Water, sediment and trout (Oncorhynchus mykiss) heavy metal concentration

The data are the results of a scientific study or environmental analysis involving the concentration of heavy metals (Cu, Pb, Zn, As) in water, sediment and muscle tissue of trout (Oncorhynchus mykiss) in different sectors of a river. The data consist of pollutant concentrations expressed in mg/L (water) and mg/kg (sediment and muscle tissue).