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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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