Lake Victoria North Water Works Development Agency
The new gravity scheme targeted overhauling the previously existing water supply system at a cost of over Kshs1.6 billion, to meet the town’s future demand of up to the year 2025. The new system has a raw water intake upstream of the old source on River Lusumu, some 28 kilometers from Mumias town. The old system with a capacity of 1,215m3 per day was also rehabilitated to serve the adjoining lower rural areas by gravity. The new project has a new reinforced concrete tank constructed at Ekero near Mumias town with a capacity of 5,000m3 to boost water storage and supply in the center.
Under the new scheme, the old distribution network were expanded to a 13.030km and 14.750km long ferrous Pipe of 600mm and 500mm in diameter respectively, and increased the production of potable water from the current 1,618m3/d to 15,000m3/d.
The Mumias Water & Sanitation Supply project increased production of portable water from the previous 1,618 to 15,000m3 per day against projected demand of 14,769m3 per day, and expanded service to more than 150,000 people.
Construction works for the new supply was preceded by minor rehabilitation works to the existing water treatment works and distribution network to ensure optimum operations till the new Project comes on line.
The new Mumias Water Supply and Sanitation project was funded jointly by the Government of Kenya and the World Bank through the International Development Association. The construction works, undertaken by a Chinese firm Jiangxi Zhongmei Engineering Construction Co. Ltd and supervised by Mangat, I.B. Patel and Partners Consulting Engineers, was completed in 2014.

Lake Victoria North Water Works Development Agency is committed to contributing to the Vision 2030 by proactively soliciting for finance and involving private actors in water and sanitation service provision and ensuring efficient and effective management of resources placed at its disposal.
The new gravity scheme targeted overhauling the previously existing water supply system at a cost of over Kshs1.6 billion, to meet the town’s future demand of up to the year 2025. The new system has a raw water intake upstream of the old source on River Lusumu, some 28 kilometers from Mumias town. The old system with a capacity of 1,215m3 per day was also rehabilitated to serve the adjoining lower rural areas by gravity. The new project has a new reinforced concrete tank constructed at Ekero near Mumias town with a capacity of 5,000m3 to boost water storage and supply in the center.
Under the new scheme, the old distribution network were expanded to a 13.030km and 14.750km long ferrous Pipe of 600mm and 500mm in diameter respectively, and increased the production of potable water from the current 1,618m3/d to 15,000m3/d.
The Mumias Water & Sanitation Supply project increased production of portable water from the previous 1,618 to 15,000m3 per day against projected demand of 14,769m3 per day, and expanded service to more than 150,000 people.
Construction works for the new supply was preceded by minor rehabilitation works to the existing water treatment works and distribution network to ensure optimum operations till the new Project comes on line.
The new Mumias Water Supply and Sanitation project was funded jointly by the Government of Kenya and the World Bank through the International Development Association. The construction works, undertaken by a Chinese firm Jiangxi Zhongmei Engineering Construction Co. Ltd and supervised by Mangat, I.B. Patel and Partners Consulting Engineers, was completed in 2014.
Lake Victoria North Water Works Development Agency is committed to contributing to the Vision 2030 by proactively soliciting for finance and involving private actors in water and sanitation service provision and ensuring efficient and effective management of resources placed at its disposal.
Lake Victoria North Water Works Development Agency is committed to creating value that is sustainable by ensuring the provision of adequate, quality and affordable water and sanitation services that in turn promotes socio-economic progress in our area of jurisdiction.
Lake Victoria North Water Works Development Agency is committed to managing environmental impacts associated with its activities in water and sanitation infrastructure development, maintenance and management. It is our policy to assure environmental sustainability of our processes and activities at all times.
The Mandate of the Agency is to undertake the development, maintenance and
management of the public water works within its area of jurisdiction which comprises six (6) counties of Bungoma, Kakamega, Vihiga, Busia, Trans – Nzoia and Nandi. The WSPs licensed by WASREB for direct provision of water and sanitation services within this areas of coverage
The specific functions of the Lake Victoria North Water Works Development Agency as per the Water Act 2016 are
Lake Victoria North Water Works Development Agency (LVNWWDA) serves six counties in the Western and part of North Rift regions of Kenya with an estimated population of about 6.5 million people.