Assessment of the irrigation structures of the Dumacaa River Irrigation System in Quezon Province.

Date

2012

Degree

Bachelor of Science in Agricultural Engineering

College

College of Engineering and Agro-Industrial Technology (CEAT)

Restrictions

Restricted: Not available to the general public. Access is available only after consultation with author/thesis adviser and only to those bound by the confidentiality agreement.

Abstract

Irrigation structures are built to manipulate the natural flow of water so that it can be used by the crops at the right time and right quantity. To have an efficient irrigation system, the canals and irrigation structures must be properly maintained and regularly rehabilitated. In this field practice, the author assessed the irrigation structures of the Dumacaa River Irrigation System in Quezon Province by determining their current status and by evaluating the design and operation of the water control structures. In the end, it was found out that the irrigation system's efficiency is decreasing due to its damaged canals and structures. Mayao Dam is heavily silted and cannot hold adequate water to supply the whole irrigation system. The stolen metal gates were replaced with wood and there are garbage piles in the gates. In Lateral B, about 60% of the intake structures are in good condition. The vertical drops in both Laterals A and B are also in good condition. Overall, the Dumacaa RIS is in need of rehabilitation for the adequate supply of water in the farm areas.

Language

English

Location

UPLB College of Engineering and Agro-Industrial Technology (CEAT)

Call Number

LG 993 2012 A2 G33

Document Type

Thesis

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