This book is valuable source for study of water quality assessment in semi arid region, analysis,preservation and recommendation of improving the groundwater quality because groundwater is vital natural resource for the reliable and economic provision of portable water supply in both the urban and rural environment.Worldwide, aquifer are experiencing an increasing threat of pollution from urbanization,industrial development,agricultural activities and mining enterprises.Thus proactive campaigns and practical actions to protect the natural(generally excellent)quality of groundwater are widely...