Great-Falls, Montana

13 Land Tracts in Cascade County , Upper Missouri-Dearborn Watershed

Great Falls, Montana, is located in Cascade County with a population of approximately 84,327. The area has a relatively low overall hazard risk, with very low risk ratings for earthquakes, droughts, and lightning. The climate in Great Falls is characterized by cold temperatures and moderate precipitation, with an average annual temperature of 8.2°C and 359.55 mm of rainfall. The city experiences relatively low risk of flooding and wildfires, with a risk score of 55.77.

While Great Falls is not located near coastlines, fault lines, or volcanoes, it is surrounded by several geological features that could impact hazard risk. The city lies in the Upper Missouri-Dearborn hydrologic unit, which is part of the larger Missouri-Marias hydrologic subregion. The region is characterized by mountain peaks, such as the Rocky Mountains to the west, and water bodies like the Missouri River, which flows through the area. These features can contribute to localized hazards such as flash floods and landslides during heavy rainfall events.

Despite its relatively low hazard risk overall, Great Falls has experienced historical events such as severe winter storms and occasional flooding due to heavy precipitation. The city's proximity to the Missouri River and the mountainous terrain in the region can exacerbate flood risks during periods of intense rainfall. Additionally, the city's location in the Missouri-Marias hydrologic subregion makes it susceptible to water-related hazards. It is important for residents and officials to stay prepared and informed about potential hazards in the area to mitigate risks and ensure community safety.