Hygienic characteristics of the chemical composition of groundwater in Ryazan region

Among the factors that have a strong impact on public health the environment, living conditions, food and water quality are just as important as socio-economic forces. Providing the population with access to safe potable water has become a socioeconomic priority in Russia. The aim of this work was to characterize the aquifers supplying the population of Ryazan region with water for personal and domestic needs and to compare their chemical composition. Sample collection was performed in cooperation with the Center for Hygiene and Epidemiology (Ryazan region). The obtained data were processed using ANOVA. The Kashirsky and Ozersko-Khovansky aquifers turn to be the most commonly used ones supplying water to 30.7[%] and 27.3[%] of the total artesian wells. The Oksko-Tarussky and Podolsko-Myachkovsky aquifers rank second, feeding 21[%] and 18.9[%] of the wells, respectively. The share of the Kasimovsky aquifer in the total water supply is only 2.1[%]. Although the recommended lifespan of an artesian