Vision Sustainable water and sanitation infrastructure for all in our area of jurisdiction. Mission To develop and maintain sustainable water and sanitation facilities for enhanced livelihood and economic development in our area of jurisdiction. North Rift Valley Water Works Development Agency (NRVWWDA) is one of the nine (9) Water Works Development Agencies under the Ministry of Water, Sanitation and Irrigation. It was established vide Gazette Notice No. 5 of 7th February 2020 pursuant to the Water Act No. 43 of 2016. It covers the counties of Uasin Gishu, West Pokot, Turkana and Elgeyo-Marakwet with a total Population of approx. 3.2 Million and an area of approx. 83,000 km2. The Agency was carved off the former Rift Valley Water Works Development Agency (West Pokot, Turkana and Elgeyo-Marakwet counties) and Lake Victoria North Water Works Development Agency (Uasin Gishu County).