1. S. Karavoltsos, A. Sakellari, N. Mihopoulos, M. Dassenakis, M.J. Scoullos, Evaluation of the quality of drinking water in regions of Greece, Desalination, 224 (2008) 317‒329.
  2. G.M. Simiyu, J. Ngetich, T.A. Esipila, Assessment of spring water quality and quantity, and health implications in Tongaren division, Nzoia River catchment, Kenya, Afr. J. Ecol., 47 (2009) 99‒104.
  3. K.K. Blume, J.C. Macedo, A. Meneguzzi, L.B. Silva, D.M. Quevedo, M.A.S. Rodrigues, Water quality assessment of the Sinos River, Southern Brazil, Braz. J. Biol., 70 (2010) 1185‒1193.
  4. E.A. Rumyantseva, N.N. Bobrovitskaya, Long-term variations of water quality of the Selenga and Kiran Rivers at the Russian– Mongolian Boundary, Water Res., 37 (2010) 372‒383.
  5. I. Boskidis, G.D. Gikas, G. Sylaios, V.A. Tsihrintzis, Water quantity and quality assessment of lower Nestos River, Greece, J. Environ. Sci. Health., Part A, 46 (2011) 1050‒1067.
  6. M.A. Nalbandyan, Assessing the quality of water of the Araks Basin Rivers in Armenia, Water Res., 38 (2011) 87‒94.
  7. M.M. VanLandeghem, M.D. Meyer, S.B. Cox, B. Sharma, R. Patino, Spatial and temporal patterns of surface water quality and ichthyotoxicity in urban and rural river basins in Texas, Water Res., 46 (2012) 6638‒6651.
  8. J. Vieira, A. Fonseca, V.J.P. Vilar, R.A.R. Boaventura, C.M.S. Botelho, Water quality in Lis River, Portugal, Environ. Monit. Assess., 184 (2012) 7125‒7140.
  9. A. Kumar, Y. Bahadur, Water quality of River Kosi and Rajera System at Rampur (India): impact assessment, J. Chem., 2013 (2013) 4, Article Number: 618612.
  10. F. Al-Badaii, M. Shuhaimi-Othman, M.B. Gasim, Water quality assessment of the Semenyih River, Selangor, Malaysia, J. Chem., 2013 (2013) 10, Article Number: 871056.
  11. S.J. Halliday, R.A. Skeffington, M.J. Bowes, E. Gozzard, J.R. Newman, M. Loewenthal, E.J. Palmer-Felgate, H.P. Jarvie, A.J. Wade, The water quality of the River Enborne, UK: observations from high-frequency monitoring in a rural, lowland river system, Water, 6 (2014) 150‒180.
  12. A. Kuzniar, A. Kowalczyk, M. Kostuch, Long-term water quality monitoring of a transboundary river, Pol. J. Environ. Stud., 23 (2014) 1009‒1015.
  13. D. Walker, D. Jakovljevic, D. Savic, M. Radovanovic, Multi-criterion water quality analysis of the Danube River in Serbia: a visualisation approach, Water Res., 79 (2015) 158‒172.
  14. Q. Wang, X. Wu, B. Zhao, J. Qin, T. Peng, Combined multivariate statistical techniques, Water Pollution Index (WPI) and Daniel Trend Test methods to evaluate temporal and spatial variations and trends of water quality at Shanchong River in the Northwest Basin of Lake Fuxian, China, PLoS ONE, 10 (2015) 17, Article Number: e0118590.
  15. N. Hacioglu, B. Dulger, Monthly variation of some physico- chemical and microbiological parameters in Saricay Stream (Canakkale, Turkey), Fresenius Environ. Bull., 19 (2010) 986‒990.
  16. C. Tanriverdi, A. Alp, A.R. Demirkiran, F. Uckardes, Assessment of surface water quality of the Ceyhan River basin, Turkey, Environ. Monit. Assess., 167 (2010) 175‒184.
  17. O. Kaplan, N.C. Yildirim, N. Yildirim, E.A. Akyol, Physico- chemical and microbiological water quality assessment of Perisuyu River, Tunceli, Asian J. Chem., 23 (2011) 907‒909.
  18. O. Oner, A. Celik, Investigation of some pollution parameters in water and sediment samples collected from the Lower Gediz River Basin, Ekoloji, 20 (2011) 48‒52.
  19. N.L. Cicek, O.O. Ertan, Determination of the water quality of Koprucay River (Antalya) according to the physico-chemical parameters, Ekoloji, 21 (2012) 54–65.
  20. M.E. Ozgur, A. Akbulut, A. Demirsoy, Some quality parameters of surface water of Karasu River in upper part of Euphrates Basin, Turkey, Carpathian J. Earth Environ. Sci., 7 (2012) 183‒192.
  21. S.C. Ayaz, O. Aktas, S. Dagli, C. Aydoner, E.A. Aytis, L. Akca, Pollution loads and surface water quality in the Kizilirmak Basin, Turkey, Desal. Water Treat., 51 (2013) 1533‒1542.
  22. O.T. Dede, I.T. Telci, M.M. Aral, The use of water quality index models for the evaluation of surface water quality: a case study for Kirmir Basin, Ankara, Turkey, Water Qual. Expo. Health, 5 (2013) 41–56.
  23. A. Celebi, B. Sengorur, B. Klove, Human health risk assessment of dissolved metals in groundwater and surface waters in the Melen watershed, Turkey, J. Environ. Sci. Health., Part A, 49 (2014) 153–161.
  24. C. Tokatli, E. Kose, A. Cicek, Assessment of the effects of large borate deposits on surface water quality by multi statistical approaches: a case study of Seydisuyu Stream (Turkey), Pol. J. Environ. Stud., 23 (2014) 1741‒1751.
  25. F. Sen, A. Aksoy, Chemical and physical quality criteria of Bulakbasi Stream in Turkey and usage of drinking, fisheries, and irrigation, J. Chem., 2015 (2015) 8, Article Number: 725082.
  26. N. Yilmaz, I.I. Ozyigit, G. Demir, I.E. Yalcin, Determination of phytoplankton density, and study of the variation of nutrients and heavy metals in the surface water of Riva Stream; one of the water sources of Istanbul, Turkey, Desal. Water Treat., 55 (2015) 810‒820.
  27. Trabzon Province 2014 Environmental Status Report (Trabzon ICDR 2014) Ministry of Environment and Urbanisation, Directorate General of Environment Impact Assessment, Permit and Inspection, Trabzon, Turkey, 2015 (in Turkish). Available at: pdf (accessed 19 May 2016).
  28. L. Altun, M. Yilmaz, C. Acar, I. Turna, E.Z. Baskent, E. Bilgili, Evaluating the seasonal changes of water quality of the Degirmendere and Galyan Rivers (Trabzon, Turkey), J. Environ. Biol., 24 (2003) 415‒422.
  29. C. Uguz, I. Togan, Y. Eroglu, I. Tabak, M. Zengin, M. Iscan, Alkylphenol concentrations in two rivers of Turkey, Environ. Toxicol. Pharmacol., 14 (2003) 87‒88.
  30. F. Gultekin, A.F. Ersoy, E. Hatipoglu, S. Celep, Determination of water quality parameters in wet season of surface water in Trabzon, Ekoloji, 21 (2012) 77‒88.
  31. TSWQR 2012 Turkish Surface Water Quality Regulation. The Turkish Official Gazette. no: 28483, Ankara, Turkey (in Turkish). Available at: (accessed 19 May, 2015).
  32. Regulation Concerning Water Intended for Human Consumption (RCWIHC), The Turkish Official Gazette, no: 25730, Ankara, Turkey, 2005 (in Turkish).
  33. TS 266, Türk Standartları Enstitüsü (TSE), Water Intended for Human Consumption, Ankara, Turkey, 2005 (in Turkish).
  34. EU 1998 Official Journal of European Communities, Council Directive 98/83/EC of 3 November 1998 on the Quality of Water Intended for Human Consumption. Available at: L:1998:330:0032:0054:EN:PDF (accessed 19 May, 2016).
  35. World Health Organization (WHO), Guidelines for Drinking Water Quality, 3rd ed., Geneva, WHO, 2004.
  36. United States Environmental Protection Agency (US EPA), Edition of the Drinking Water Standards and Health Advisories, 2009. Available at: drinking/upload/dwstandards2009.pdf (accessed 19 May, 2016).
  37. O. Karaguzel, H. Akkaya, I. Tezgel, Water. Trabzon Municipality Drinking Water Treatment Plants 2003, 2003 (in Turkish).
  38. V.N. Bulut, A. Bayram, A. Gundogdu, M. Soylak, M. Tufekci, Assessment of water quality parameters in the stream Galyan, Trabzon, Turkey, Environ. Monit. Assess., 165 (2010) 1‒13.
  39. A. Bayram, H. Onsoy, I. Yagtu, M. Kankal, The investigation of the domestic water quality of Trabzon Province within the context of Atasu Treatment Plants, 6. Kentsel Altyapı Sempozyumu, Antalya, Turkey, 2011, pp. 467‒476 (in Turkish).
  40. E. Demirci, B. Cuhadaroglu, Statistical analysis of wind circulation and air pollution in urban Trabzon, Energ. Buildings, 31 (2000) 49–53.
  41. Turkish State Meteorological Service (TSMS), 2016a. Available at: aspx?m=TRABZON (accessed 19 May, 2016).
  42. Turkish State Meteorological Service (TSMS), 2016b. Available at: aspx?m=BAYBURT (accessed 19 May, 2016).
  43. Turkish State Meteorological Service (TSMS), 2016c. Available at: aspx?m=GUMUSHANE (accessed 16 May, 2016).
  44. Turkish State Meteorological Service (TSMS), 2016d. Available at: aspx?m=GIRESUN (accessed 19 May, 2016).
  45. Turkish State Meteorological Service (TSMS), 2016e. Available at: aspx?m=RIZE (accessed 19 May, 2016).
  46. Turkish Statistical Institute (TurkStat), 2015a. Available at: (accessed 19 May, 2016).
  47. Turkish Statistical Institute (TurkStat), Municipal Wastewater Statistics Database, 2015a. Available at: tr/medas/?kn=120&locale=en (accessed 19 May, 2016).
  48. American Public Health Association, Standard Methods for the Examination of Water and Wastewater, 18th ed, Washington, 1992.
  49. TİSKİ 2016 Water quality reports, Trabzon Drinking Water and Sewerage Authority General Directorate, Trabzon, Turkey, 2016 (in Turkish). Available at: id=43&v=1,1 (accessed 19 May 2016).
  50. H. Yalcin, M. Guru, Water Technology. Palme Yayincilik, Ankara, Turkey, 2002 (in Turkish).
  51. M. Yilmaz, A. Usta, Water quality parameters in relation to land cover in the Galyan Watershed, Trabzon, Fresenius Environ. Bull., 24 (2015) 1614‒1623.
  52. C.R. Goldman, The contribution of alder trees (Alnus tenuifolia) to the primary production of Castle Lake, California, Ecology, 42 (1961) 282‒288.
  53. D. Binkley, J.P. Kimmins, M.C. Feller, Water chemistry profiles in an early-successional and a mid-successional forest in coastal British Columbia, Can. J. For. Res., 12 (1982) 240‒248.
  54. R. Stottlemyer, D. Toczydlowski, Seasonal relationships between precipitation, forest floor, and streamwater nitrogen, Isle Royale, Michigan, Soil Sci. Soc. Am. J., 63 (1999) 389‒398.