Photograph of the area above an erosion control dam. His photo is a followup of OK-1584-6
Photograph of an erosion control dam. Active gully in the background will be stabilized by the erosi...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, April, ...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Photograph of an area above erosion control dam. A follow-up of OK-1584-6. OK-1584-6
Photograph of erosion on the east end of the dam and east bank of the site, looking north from the e...
Photograph of a view of a future erosion control dam site to control gully. The back of the photogra...
Photograph of a view of a future erosion control dam site to control gully. The back of the photogra...
Photograph of a gully above erosion control dam before construction. Gully about 18 feet deep
Photograph of an erosion control dam. A community project. Looking west at gully eating back into cr...
Photograph looking south along the face of a dam. Kay wall for support of riprap being constructed. ...
Photograph of an erosion control dam constructed in approximately 300 acre drainage area and protect...
Photograph of dam construction, Lake Carl Blackwell. Looking north from station 21 showing berm cons...
Photograph of a watering trough below a pond dam on the Chester Hall farm. OK-9108
Photograph of Barney Cunningham standing in the waterway in which an erosion control dam will protec...
Photograph of view of the lower end of the spillway seen in Okla. 9687B. Man is standing behind the ...
Photograph of an erosion control dam. Active gully in the background will be stabilized by the erosi...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, April, ...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Photograph of an area above erosion control dam. A follow-up of OK-1584-6. OK-1584-6
Photograph of erosion on the east end of the dam and east bank of the site, looking north from the e...
Photograph of a view of a future erosion control dam site to control gully. The back of the photogra...
Photograph of a view of a future erosion control dam site to control gully. The back of the photogra...
Photograph of a gully above erosion control dam before construction. Gully about 18 feet deep
Photograph of an erosion control dam. A community project. Looking west at gully eating back into cr...
Photograph looking south along the face of a dam. Kay wall for support of riprap being constructed. ...
Photograph of an erosion control dam constructed in approximately 300 acre drainage area and protect...
Photograph of dam construction, Lake Carl Blackwell. Looking north from station 21 showing berm cons...
Photograph of a watering trough below a pond dam on the Chester Hall farm. OK-9108
Photograph of Barney Cunningham standing in the waterway in which an erosion control dam will protec...
Photograph of view of the lower end of the spillway seen in Okla. 9687B. Man is standing behind the ...
Photograph of an erosion control dam. Active gully in the background will be stabilized by the erosi...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, April, ...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...