On a 'Frost Line Map' it is 10".
To get a more accurate reading call your local building inspector office.
7 inches. http://www.cloudynights.com/ubbthreads/attachments/2387257-FROST%20LINE%20MAP.doc
no Frost
no Frost
The frost line in Union County, Oregon, typically reaches depths of 30 to 36 inches below the surface. However, this depth can vary based on factors such as local climate conditions and soil composition. It's important for construction and landscaping projects to consider the frost line to prevent damage from freeze-thaw cycles. Always consult local building codes for specific requirements.
one metre
42 inches
42"
3ft
What is the frost line depth in louisville Kentucky
The frost line in Ohio is 3ft
48"
the frost line is 36"