Photograph of an aerial shot of Dry Prong of Deep Creek, Middle Colorado Watershed, at Farm-to–Market Road 502, showing levees. The back of the photograph proclaims, “Dry Prong of Deep Creek, Middle Colorado Watershed, at Farm-to–Market Road 502, showing levees. Photo taken after 6.5 to 8.0-inch rain. (Looking down on bridge and stage recorder shown in Tex-48-824-D and Tex-48-824-E.)"

Photograph of an aerial shot of Dry Prong of Deep Creek, Middle Colorado Watershed, at Farm-to–Market Road 502, showing levees. The back of the photograph proclaims, “The back of the photograph proclaims, “Dry Prong of Deep Creek, Middle Colorado Watershed, at Farm-to-Market Road 502, Showing levees. Site 8 can be seen in the background. Photo taken after 6.5 to 8.0-inch rain. See Tex-48-824-E and Tex-48-824-D for ground shots at the bridge seen here in left middle ground.”

Photograph of a view taken from the dam of the pool above Site 5, Deep Creek. The back of the photograph proclaims, "Pool above Site 5-from the dam 10 ft. head over drawdown tube."

Photograph of W. A. Bruce and C. W. Graham observe the stream flow below Site 5, Deep Creek at County road. People shown in photo go as followed from left to right: 1. W. A. Bruce, 2. C. W. Graham. The back of the photograph proclaims, "Stream flow below Site 5 at County road."

Photograph of W. A. Bruce and C. W. Graham observe water flowing from drawdown tube below Site 5, Deep Creek. People shown in photo go as followed from left to right: 1. W. A. Bruce, 2. C. W. Graham. The back of the photograph proclaims, "Drawdown tube below Site 5. Ten foot head over drawdown tube."