55 STAT.] 77TH CONG. , I1T SESS.-CH. 377-AUG. 18 , 1941 the Chief of Engineers in House Document Numbered 250, Seventy- sixth Congress, first session, at an estimated cost of $63,000. The project for local flood protection on the Missouri River and Indian Creek at Council Bluffs, Iowa, is hereby authorized to be constructed substantially in accordance with the recommendation of the Chief of Engineers in House Document Numbered 577, Seventy- sixth Congress, third session, at an estimated cost of $18,000. The project for the improvement of Fall River and tributaries, South Dakota, for flood control is hereby authorized to be con- structed substantially in accordance with the recommendation of the Chief of Engineers in House Document Numbered 655, Seventy- sixth Congress, third session, at an estimated cost of $1,050,000. The project for flood protection in the vicinity of Sioux City, Iowa, and along both banks of the Missouri River between Sioux City and Kansas City for flood control in accordance with the recommendation of the Chief of Engineers in House Document Numbered 821, Seventy-sixth Congress, third session, is approved and there is hereby authorized $1,000,000 for the initiation and partial accomplishment thereof: Provided,That such project is hereby modified by eliminating the requirement that the States having a common boundary on the Missouri River shall, as a condition prec- edent to the initiation of construction along that portion of the river, establish by interstate compact floodway boundary lines and floodway regulations satisfactory to the Secretary of War. SANTA ANA RIVER BASIN In addition to previous authorizations, there is hereby authorized to be appropriated the sum of $2,500,000 for the prosecution of the projects approved in the Acts of June 22, 1936, and June 28, 1938, for flood control in the Santa Ana River Basin and for the protection of Orange County in California. LOS ANGELES-SAN GABRIEL RIVER BASIN AND BALLONA CREEK The general comprehensive plan for flood control and other pur- poses in the basins of the Los Angeles and San Gabriel Rivers and Ballona Creek as set forth in House Document Numbered 838, Seventy-sixth Congress, third session, is approved, and in addition to previous authorizations there is hereby authorized $25,000,000 for the partial accomplishment of that plan. SACRAMENTO-SAN JOAQUIN RIVER BASIN The projects for the control of floods and other purposes in the Sacramento River, California, adopted by the Acts approved March 1, 1917, May 15, 1928, and August 26, 1937, are hereby modified sub- stantially in accordance with the recommendation of the Chief of Engineers in House Document Numbered 205, Seventy-seventh Con- gress, first session, at an estimated cost of $10,500,000, and also modified to provide for channel clearing, rectification, snagging, and bank protection on the Sacramento River and tributaries in Tehama County, and from Red Bluff southerly, at an additional estimated cost of $150,000. The project for the Fresno County Stream Group for flood control is hereby authorized to be constructed substantially in accordance with the recommendations of the Chief of Engineers in House Docu- ment Numbered 845, Seventy-sixth Congress, third session, at an estimated cost of $510,000. 647 Council Bluffs, Iowa. Fall River, S. Dak. Sioux City, Iowa, and Kansas City. Appropriation au- thorized. Proviso. Modification. Additional appro- priation authorized. 49 Stat. 1589; 52 Stat. 1222 . Additional appro- priation authorized. Modifications. 39 Stat. 949; 45 Stat. 539; 50 Stat. 849. 33U.S.C.II703, 704. Tehama County, Calif., etc. Fresno County Stream Group.
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