Estimation of groundwater pollution in Baiji/Salah Al-Deen province Iraq

This study aims to determine the degree of pollution of the groundwater of the city of Baiji in the province of Salah al-Din for the period (2012-2014) using geographic information systems (GIS). The samples were taken from 24 wells located within the area to be studied. Analyzes of some pollution indicators were conducted for the years of research. Based on the results, these analyzes were followed by indicators that exceeded the permissible values according to the Iraqi standards for drinking water. This study found a strong impact of industry on groundwater pollution.