Dewey, Illinois

2 Land Tracts in Champaign County , Upper Sangamon Watershed

Dewey, Illinois, located in Champaign County, faces a relatively moderate risk of natural disasters. The area experiences moderate levels of precipitation and humidity, which can contribute to flooding and water-related disasters. The region is characterized by its flat terrain, which can exacerbate flood risks during heavy rainfall events. Additionally, Dewey is surrounded by hydrologic units such as the Upper Sangamon and Lower Illinois, which can further increase the likelihood of water-related hazards.

Despite being located inland, Dewey is not immune to climate risks such as severe weather events. The area has experienced instances of tornadoes and thunderstorms, which can pose a threat to residents and infrastructure. The relatively low risk of earthquakes in the region is offset by the potential for severe weather events, which can cause significant damage and disruption. The presence of fault lines in nearby areas increases the overall risk of seismic activity, albeit at a lower likelihood compared to other regions.

While Dewey does not have direct access to coastlines or major water bodies, its proximity to the Upper Mississippi River basin can influence flood risks in the area. The flat terrain and agricultural land use also contribute to the vulnerability of the region to natural disasters. Overall, Dewey's natural disaster and climate risk assessment highlight the importance of preparedness and mitigation efforts to safeguard the community against potential hazards.