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Mill Creek Lake
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O'Brien County
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Des Moines Township
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Van Buren County
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Devonian Fossil Gorge
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Johnson County
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Low Moor
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Clinton County
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O'Brien Post Office (historical)
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O'Brien County
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Sioux City State Prairie Preserve
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Woodbury County
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Kingfisher Hollow Access
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Cerro Gordo County
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Broadlawns Medical Center
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Polk County
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Cosgrove
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Johnson County
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Lonning's Landing Campground and Canoe Site
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Allamakee County
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Grant Township
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O'Brien County
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Jackson Township
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Harrison County
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Hawkeye-Dolbee Diversion Channel
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Des Moines County
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Elvira
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Clinton County
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Salina
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Jefferson County
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Mac Coon County Park
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Jefferson County
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Trenton
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Henry County
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Deep River Timber Reserve
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Poweshiek County
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Gere Creek
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Cherokee County
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Scott Township
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Fremont County
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Kains Lake Wildlife Management Area
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Allamakee County
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Cleghorn Wildlife Area
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Howard County
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Burrows Pond Wildlife Area
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Sac County
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Owego
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Woodbury County
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Mid American Energy Company Louisa Generating Station
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Louisa County
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