Floodwater after a 4 inch run off rain - this is 1 mile north of Site 41, Big Wewoka. Site 41 did not go around the emergency spill. There is about 1500 acre watershed that comes into the creek just behind the structure.

Photograph of floodwater after 3. 5 inches rain in 45 minutes.

Photograph of Harry Bathurst standing in wheat crop that has prospects for 1958 of 30 bushels per acre. Following sweetclover produced for seed 1956-57. Sweetclover production seed of 5.8 bu. Per acre. Eight hives of bees were used to polinate sweetclover.

Photograph of Harry Bathurst standing in wheat crop that has prospects for 1958 of 30 bushels per acre. Following sweetclover produced for seed 1956-57. Sweetclover production seed of 5.8 bu. Per acre. Eight hives of bees were used to polinate sweetclover

Photograph of Hereford calves grazing first year alfalfa on 20 acres cut off by electric fence. Four head of calves placed on pasture April 10 and remained until date of photo, May 13, 1958. From that time 20 head have been grazing. These 20 are barely keeping up with new growth. Calves will remain on pasture until such times as it seems necessary to remove them to get one good cutting of hay in addition to pasture.

Photograph of Hereford calves grazing first year alfalfa on 20 acres cut off by electric fence. Four head of calves placed on pasture April 10 and remained until date of photo, May 13, 1958. From that time 20 head have been grazing. These 20 are barely keeping up with new growth. Calves will remain on pasture until such times as it seems necessary to remove them to get one good cutting of hay in addition to pasture.

Photograph of aerial spraying of oak timber. First spraying in late June 1956. Second spraying in late June 1957. 80% of oak brush and trees killed. Elm brush not killed. OK-684-9.

Photograph of Locust trees and a strip of Bicolor lespedeza between trees and multiflora rose. Trees fertilized in spring 1958 with 200 lbs. 0-20-0 per acre.

Photograph of a wildlife area containing locust trees and a strip of bicolor lespedeza between trees and Multiflora rose. The back of the photograph proclaims, "Wildlife Area. Locust trees. Strip of Bicolor lespedeza between trees and Multiflora rose. Trees fertilized in spring 1958 with 200 lbs. 0-20-0 per acre."

Photograph of core drill augar taking a sample of Barnitz Creek. Crew members Mobley, Akins, Hall.

Photograph of hill site picture of principle spillway Site 33, Barnitz Creek.

Photograph of an UNIDENTIFIED man on a tractor-plowing vetch under for soil improvement. The back of the photograph proclaims, "Vetch being plowed under for soil improvement."

Photograph of Vetch being plowed under for soil improvement.

Photograph of a "15" outlet pipe flowing under head as shown on debris guard."

Photograph of water discharge from a corrugated metal pipe extended from Owl Creek Site #5. The back of the photograph proclaims, "Owl Creek Site #5. Discharge from corrogated[sic] metal pipe operating at 35 c.f.s (7.2o over drop inlet weir or 21.41' total head). Discharge is into naturally formal still pool from above tail-water surface. Photo taken after flood of May 9-10."

Photograph of water discharge from a corrugated metal pipe extended from Owl Creek Site #5. The back of the photograph proclaims, "Owl Creek Site #5. Discharge from corrogated[sic] metal pipe operating at 35 c.f.s (7.2o over drop inlet weir or 21.41' total head). Discharge is into naturally formal still pool from above tail-water surface. Photo taken after flood of May 9-10."

Photograph of damage done to spillway near Owl Creek Site 5 post flood. A barbed wire fence surrounds the area. The back of the photograph proclaims, "Minor damage to spillway after 1.8 ft. flow. Flood of May 9-10. Bermuda not a cover yet."

Photograph of damage done to spillway near Owl Creek Site 5 post flood. A barbed wire fence surrounds the area. The back of the photograph proclaims, "Minor damage to spillway after 1.8 ft. flow. Flood of May 9-10. Bermuda not a cover yet."

Photograph of detention reservoir; D.A - 490 acres. Permanent pool - 1.15" runoff with 10.0 acres surface. Flood pool - 4.56" runoff with 29.4 acres surface. Total storage 0 5.71" runoff from 490 acres. Flood pool (10' in depth) discharges through an 18" metal pipe at rate varying from 29 c.f.s. to 38 c.f.s. Both pools were empty but were filled during storm of May 9-10 and 1.0' depth.

Photograph of this 30 acre field of corn was damaged only about 10% during the storm of May 9-10 when 15.5 inchs of rain fell. Without the detention reservoir shown in the background the field would have been a total loss. The reservoir held 5.7 inches of runoff. The normal release, through a 18" pipe, may beseen in the small drain at the right of the corn field.

Photograph of discharge from corregated metal pipe operating at 35 c.f.s. (7.2 ft. over drop inlet weir or 21.41 ft. total head). Photo taken May 13, 1950 after storm of May 9-10. Discharge is into naturally formed stilling pool from above tail water surface.

Photograph of discharge from corregated metal pipe operating at 35 c.f.s. (7.2 ft. over drop inlet weir or 21.41 ft. total head). Photo taken May 13, 1950 after storm of May 9-10. Discharge is into naturally formed stilling pool from above tail water surf

Photograph of 15" pipe outlet flowing under heas as shown on debris guard.

Photograph of discharge from corregated metal pipe operating at 35 c.f.s. (7.2 ft. over drop inlet weir or 21.41 ft. total head). Photo taken May 13, 1950 after storm of May 9-10. Discharge is into naturally formed stilling pool from above tail water surf