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Limur / Nyimur multipurpose water resources project

BIP_NELSAP_016 Water Multi-purpose Reservoir

Overview

Summary

The Nyimur/Limur multipurpose water resources project is a transboundary project located in the Aswa Basin covering parts of Lamwo District, Uganda and Magwi Country, Eastern Equatorial State, South Sudan. The project comprises of several components including a community-based irrigation scheme, a dam and water reservoir, a water and soil conservation component and flood control component. The core scheme of the project consists of a 26 m head dam on the Nyimur River, a mini hydropower plant with a 350 kW capacity; and development of 5,105 ha for paddy rice irrigation. The project is expected to benefit 12,000 people from the two countries.

The preparatory studies (2015-2019) included feasibility studies for community-based irrigation, hydropower generation, and watershed management; an Environmental and Social Impact Assessment (ESIA); and preparation of a Resettlement Action Plan (RAP). At the project end in 2019, a roundtable donors meeting was held to mobilize resources for the implementation phase.

Project activities are funded through a EUR 1.975 million grant from the AfDB, with EUR 0.587 million co-funding from NELSAP-CU and EUR 34,608 in in-kind support from the countries.

Description

The Nyimur/Limur multipurpose water resources project is a transboundary project located in the Aswa Basin covering parts of Lamwo District, Uganda and Magwi Country, Eastern Equatorial State, South Sudan. The location coordinates are 3.560042°N, 32.361010°E. The project comprises of several components, including a community-based irrigation scheme, a dam and water reservoir, a water and soil conservation component and flood control component. The core scheme of the project consists of a 26 m head dam on the Nyimur River, a mini hydropower plant with a 350 kW capacity; and development of 5,105 ha for paddy rice irrigation. The project is expected to benefit 12,000 people from the two countries.

The preparatory studies (2015-2019) included feasibility studies for community-based irrigation, hydropower generation, and watershed management; an Environmental and Social Impact Assessment (ESIA); and preparation of a Resettlement Action Plan (RAP). At the project end in 2019, a roundtable donors meeting was held to mobilize resources for the implementation phase.

Project preparation activities were funded through a EUR 1.975 million grant from the AfDB, with EUR 0.587 million co-funding from NELSAP-CU and EUR 34,608 in in-kind support from the countries.

Objectives

The objective of the Limur/Nyimur Multipurpose Project is "to sustainably improve the living conditions and incomes of rural populations in the proposed irrigation scheme and the surrounding watersheds".

Benefits:

The project will equip agricultural land for irrigation, and provide water for drinking, food production and livestock watering. It will benefit 12,000 people in the two countries.

Progress history

  • 2024 Feasibility

Key figures

Dimension Planned Achieved
Area equipped for irrigation (ha) 5,970 ha 0 ha
Area of watershed under improved management 14,300 ha 0 ha
Dam Embankment Height 26 m 0 m
Direct Beneficiaries - irrigation 12,000 persons 0 persons
Total Installed Capacity 1 MW 0 MW

Key facts

Programme
Nile River Basin Investment Program (NR-BIP)
Status
Active
Countries
South Sudan, Uganda, South Sudan, Uganda
Last updated
25 Mar 2026

Financing

USD million
Preparation cost
0.00
Preparation funding gap
0.00
Capital cost (CAPEX)
89.50
CAPEX funding gap
107.00
Operation cost
0.00
Total cost
112.60

Stakeholders

African Development Bank
AfDB
Nile Equatorial Lakes Subsidiary Action Program
NELSAP
Nile River Basin Program
NRBIP
World Bank
WB

Source: African Infrastructure Database (AUDA-NEPAD)