• Shaik.Fazlur Rahman
• Dr.M.Umamahesh

This paper presents a study on potable water quality in Nandyal region of Kurnool District (A.P), which involved analyses of Physio-chemical parameters of water samples from different drinking water sources. The drinking water sources examined included Groundwater and surface water.for this, A total of 12 samples were collected from six different villages in Nandyal region, Kurnool district.From each village, we collected 2 samples of potable water as in Groundwater and surface water and to evaluate for the quality of assessment of potable water by using Indian standards analytical procedures and finally compare with Indian standard values.It was shown in results some of the water samples are not safe to drink without treatment of water.In this study, we analyzed the water samples for water prescribed water quality parameters such as pH, EC, Turbidity Nitrate, Sulphate, chloride, fluoride, total hardness, TDS, DO and also trace metal ions like Cu, Zn, Mn, Fe, Al.and represented in tables in their respective S.I units.

water quality, potable water, nandyal region, Indian standards.

"A QUALITY ASSESSMENT OF POTABLE WATER IN NANDYAL, KURNOOL DISTRICT(A.P).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.772-775, April-2018, Available :http://www.jetir.org/papers/JETIR1804156.pdf

"A QUALITY ASSESSMENT OF POTABLE WATER IN NANDYAL, KURNOOL DISTRICT(A.P).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp772-775, April-2018, Available at : http://www.jetir.org/papers/JETIR1804156.pdf