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Automation of the East Bench irrigation main canal
Author(s) -
Stringam Blair L.,
Esplin Brent C.
Publication year - 2006
Publication title -
irrigation and drainage
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 38
eISSN - 1531-0361
pISSN - 1531-0353
DOI - 10.1002/ird.269
Subject(s) - automation , irrigation , engineering , water resource management , environmental science , mechanical engineering , biology , ecology
Canal automation equipment in the East Bench Irrigation District in Dillon, Montana, was over 30 years old and needed to be replaced. Portions of the old automation system were salvaged in an attempt to reduce rehabilitation costs. Because wiring diagrams were not available for the old control system, time would have been saved if the old control system were completely removed and replaced with a completely new system. Data communication via radio and bubbler water level sensors proved to be troublesome. After three seasons of operation, problems with the new automation system were corrected, but it became evident that a technician was needed to maintain the system. Copyright © 2006 John Wiley & Sons, Ltd.