Skip to main content

Image set / Irrigation work of California Development Company including Colorado River crevasse, effects thereof ...

Have a question about this item?

Item information. Go to summary information.

Title
Rockwood Headgate, trestles, and barge, Colonia Ladrillera, Mexico (vicinity), 1906
Date Created and/or Issued
October 6, 1906
Rights Information
Copyrighted
In Copyright - Rights-holder(s) unlocatable or unidentifible (http://rightsstatements.org/vocab/InC-RUU/1.0/)
Rights Holder and Contact
spec-coll@library.ucla.edu
Description
Scope/Content: [Caption, section 3:] View of the Rockwood Headgate -- construction, diversion of water through it, development of weaknesses and failure. January 1, 1906 to October 11, 1906. [Written:] 817-1027
Scope/Content: [Caption below top left photograph:] Rockwood gate from trestle below - No. 1 - Oct. 6, 1906. 12000 second feet through it.
Scope/Content: [Caption below top right photograph:] From west end of trestle No. 1, Oct. 6, 1906. Eddy at north end controlled by fascines and sand bags.
Scope/Content: [Caption below bottom left photograph:] North end Rockwood gate from above, showing control of Eddy by fascines and sand bags. Oct. 6, 1906.
Scope/Content: Lower photo on the right is the Rockwood Headgate.
Type
image
Format
image
Form/Genre
black-and-white photographs
Identifier
uclalsc_94_001_03_111
Language
English
Subject
Hydraulic gates--Design and construction
Irrigation canals and flumes--Design and construction
Barges
Place
Colonia Ladrillera (Mexico)
32.680146, -114.74885
Colorado River (Colo.-Mexico)

Parent Item
Irrigation work of California Development Company including Colorado River crevasse, effects thereof and diversion. 1903-1908. Vol. 1 ["Vol 1" crossed out] - Views. H. T. Cory.
Contributing Institution
UCLA, Library Special Collections, Charles E. Young Research Library
Collection
Photograph albums documenting diversion of the Colorado River and creation of the Salton Sea, 1900-1911

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.

Explore related content on Calisphere: