HYGIENIC CHARACTERISTIC OF THE QUALITY OF THE DRINKING WATER OUT OF UNDERGROUND SPRINGS ON THE TERRITORY OF THE KALUGA REGION
In the article the hygienic characteristic of the drinking-water quality is represented according to sanitary and chemical indices. The water was taken out of underground springs over the Kaluga region. Presented materials discuss possibilities to give an ecological estimation of the state of water-supplying springs according to indices of a childhood morbidity level over territories of districts of a separate region.