Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (79 total)

Vince Nemmers concrete erosion control structure, 1963
Lester Roeder temporary diversion to protect new waterway, 1965
Vince Nemmers farm waterway construction, 1965
Flood detention dam and waterway, 1966
Alvin Petersen waterway under construction, 1967
Good sod waterway for runoff, 1967
Carrol Ruchotzke farm's waterway after shaping, 1968
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