and head gate of Handy Ditch, Big Thompson River Frontispiece 
Plate I. Map of Big Thompson Valley 10 
II. Dam and head works, Home Supply Ditch, Big Thompson River. . . 28 
III. Outlet tower, Lake Loveland 34 
IV. Fig. 1. — Outlet of Lone Tree Reservoir. Fig. 2. — Weir just below 
outlet of Lone Tree Reservoir 44 
V. Fig. 1. — Mariano Reservoir. Fig. 2. — Dam of Mariano Reservoir. . 44 
TEXT FIGURE. 
Fig. 1. Diagram showing the water supply from Big Thompson Creek, and the 
manner of its use .'!2 
7 
