Assessment of microbiological indicators and monitoring of a sociological survey of the quality of sources in the city of Lviv

There are a number of springs on the territory Lviv, water from which is used by city residents. It should be noted that natural resources cannot systematically population for drinking purposes, as they not sources centralized supply and, accordingly, do have service personnel. No sanitary protection zones been established such sources, within economic activities prohibited. In this regard, quality has unstable indicators, depend many factors man-made and (sanitary-chemical sanitary-microbiological indicators can sometimes fluctuate one week), makes it unfit human consumption lead to acute intestinal infections bacterial viral etiology, infectious diseases. The article considers current ecological, microbiological state Lviv. necessity, hence relevance analysis detailed assessment in namely: № 1 park "Zalizna Voda" (Lviv, Ternopilska Street); 2 Myshuhy 3 Stryiskyi Park Stryiska Street). A sociological survey residents use studied was conducted. results were compared with list maximum concentration limits harmful substances bodies accordance order 400 12.05.2010 approval State norms rules “Hygienic requirements intended consumption” (DSanPiN 2.2.4-171-10).