Soil Types in French Prairie

French Prairie has among the best quality soils in the United States, the result of deposition of high quality soil in the Willamette Valley during the Missoula Flood some 10,000 years ago. Generally speaking the soil quality is highest to the north (in French...

French Prairie Agreement

What has come to be called the French Prairie Agreement results from the adoption of a vision statement regarding the French Prairie area by Clackamas and Marion Counties and the cities of Aurora, Canby, Donald, Hubbard, Wilsonville and Woodburn in early 2006. This...