Fillmore Soil and Water
    Conservation District
    507-765-3878 Ext. 3

    900 Washington St. NW
    Preston, MN 55965


Decorah Shale Overlay District

Section 614 Decorah Shale Overlay District

Chemical Pathways in Decorah Shale

Decorah Shale Modeled Hydraulic Nitrogen Loads and Residence Times

 

Above is a map of Decorah Shale areas in Fillmore County.

 

Above is a regional map showing areas of Decorah Shale.

 

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