PUBLIC LAWS-CH. 596-JULY 24, 1946 Oklahoma City, Okla. Carden's Bottom Drainage, Ark. Heyburn Reservoir, Okla. Additional appro- priation authorized. 62 Stat. 1215. 33 U.S. s.C 701b d seq.;Supp. V, § 701b d seq. reservoir shall encroach upon the flood control allocation the irriga- tion storage will be reduced progressively unless provision is made to raise the height of the dam or otherwise provide compensatory storage for flood control on the basis of an equitable distribution of the costs among the water users and other beneficiaries of conservation storage, as determined at that time. The project for flood protection at Oklahoma City, Oklahoma, on North Canadian River, is hereby authorized substantially in accord- ance with the recommendations of the Chief of Engineers in House Document Numbered 572, Seventy-ninth Congress, second session, at an estimated cost of $2,037,000. The project for local flood protection of Carden's Bottom Drainage District Number 2, Yell County, Arkansas, on Arkansas River, is hereby authorized substantially in accordance with the recommenda- tions of the Chief of Engineers in his report dated June 17, 1946, at an estimated cost of $1,485,000. The project for the Heyburn Reservoir on Polecat Creek and for channel improvement on Rock Creek and on Polecat Creek, Oklahoma, is hereby authorized substantially in accordance with the recommenda- tions of the Chief of Engineers in his report dated June 17, 1946, at an estimated cost of $1,838,500. WHITE RIVER BASIN In addition to previous authorizations, there is hereby authorized to be appropriated the sum of $40,000,000 for the prosecution of the comprehensive plan for the White River Basin approved in the Act of June 28, 1938, as amended and supplemented by subsequent Acts of Congress. UPPER MISSISSIPPI RIVER BASIN ACOltional appro- iation authorized'. In addition to previous authorizations, there is hereby authorized to be appropriated the sum of $10,000,000 for the prosecution of the 52 Stat. 1215. comprehensive plan for the Upper Mississippi River Basin approved 33 U.S. C. §70lb tseq.:Supp. V, 701b in the Act of June 28, 1938, as amended and supplemented by sub- Q sequent Acts of Congress. Prairie du Rocher. The project for flood protection on the Mississippi River at Prairie du Rocher and vicinity is hereby authorized substantially in accord- ance with the recommendations of the Chief of Engineers in his report dated April 17, 1946, at an estimated cost of $2,575,000. sy Basin, ll. The project for local flood protection on McCraney, Hadley, Kiser, Six-Mile, and Bay Creeks in the Sny Basin, Illinois, is hereby author- ized substantially in accordance with the recommendations of the Chief of Engineers in his report dated April 17, 1946, at an estimated cost of $4,854,944. MISSOURI RIVER BASIN Additional appro- priation authorized. 52 Stat. 1215; 58 Stat. 891. 33U.S.C.§701b a seq.; Supp. V, § 701b et N. Mandan, N. Dak. In addition to previous authorizations, there is hereby authorized to be appropriated the sum of $150,000,000 for the prosecution of the comprehensive plan approved by the Act of June 28, 1938, as expanded by section 9a of the Act approved December 22, 1944 (Public, Numbered 534, Seventy-eighth Congress), for continuing the works in the Missouri River Basin to be undertaken under said expanded plans by the Corps of Engineers. The project for flood protection at Mandan, North Dakota, on Heart River, is hereby authorized substantially in accordance with the recommendations of the Chief of Engineers in House Document Numbered 294, Seventy-ninth Congress, first session, at an estimated cost of $246,000. 648 [60 STAT. c 9 9
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