Evaluation of Ground Water Quality in Hawi Al-Kanissa North of Mosul City, Iraq

This study aimed to evaluate the water quality for a group of wells in hawi al-kanissa region north west of mosul city, the study revealed that 50% of wells under study is of calcium-sulfate type, 20% of calcium-magnesium-sulfate type, 20% of calcium-magnesium-sodium-sulfate type and 10% of sodium-calcium-bicarbonate-sulfate type Also the wells have a high permanent hardness and most of them classified as a doubtful to unsuitable for irrigation and some of them from the type of good to permissible, also the water of these wells is unsuitable for humane drinking