The paper discusses the results of studies conducted in 2011 and 2012, including the presence of five polycyclc aromatic hydrocarbons. Their limits are determined by Regulation of the Minister of the Environment dated 9 November 2011. Have been analyzed benzo (a) pyrene, benzo (b) fuoranthene, benzo (k) fuoranthene, benzo (g, h, i) perylene and indeno (1,2,3-cd) perylene. Water samples were taken to the nearby town of Nowodworce. Taken markings quantitative-qualitative / the substance. In addition, the average was calculated loads studied ingredients. The highest total concentration of PAHs was recorded in 2011, but it does not exceed the limit values. The following year, it was much lower.