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Additional Information

Lake Keomah

Mahaska County 

near Oskaloosa

Photo courtesy of Iowa State University Limnology Laboratory.

Watershed Characteristics   Landuse Percentages


Drainage Area (mi2) 3.09 Artificial 0.98
Drainage Area (Acres) 1,976.33 Barren 2.00
Basin Length (mi) 2.5 Grass 32.86
    Row Crop 47.50
    Water 3.06
    Forest 13.60

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