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Additional Information

Hannen Lake

Benton County

near Blairstown

Photo courtesy of Iowa State University Limnology Laboratory.

Watershed Characteristics   Landuse Percentages


Drainage Area (mi2) 0.95 Artificial 1.51
Drainage Area (Acres) 605.88 Barren 1.47
Basin Length (mi) 1.5 Grass 55.63
    Row Crop 18.75
    Water 5.74
    Forest 16.91

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