Operation And Maintenance Of Irrigation Systems Classic Reprint PDF Download

Excerpt from Operation and Maintenance of Irrigation Systems The operation and maintenance of irrigation systems is a subject of very active interest in the western states. The large number of irrigation systems constructed during the past 15 years have served to call attention to the importance of questions of operation policies and methods. Relatively such questions are at present much less thoroughly worked out than the strictly engineering questions of design and construction. This volume is the outgrowth of notes prepared for class use in a course in this subject given by the author at the University of California. It is based on several years personal experience and observation in irrigation work in many of the western states, and on a careful examination of available published material supplemented by correspondence and discussions with many of those connected with the operation and maintenance of irrigation systems. The subject of this volume is necessarily one of practice rather than of theory. As in other similar subjects, practice is materially affected by local conditions, which in irrigation may vary widely in the different irrigated sections. Such variations make it difficult to distinguish the principles of the practice from the local application of such principles. An attempt has been made to give the general principles that may be recognized, illustrated by typical examples of their local application, rather than to fully cover all local variations in practice. No attempt has been made to cover practice outside of the United States. There is very little published material relating to this subject which is generally available. References to the more important articles are given at the end of each chapter; many of these, however, have had only a limited distribution and will be available to only a few readers. Formal references to much other material found to be valuable in the preparation of this volume are not given as these consist of unpublished reports or other material of similar nature. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.