Tokatli, CemUstaoglu, Fikret2024-06-122024-06-1220201866-62801866-6299https://doi.org/10.1007/s12665-020-09171-4https://hdl.handle.net/20.500.14551/22387In the current research, water quality of Meric River Delta was evaluated using some toxic element risk assessment indices. Samples were collected from 24 locations and nickel (Ni), chromium (Cr), arsenic (As), zinc (Zn), lead (Pb), copper (Cu) and cadmium (Cd) accumulations in delta components were read using an ICP-MS. Water quality index (WQI), heavy metal pollution index (HPI), heavy metal evaluation index (HEI) and degree of contamination index (C-deg) were applied to detected data for assessing the water quality. Also, the toxic element concentrations in water were assessed in terms of public health using some health risk assessment methods including hazard index (HI), hazard quotient (HQ) and cancer risk (CR). According to the results of WQI, HPI, HEI and C-deg, Ni and As were recorded as most dangerous toxicants among the investigated elements and Gala Lake was recorded as most effected delta component. According to the results HQs and CR, As was recorded as the most dangerous toxicant among the investigated elements and Gala Lake and Ergene River were recorded as the most effected delta components.en10.1007/s12665-020-09171-4info:eu-repo/semantics/closedAccessMeric River DeltaHealth Rish AssessmentToxic Element Risk Assessment IndicesWater-Quality AssessmentDissolved Trace-ElementsDrinking-WaterHeavy-MetalsSurface-WaterMultivariate-AnalysisGroundwaterPollutionSystemIndexArticle7918Q2WOS:0005732859000062-s2.0-85090986100Q2