For years, Nyagatare District has confronted water-related challenges affecting agriculture, one among its key financial actions. Regardless of its huge farming potential, water shortage and reliance on rainfall have left farmers weak throughout dry seasons, whereas Muvumba River has additionally contributed to flooding in periods of heavy rains.
The Muvumba Multipurpose Dam Undertaking is designed to deal with these challenges by way of an built-in funding combining water storage, irrigation, hydropower era and flood administration.
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The challenge is applied by Rwanda Water Sources Board (RWB) and constructed by Chinese language agency Sinohydro. It features a one-megawatt energy plant and an irrigation dam anticipated to assist as much as 10,000 hectares of farmland.
Development had reached 61.5 per cent completion as of July 2026, beneath the deliberate 68.3 per cent goal at this stage, with RWB attributing the delay primarily to heavy rains that disrupted essential works.
Throughout a go to to the challenge on Saturday, July 11, Prime Minister Justin Nsengiyumva urged the contractor to speed up building and get better misplaced time, saying the federal government would assist efforts to deal with bottlenecks affecting implementation.
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However past building progress, the significance of Muvumba lies within the options it’s anticipated to supply.
Tackling water shortages in Nyagatare
One of many largest challenges the challenge seeks to deal with is water shortage.
Nyagatare is amongst Rwanda’s largest agricultural districts, however farmers and livestock keepers have traditionally confronted unreliable water availability, notably throughout dry seasons. The challenge justification paperwork determine persistent water shortages, low agricultural productiveness and drought vulnerability as a few of the most important causes behind the funding.
The challenge includes the development of a 39-metre-high earthen dam on the Muvumba River, making a reservoir able to storing about 55 million cubic metres of water.
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The saved water will serve a number of functions, together with home water provide, irrigation, livestock wants, hydropower era and flood management.
Richard Nyirishema, the Govt Chairperson of RWB, stated the federal government designed the challenge as an answer to a number of challenges affecting communities within the area.
“The challenge was initiated by the federal government with the intention of fixing water accessibility challenges for the inhabitants. Secondly, it would assist irrigation, thirdly it would produce hydropower, and fourthly it would assist mitigate flooding,” he stated.
The water provide element is anticipated to strengthen entry to water for communities, with designs already accomplished in collaboration with WASAC.
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Altering the way forward for agriculture
The largest anticipated impression of Muvumba is on agriculture.
Agriculture stays one of many most important financial actions in Nyagatare, however a lot of the farming has trusted rainfall, making manufacturing weak to drought and altering local weather patterns. The irrigation challenge below the broader Muvumba programme is meant to scale back reliance on rain-fed agriculture by offering a extra dependable water supply for crop manufacturing.
The primary part will develop 3,073 hectares of irrigated farmland throughout the sectors of Rwempasha, Rukomo, Tabagwe, Nyagatare and Karama.
The irrigation system will embody gravity-fed and pressurised irrigation infrastructure, water conveyance channels and entry roads to assist farming actions.
The broader programme targets irrigation improvement of as much as 10,000 hectares, with implementation deliberate in phases.
In keeping with RWB, the irrigation scheme is anticipated to assist farmers improve productiveness, diversify manufacturing and scale back dependence on rainfall.
The challenge paperwork point out that the intervention is geared toward enhancing agricultural productiveness, strengthening meals safety and enhancing resilience towards drought by shifting farming in the direction of extra dependable irrigated manufacturing.
Supporting livestock manufacturing
Past crops, the challenge can also be designed to assist one among Nyagatare’s key financial actions, livestock farming.
The district is thought for cattle retaining, however entry to water stays a problem for pastoral communities.
The irrigation element consists of building of livestock watering infrastructure, together with 75 watering troughs within the first part, to enhance entry to water for animals.
Improved water availability is anticipated to assist livestock manufacturing and scale back the strain on farmers who usually transfer animals lengthy distances in the hunt for water.
Including renewable vitality capability
Though the hydropower element will generate one megawatt, it provides one other supply of renewable vitality whereas demonstrating the a number of advantages of water infrastructure.
The mini hydropower plant is a part of the principle dam elements and can generate electrical energy alongside different makes use of comparable to irrigation and water provide.
The challenge displays a rising strategy of investing in infrastructure that addresses a number of improvement wants on the similar time reasonably than specializing in a single function.
Decreasing flood dangers
The dam can even assist handle water flows in periods of heavy rainfall.
By storing and regulating water from Muvumba River, the challenge is anticipated to contribute to flood management whereas guaranteeing water availability throughout dry intervals.
That is more and more vital as local weather variability continues to have an effect on rainfall patterns, inflicting each droughts and intense rainfall occasions.
The challenge has concerned land acquisition. About 800 hectares are required for expropriation, of which 596 hectares have already been acquired. A complete of 5,055 persons are affected, with 2,673 already compensated, whereas compensation for the remaining 2,382 folks is ongoing.
RWB stated it’s working with Nyagatare District and native leaders to deal with excellent points associated to the method.
The primary part of the challenge is anticipated to be accomplished in 2027, whereas all elements are focused for completion by 2029.
