7 inches. http://www.cloudynights.com/ubbthreads/attachments/2387257-FROST%20LINE%20MAP.doc
Yes, the Willamette Indians, specifically referring to several Native American tribes such as the Kalapuya, were native to the Willamette Valley in Oregon. They inhabited this region long before European settlers arrived, relying on its rich natural resources for sustenance. The Kalapuya people, in particular, were known for their agricultural practices and deep connection to the land. Their history and culture are integral to the heritage of Oregon.
The depth of the Willamette River in Oregon varies significantly along its course. On average, it ranges from about 10 to 30 feet deep, with some sections, particularly near Portland, reaching depths of over 40 feet. The river's depth can change due to factors like seasonal flow variations and sediment deposition.
On a 'Frost Line Map' it is 10".To get a more accurate reading call your local building inspector office.
no Frost
celtic for valley is comb but i dont know about deep valley
deep valley i think :)
no Frost
The duration of Deep in the Valley is 1.6 hours.
The duration of Deep Valley is 1.73 hours.
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.
Deep in the Valley was created on 2009-07-22.
Deep Valley was created on 1947-07-30.