This report highlights the findings of a baseline survey that was carried out by the Institute of Economic Affairs Kenya (IEA-Kenya) on how water consumers experience integrity in the water supply service delivery in the public sector in the County. The study was carried out between 16 and 21 September 2012 in the six constituencies that make up the County namely: Yatta, Masinga, Mwala, Kangundo, Kathiani and Machakos town constituencies. The study covered both rural and urban areas in the county targeting households and institutions.