Research Article

The Groundwater Geochemistry and the Human Health Risk Assessment of Drinking Water in an Area with a High Prevalence of Chronic Kidney Disease of Unknown Etiology (CKDu), Sri Lanka

Figure 6

The spatial distribution patterns of (a) fluoride and (b) water hardness in sampling locations of Girandurukotte GND, Badulla District, Sri Lanka.
(a)
(b)