Photograph of Alex Keil operating his new crawler tractor with an UNIDENTIFIED man standing on the grader. People shown in photo go as followed from left to right: 1. Alex Keil, 2. UNIDENTIFED man. The back of the photograph proclaims, "Alex Keil operates his new crawler tractor with grader to shape berms on large outlet."

Photograph of a follow-up of a roadside drop-inlet flood control structure adjoining the Sid Lundy farm. The structure was built where formerly a dangerous wooden bridge spanned a gully on a school bus and mail route. County Commissioners furnished the pipe and the Soil Conservation District put in a fill through the Soil Conservation Service Flood Control program. The permanent basin is full of water. OK-9600-D.

Photograph of a drop-inlet gully control structure built by the Soil Conservation Service [SCS] Flood Control Program in the spring of 1948. Diversions bring the water into this gully plug and protect other gullies. Drainage area is 195 acres. OK-10, 213.

Photograph of Cloud Creek Subwatershed detention reservoir #1 taken from the basin. The back of the photograph proclaims, “View of the detention reservoir #1, Cloud Creek Sub-Watershed, build in the spring and summer of 1948. Picture taken from basin. Permanent pool is less than one-half full of water.”

Photograph of Elmer “Whitey” Marshall building terraces with a district owned bulldozer. The back of the photograph proclaims, “District owned tractor building terrace with bulldozer. Portion of terrace in the foreground is complete. Elmer “Whitey” Marshall has been operating for district 1 ½ years.”

Photograph of Detention Reservoir #1, Cloud Creek Subwatershed taken from the basin. The back of the photograph proclaims, "View of the detention reservoir #1, Cloud Creek Sub-Watershed, built in the spring and summer of 1948. Pictures taken from basin. Permanent pool is less than one-half full of water."

Photograph of drop-inlet gully control structure built by the Soil Conservation District through the Soil Conservation Service Flood Control program in the spring of 1948. The back of the photograph proclaims, "Drop-inlet gully control structure built by the Soil Conservation District through the Soil Conservation Service Flood Control program in the spring of 1948. Diversions bring water into this gully plug and protect other gullies. Drainage area 195 acres."

Photograph of Elmer "Whitey" Marshall building terraces with a district owned bulldozer. The back of the photograph proclaims, "District owned tractor building terrace with bulldozer. Portion of terrace in the foreground is complete. Elmer "Whitey" Marshall has been operating for district 1 ½ years."

Photograph of a follow-up photograph Okla-9600 of a of roadside drop-inlet flood control structure adjoining Sid Lundy farm, built to replace a dangerous wooden bridge that spanned a gully, which was filled. The back of the photograph proclaims, "Follow-up of roadside drop-inlet flood control structure adjoining Sid Lundy farm. Structure built where formerly a dangerous wood bridge spanned a gully on school bus and mail routs. County Commissioners furnished the pipe & soil conservation district put in a fill through the Soil Conservation Service Flood Control Program. Permanent basin is full of water."

Photograph of a UNIDENTIFED man using a farm tractor and disk to cultivate ditch bank prior to seeding Bermudagrass seed. The back of the photograph proclaims, "Farm tractor and disk cultivating ditch bank prior to seeding Bermuda seed. Ditch was constructed in spring of 1943 and vegetation was not established. Side slopes 3 to 1."

Photograph of a buffalo skull found at a 6-foot depth in a gully plug construction work. The depth of the skull indicates piling up of sediment from flood waters. Andrew A. Orr, Soil Conservation service technician, is examining the skull. OK-9527.

Photograph of a gully plug with pipe in the process of construction under private contract in flood control work. Gully has been eroding bank back to cultivated land protected by terrace system. Eroded soil has been washing into west Barnitz Creek. Plug will stabilize land below in conjunction with other plugs and detentions. This plug will be augmented by 2 divisions to stabilize 2 other gullies and keep the terrace water from entering gullies. Photo shows fill being made. Note riser pipe which will carry water off when it reaches a certain height. See OK-9521. OK-9520.

Photograph of ladino clover growing in slightly wet land. Dennis silty clay. AR-61, 599.

Photograph of erosion control on cultivated field. This field was formerly farmed with straight down hill rows and the soil suffered badly from silting. Terraces and grassed channels have been constructed and contour cultivation is now practiced. A volunteer ceop of wheat serves as winter cover and supplemental pasture for livestock.

Photograph of erosion control measures on a cultivated field. This field was formerly farmed with straight down hill rows and the soil suffered badly from silting. Terraces and grassed channels have been constructed and contour cultivation is now practiced. A volunteer crop of wheat serves as winter cover and supplemental pasture for livestock.

Photograph of O. W. Johnston is using a side delivery rake to cut vetch in windrows preparatory to combining. Johnston planted about 80 acres of vetch last year, mostly in combination with small grains (oats, rye, wheat, and ryegrass), but some pure vetch was also planted. All was inoculated and treated with 100 pounds per acre of superphosphate seed yield from approximately 35 acres; 18,000 pounds (vetch and small grain) of this approximately 12,000 pound are pure vetch. He planted vetch and small grain for seed and soil improvement in a 10 acre apple orchard. OK-8987.

Photograph of masonary arch drop, gully control terrace outlet channel. Masonry structure was built latter part of 1937 in natural wash, badly gullied to accelerate silting for erosion stabilization. Outlet channel on right is now well vegetated, providing safe watersay and former active erosion behind structure is almost 100%.

Photograph of masonary arch drop, gully control terrace outlet channel. Masonry structure was built latter part of 1937 in natural wash, badly gullied to accelerate silting for erosion stabilization. Outlet channel on right is now well vegetated, providing safe watersay and former active erosion behind structure is almost 100%.

Photograph of a huge roadside gully caused by run-off from improperly constructed terrace & unprotected outlets and outlet channels.

Photograph of strips of native grass consisting of Blue grama and little bluestem on contour. A house sits in both the immediate and distant background of this photograph. The back of this photograph proclaims, “Strips of Native Grass on Contour Blue gramma [sic] and Little bluestem. Area on left retired from cultivation and grass becoming established. Cultivation continues between strips to provide income from land while grass becomes established. Strips planted spring of ’37 at rate of 30# to A after preparation of seed bed. Vernon F. S. L. 3 to 4% slope.”

Photograph of strips of native grass consisting of Blue grama and little bluestem on contour. A house sits in both the immediate and distant background of this photograph. The back of this photograph proclaims, "Strips of Native Grass on Contour Blue gramma [sic] and Little bluestem. Area on left retired from cultivation and grass becoming established. Cultivation continues between strips to provide income from land while grass becomes established. Strips planted spring of '37 at rate of 30# to A after preparation of seed bed. Vernon F. S. L. 3 to 4% slope."

Photograph of African lovegrass sown in March 1940 and planted in rows on land retired to pasture. A house and windmill sit dead center in the background of the photograph. The back of the photograph proclaims, "African Love Grass in rows on land retired to pasture. Very sandy land. Sown in March 1940 at rate of 5# per acre Stevensville soil, 2% slope."

Photograph of a "Windbreak and post lot consisting of Chinese elm and catalpa trees. Trees were set out about 1937." A building and car sit just to the right of the windbreak and post lot.

Photograph of a constructed drop inlet constructed where an unsafe bridge used to stand to stabilize erosion from gully. The back of the photograph proclaims, "Highway Erosion Control. Unsafe bridge eliminated and drop inlet constructed, (Highway Commission, WPA, and SCS cooperation) to allow deep gully to silt in, thus stabilizing erosion. Stock will also be watered here as water gathers in basin."