Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (14 total)

Construction of a waterway turn-strip.
Drop inlet (riser) on the Bumann farm.
Erosion damage, and waterway needs in a field.
Farmers have a choice
FFA Field Day on the Jones farm.
Grassed waterway on the Bumann farm.
Hoffman & Broghammer Group's concrete drop spillway structure in Delaware County, Iowa; 3 miles north of Manchester, Iowa.
Hoffman & Broghammer Group's concrete drop spillway structure in Delaware County, Iowa; 3 miles north of Manchester, Iowa.
Output Formats

atom, dcmes-xml, json, omeka-xml, rss2