Crystal-Lake, Illinois

7 Land Tracts in Mchenry County , Upper Fox Watershed

Crystal Lake, Illinois is located in McHenry County, Illinois, with a population of approximately 310,151. The city lies within the Upper Mississippi hydrologic region and is part of the Upper Illinois hydrologic accounting unit. The area is characterized by relatively high risks of severe weather events such as tornadoes, lightning strikes, and strong winds. These risks are exacerbated by the city's proximity to the Upper Fox hydrologic unit, where flooding can occur due to increased precipitation levels.

The climate in Crystal Lake is marked by moderate temperatures and high humidity levels, with an average annual precipitation of approximately 901.8 mm. This combination of factors can lead to increased flood risk in the area, especially during heavy rainfall events. Additionally, the city's location near the Upper Illinois hydrologic subregion means that it is susceptible to flash floods and water-related hazards. Residents should be prepared for potential disruptions to infrastructure and utilities during extreme weather events.

While the city does not have a coastline or fault lines, its geological features include nearby water bodies and mountain peaks that can impact hazard risk. The presence of water bodies such as Crystal Lake and Nunda Lake can contribute to flooding risks, while nearby mountain peaks may affect weather patterns and precipitation levels in the area. Residents should remain vigilant and have emergency plans in place to mitigate the impact of natural disasters in Crystal Lake, Illinois.