Blaine, Minnesota

20 Land Tracts in Anoka County , Twin Cities Watershed

Blaine, Minnesota faces a relatively moderate risk of natural disasters and climate-related hazards due to its geographical location. The area experiences relatively low lightning risk, very low earthquake risk, and relatively moderate flooding risk. The city is situated in Anoka County, which is not prone to hurricanes, tsunamis, or volcanic activity. However, the city's proximity to the Mississippi River presents a potential risk for flooding during periods of heavy precipitation.

The climate in Blaine is characterized by cold winters with an average temperature of 7.67 degrees Celsius and high humidity levels of 84%. The area receives significant precipitation of 812.90 mm annually, which can contribute to flooding events. Blaine is part of the Twin Cities hydrologic unit, which includes the Upper Mississippi-Crow-Rum accounting unit and the Mississippi Headwaters subregion. These water bodies play a critical role in the city's drainage systems and can impact flood risk during extreme weather events.

While Blaine does not have any coastline or major fault lines, its location in Minnesota's Upper Mississippi hydrologic region exposes it to potential flood risks. The city's risk assessment indicates a very high risk of erosion, suggesting that geological features such as Isthmus may contribute to soil instability and erosion during heavy rainfall. Past historical events in the region, such as the 1965 Mississippi River flood, highlight the potential impact of climate factors and geological features on hazard risk in Blaine.