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A Comparison of water quality between well and spring samples selected from Soran District, Northern Erbil Governorate, Kurdistan Region – Iraq

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Published under licence by IOP Publishing Ltd
, , Citation M R A Al-Barwary et al 2018 IOP Conf. Ser.: Mater. Sci. Eng. 454 012062 DOI 10.1088/1757-899X/454/1/012062

1757-899X/454/1/012062

Abstract

Water samples from twenty wells and twenty springs were assessed to determine whether samples from springs and wells have similar concentrations of selected characteristics, including electrical conductivity (EC), total alkalinity (TA), total dissolved solids (TDS), pH, Sulphate (SO42−) Nitrate (NO3-), total hardness (TH), magnesium (Mg2+) and Calcium (Ca2+). Comparisons were made between concentrations of chemical and Physical characteristics in water samples from springs and wells within the same aquifer. Samples were collected monthly from the wells and springs during March 2017 to February 2018. The samples were tested for chemical and Physical characteristics according to the standard methods of American Public Health Association. There were significant differences between all data selected from springs and wells except Mg and DO. In addition, no significant difference was found between the mean pH values. The results indicated that the water samples lie within the permissible limits as compared with WHO (World Health Organization) for drinking uses, however some samples of water are without the permissible limit such as EC, TDS, and TH. The spring water samples were found to be better than well water samples. The results showed that eight wells and four springs' water samples requires treatment for drinking uses.

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10.1088/1757-899X/454/1/012062