Browse Items (12 total)
Sort by:
Worker erecting barricade near installation of water control device, 1983
Color image of unidentified worker erecting barricade near installation site of a water control device.
Water control structure near farmhouse
Color slide of a water control structure near a farmhouse.
Water control structure
B&W photograph of two men working on a large pipe in the ground.
Water control on farmland
Series of slides of a water control structure in an area of grassy farmland.
Water control in a field
Color slides of water running through cropland via gully and a built structure to deal with excess water.
Unidentified Wesley Barton Construction worker constructing water control device, 1983
Color image of unidentified Wesley Barton Construction worker constructing water control device.
Two men and drainage structure
B&W photograph of two men standing near a drainage structure.
Toewall in Tama County, 1966
B&W photograph of a toewall in Tama County, Iowa.
The problem and the solution
B&W photograph of an eroded area with standing water and a backhoe labeled "the problem"; below it is a b&w photograph of three men standing before a metal water control structure labeled "the solution"
Holding an inlet - water control device.
Holding an inlet. The water control device used on a Dickinson County farm.