Evaluation of high levels of fluoride, arsenic species and other physicochemical parameters in underground water of two sub districts of Tharparkar, Pakistan: A multivariate study

► Simultaneously evaluated the contamination of F− and arsenic in underground water. ► Speciation of arsenic by cloud point and solid phase extraction methods. ► Application of multivariate statistical methods for groundwater quality assessment. ► Correlation of As and F− with other physicochemical parameters was carried out.