Photograph of dam construction, Lake Carl Blackwell. Looking north from station 21 showing berm construction at Elevation 934 and the construction of key wall for support of riprap. Rock crusher working on crown of dam in the upper right corner of the picture. OK-8483
Photograph of a valve and entrance pipe installed in a dam built as an irrigation reservoir under th...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...
Photograph looking south along the face of a dam. Kay wall for support of riprap being constructed. ...
Photograph of erosion on the east end of the dam and east bank of the site, looking north from the e...
Photograph of a Bay City crane placing a key wall for the support of riprap. The crane is working on...
Photograph of an area above erosion control dam. A follow-up of OK-1584-6. OK-1584-6
Photograph of an erosion control dam. A community project. Looking west at gully eating back into cr...
Photograph of an earth dam near Kenton, OK. Dam has approx. 75,000 sq. yards of fill, approx. 2000 f...
Photograph of a view of a principal spillway in operation. Twelve acre lake with 30 acre-feet flood ...
Photograph looking up Lateral # 3 now under construction. Ditch will drain field drains No. 7 and 9....
Photograph of a view of a principal spillway in operation. Twelve acre lake with 30 acre-feet flood ...
Photograph of watershed maintenance: a fence being replaced on dam (Site 19--Frank Carl) to protect ...
Photograph of flooding. The photo was taken at the same time there was approximately 6.6 feet of wat...
Photograph of the Caney River Watershed, Site # 6, looking northeast from the station, 11+00 along C...
Photograph of a valve and entrance pipe installed in a dam built as an irrigation reservoir under th...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...
Photograph looking south along the face of a dam. Kay wall for support of riprap being constructed. ...
Photograph of erosion on the east end of the dam and east bank of the site, looking north from the e...
Photograph of a Bay City crane placing a key wall for the support of riprap. The crane is working on...
Photograph of an area above erosion control dam. A follow-up of OK-1584-6. OK-1584-6
Photograph of an erosion control dam. A community project. Looking west at gully eating back into cr...
Photograph of an earth dam near Kenton, OK. Dam has approx. 75,000 sq. yards of fill, approx. 2000 f...
Photograph of a view of a principal spillway in operation. Twelve acre lake with 30 acre-feet flood ...
Photograph looking up Lateral # 3 now under construction. Ditch will drain field drains No. 7 and 9....
Photograph of a view of a principal spillway in operation. Twelve acre lake with 30 acre-feet flood ...
Photograph of watershed maintenance: a fence being replaced on dam (Site 19--Frank Carl) to protect ...
Photograph of flooding. The photo was taken at the same time there was approximately 6.6 feet of wat...
Photograph of the Caney River Watershed, Site # 6, looking northeast from the station, 11+00 along C...
Photograph of a valve and entrance pipe installed in a dam built as an irrigation reservoir under th...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...
Photograph of erosion control. Front slope of a dam at Site # 22 on the Big Wewoka Creek watershed. ...