Evaluation of some physical, chemical and bacteriological characteristics in Kirkuk city

The present study aimed to conduct a field on the water of eight wells in different areas Kirkuk city. modeling was done monthly basis, starting from November 2019 until April 2020. included measuring some physical factors (water temperature, electrical conductivity, total dissolved solids) and chemical (pH, oxygen, biological oxygen demand, alkalinity, hardness, calcium magnesium sodium ion, sulfate, Chlorides, nitrates, phosphates. Also, conducted bacterial contamination groundwater wells, which number colonies plate count, coliforms, numbers Faecal coliform Bacteria. results showed that air temperatures ranged between (16-18.6)Co, while wells' were within warm their rates (22.5-24.8) Co. An increase sulfate values ​​was observed most nitrates recorded low values. On bacteriological side, it found not contaminated. reason is due.to depth distance sources pollution.