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Big Creek Lake

Polk County

near Polk City

Photo courtesy of Iowa State University Limnology Laboratory.

Watershed Characteristics   Landuse Percentages


Drainage Area (mi2) 74.56 Artificial 1.15
Drainage Area (Acres) 47,717.79 Barren 1.70
Basin Length (mi) 20.2 Grass 14.18
    Row Crop 80.06
    Water 1.61
    Forest 1.30

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