Relief shown by hachures.
Shows drainage, township and section lines, land ownership, ranchos, pipe lines, flumes, railroads, etc.
Covers portions of Los Angeles, San Bernardino, Orange, and Riverside Counties.
To accompany: Report of the State Engineer of California on irrigation and the irrigation question ... 1886-1888.
"Irrigation data, 1888."
Includes index map on Crafton sheet with title: Outline map of the irrigation region of Los Angeles and San Bernardino Counties, Calif., to accompany Report on irrigation and water supply / Wm. Ham. Hall, State Engineer. Scale [ca. 1:380,160].
California. Department of Engineering; Hall, Wm. Ham. (William Hammond); Sandow, George; Britton & Rey.