The paper presents analyzes the development of water and sewage infra-structure in the Lublin province in 2000-2010. In addition, based on the results of surveys carried out in 70 selected municipalities province, presents the state of the basic elements of water and sewage infrastructure in 2011. Found a large disparity between the development of water supply and sanitation in rural of Lublin province in the first decade of the twenty-first century. It was noted that in 2011 in selected municipalities of the region (mainly rural) water supply system has benefited 84.8% of the population, and the sewerage system only 18.6%. In the years 2000-2010 in the Lublin province has been gradual progress the construction of sewerage systems, and particularly in the case of collective and sewage treatment plants, which was possible mainly thanks to EU funds acquired by local governments. In the analyzed period, the collective biological waste water treatment plants were the most commonly used, in the case of household objects - infiltration drainage systems. ...