9a6f9bd3_t_coal_ash_spill___SourceWatch__Ecological_Impacts
[Pollutant] Zinc [Human Health Impacts] Ingesting large doses even for a short time can cause cramps, nausea, and vomiting; inhaling large mounts can cause a short-term disease called metal fume fever. [Ecological Impacts] 
High concentrations in water have been shown to exert adverse reproductive, biochemical, physiological, and behavioral effect5s on a variety of aquatic organisms.
TVA Kingston Fossil Plant coal ash spill - SourceWatch
Ecological Impacts