Productivity and Efficiency
According to the U.S. Environmental Protection Agency, water efficiency is the smart use of our water resources through water-saving technologies and simple steps. Using water efficiently will help ensure reliable water supplies today and for future generations. Topics addressed in this theme provide insights, lessons, and guidance on how diverse stakeholders are working to improve water management and reduce water use.
Productivity and Efficiency Resources
Predicting Water Availability in Irrigation Tank Cascade Systems: The Cascade Water Balance Model
Published:
January 1, 2001U.S. Agency for International Development
This report presents "Cascade", a water balance model that can predict tank water availability in the Thirappane tank cascade system in Anuradhapura, Sri Lanka. The model determines tank water availability on a daily basis for the purpose of improving productive use of the water...Read more
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Sri LankaSouth East AsiaValuing Water in Irrigated Agriculture and Reservoir Fisheries: A Multiple-Use Irrigation System in Sri Lanka
Published:
January 1, 2001U.S. Agency for International Development
Decision makers often lack information on the relative economic contributions of water for both irrigation and non-irrigation uses, resulting in inefficient and inequitable water allocation decisions. to help address this problem, the present report examines the relative economic contributions of...Read more
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Sri LankaSouth East AsiaAudit of International Irrigation Management Institute's Indirect Costs
Published:
October 1, 1995U.S. Agency for International Development
The audit covered the period from January 1, 1989 through December 31, 1984. During this period, IIMI reported that it received a total of $316,856 for indirect costs from USAID. The audit objective was to determine whether the indirect costs claimed by IIMI are in accordance with the terms of the...Read more
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Sri LankaSouth East AsiaPractices for Year-round Irrigation in Mahaweli System B
Published:
December 1, 1994U.S. Agency for International Development
System 'B' farmers have a relatively dry period of ten months from Jan. to Oct. where non-rice crops can be successfully grown. Thus, they have an opportunity to get the highest price available in the market by scheduling planting to suit market windows. Further, they can undertake to...Read more
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Sri LankaSouth East AsiaReview of Operation & Maintenance of System B Irrigation Facilities, Maduru Oya project, Sri Lanka
Published:
March 1, 1994U.S. Agency for International Development
This document is a review of operation and maintenance of System B Irrigation Facilities of the Maduru Oya Project in Sri Lanka. The purpose of this inspection was to review the O&M procedures, policies and practices of system B and to recommend modifications to improve practices to ensure...Read more
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Sri LankaSouth East AsiaCoastal Zone and Fisheries Management in Sri Lanka: Prospects for Integration
Published:
January 1, 1994U.S. Agency for International Development
This paper explores the feasibility of integrating coastal management in Sri Lanka in the broader context of coastal areas and for resources such as fisheries. It discusses the kinds of conflicts which could be addressed by a more integrated system and suggests where cross-sectoral planning and...Read more
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Sri LankaSouth East AsiaCoastal Fisheries and Brackish Water Aquaculture in Sri Lanka
Published:
January 1, 1993U.S. Agency for International Development
This document explores several aspects of Sri Lanka's Coastal Fisheries and Brackishwater Aquaculture. Topics within this publication include: Fishing Population, Fish Production and Resources, Fishing Fleet, Imports, Exports and Supply Situation, Brackishwater Aquaculture, as well as Non-...Read more
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Sri LankaSouth East AsiaIrrigation Systems Management Project: End of Tour Report
Published:
June 1, 1992U.S. Agency for International Development
Assist the Irrigation Department in survey, mapping, design and construction of the rehabilitation of the four irrigation systems in the Polonnaruwa District and the Gal Oya Right Bank Systems.Read more
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Sri LankaSouth East AsiaTrends and Policy Directions for Irrigation Investment and Management in Sri Lanka
Published:
February 1, 1992U.S. Agency for International Development
Massive investments in irrigation coupled with the introduction of seed-fertilizer technology brought Sri Lanka to near self-sufficiency in rice by the mid-1980's. Of late, however, policymakers in the government and in donor agencies appear to be shifting emphasis from new irrigation...Read more
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Sri LankaSouth East AsiaIrrigation Systems Management Project USAID Contract 383-0080-C-00-7035-00: End of Tour Report
Published:
December 1, 1990U.S. Agency for International Development
This assignment entailed assisting the ID in drawing up proposals and estimates for structural improvements, design of cost effective techniques and hydraulic structures, assisting the ID in quality control and supervision of construction, development of the methodology for assessment and...Read more
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