Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library


Download a high-resolution (300dpi) digital image

{short description of image}

Image Number K8736-2

A low-drop grade-control structure is used to stabilize the stream or channel bed where an abrupt drop is needed. Here, agricultural engineer Kem Kadavy (left) and hydraulic engineer Kerry Robinson measure bed profiles in riprap (loose rock) upstream in a sealed-down model of the structure.

Photo by Scott Bauer.



640 pixels wide: (k8736-2.jpg)




Please visit our Image Gallery
Last Modified: 5/23/2006
Footer Content Back to Top of Page