Photograph of SCS Woodland Conservationist Charles Burke points out the first deadening of cull hardwood. Note effect of pine release by axe girdling of this large oak.

Photograph of Luther Nunley in field showing Stubble mulching, after wheat grown on Class Ii-soil Unit 7 Land.

Photograph of Ionine Creek, an aerial view of a critical silt source area. This huge gully has been treated vegetative, and a structure is to be built on the lower end. Fields were planted to native grasses and tree plantings made in 1957.

Photograph of the Washita River-Kickapoo Sandy sub watershed. This view is of the main Kickapoo Sandy Creek channel showing bottomland that will be protected by upstream floodwater retarding structures.

Photograph of old crop land turned into pasture with common Bermuda grass and vetch.

Photograph of loading fertilizer into fertilizer box on two-row Bermuda sprigger. Landowner is applying fertilizer as per SCS technician's recommendations for soil conserving grass pasture. This cooperator understands the need for proper plant food for establishment of the grass.

Photograph of an aerial view of the main Kickapoo Sandy Creek channel showing bottomland that will be protected by upstream floodwater retarding structures.

Photograph of Kiswando in native grass planting in burrow area of diversion terrace. Illinois bundle flower in the seeding has made good growth under protection from grazing. Seeded in 1956.

Photograph of after 11 years both are alive but the little bluestem bunch seems to be breaking up somewhat. Kiswando in photo. Follow-up of OK-341-12, 904-12 and 1174-4.

Photograph of Criner Creek Site 4. Completed in 59 and stocked with Bass, Blue gill, and channel cat. Note dam in the background.

Photograph of Washita watershed, damage to front slope of Site 26 Wildhorse Creek Watershed. Dam runs almost due east and west. Part of slope was rip-rapped with rock from spillway but rock lacked about 6 feet being high enough to prevent this damage. SCS plans to repair this damage.

Photograph of flood prevention, Washita River, Ionine Creek. Critical silt source area. View looking up gully to the north. Vegatative work has been done, Structural works are just starting.

Photograph of B. P. Prickett, SCS technician, examining silt deposit after 4 to 6" rain on Sugar Creek watershed. Rain fell in 30 to 45 min. Springtooth harrow covered up.

Photograph of aerial view of flood prevention, Washita River, Mill Creek watershed. Site No. 16. Benefits. Mill Creek bottomland below structure. Jack Penner residence is in extreme right. Structure was vegatated with Kind Ranch bluestem in 1958. Former cropland above structure has been seeded to King Ranch bluestem.

Photograph of arial view of flood prevention, Washita River, Mill Creerk Watershed - benefits. Irrigation project was made possible because of protection afforded by 4 floodwater retarding structures on the upper end of Mill Creek. Ensilage, alfalfa, barley and grain deep wells. Feed lots above and left of irrigated land have a capacity of 1500 to 2000 head of cattle. View looking NE.

Photograph of silt and debris deposits on Sugar Creek flood plain after 4 to 6 inches of rain falling in 30 to 45 minutes. Bridge located north of Alfred Dorsey's home and crosses Sugar Creek.

Photograph of Sugar Creek bottom showing silt deposit after 4 to 6" rain that fell in 30 to 45 minutes on evening of 6/25/1961.

Photograph of bridge approach out below proposed site 12, west of Carl Lindley's home. 4 to 6" rain fell on evening of 6/25/1961

Photograph of flood prevention. Watershed Treatment - Washita River - Wildhorse Creek. Farm pond under construction for livestock water and gully erositon control. A 10 inch pipe will be installed for flood water control and spillway protection. A waterway will be constructed below pond to carry water to Wildhorse Creek. It will carry water from 80 ac. field in upper left corner after vegetation is well established. Diversion in lower right will also spill into waterway. About 500 acres of good bottomland will be protected from silt and overflow by these practices. Note saw logs which have been removed from bottomland.

Photograph of flood prevention. Washita River - Wildhorse Creek Site No. 22. Lake Humphreys. Multiple purpose structure, flood preventiona nd municipal water for Duncan. The lake is also used for fishing and boating. Private cabins can be seen along the lake shores.

Photograph of water impounding Plot 5, one of six being used to study water inumdation tolerance of selected species of grasses associated with flooded areas above floodwater retarding structures. Viewed from top of embankment at lower end of plot. Edd D. Rhoades shown standing at the 5 foot depth location. This plot has been flooded two times; 4/30/61 to 5/10/61 (10 days) and 6/12/61 to 6/22/61 (10 days). Slight damage was noted after the first flooding and considerable damage was noted after the second flooding. This study is in response to SCS research needs. Work is under the supervision of Edd D. Rhoades, Agricultural Engineer, ARS-SCS.

Photograph of a close-up of KSU lowland switchgrass (in front of sign) in impound basin number 4 at a depth of 5.0 feet following two floodings for 10 days during early spring (3/22-4/1/62) and mid-spring (5/3/62). Ther was a slight suppression of growth, however, there was no killing of any part of the grass at this depth. For view of this grass when flooded at the same duratio at a depth of 1.0 foot, see OK-1760-6 dated 6/8/62. This research is under the supervision of Edd D. Rhoades, Agricultural Engineer, ARS-SWC.

Photograph of buffalo grass (in front of sign) in impoundment basin number 6 at a depth of 5.0 feet following two floodings for 20 days during early spring (3/21-4/10/62 and mid-spring (5/2-22/62). Severe suppression of growth with approximately 75 percent of top grwoth killed during mid-spring flooding. All grass at this depth had recovered well at date o photograph. For view of this grass when flooded at same time, except for a depth of 1.0 foot, see Ok-1760-4, dated 6/8/62. This research is under the supervision of Edd D. Rhoades, Agricultural Engineer, ARS-SWC.

Photograph of Mr. E.H. Rhoades, left, Agricultural Engineer, ARS-SCS, discusses with SCS Agronomist M.D. Gamble, the establishment of 24 selected species of grasses and legumes related to watershed treatment. Reddish Prairie, virgin rangeland, Noble loam, slope 7%, erosion 1, Class IV. Work is under the supervison of Mr. Rhoades. Work in response to SCS research needs.