How Do Floods Contribute to the Spread of Toxic Substances?
Floods can lead to the widespread dissemination of toxic substances through several mechanisms. Rapid inundation can cause overflow of sewage systems, leading to contamination with pathogens and chemicals. Industrial facilities and storage sites can be breached, releasing hazardous chemicals into the environment. Additionally, floodwaters can erode soil and sediments, carrying pollutants over large distances.
