WARUNKI HYDROGEOLOGICZNE W GMINIE PRZEMYŚL

Abstract

HYDROGEOLOGICAL CONDITIONS IN PRZEMYŚL COMMUNEAbstract. Hydrogeological conditions in a part of San river watershed, in administrative borders of Przemyśl commune, about 150 km2 area, are differentiated. In groundwater supply dominant role have Quaternary aquifer, which is supplied mainly by infiltration of precipitation. According to fieldworks which were made in 2007, there were selected and inventorized 244 locally dug wells, in which groundwater level were finded on several or more than ten meters of depth. There was constructed contour map of the first groundwater level. Local groundwater flow directions are turned to small valleys, in general – to San river. Chemical status of groundwater is generally good, in period 2006–2007 groundwater quality were characterized as II class – water with good quality.