mobile river basin

mobile river basin (Tombigbee, Warrior, and AlabamaCoosa) The project for flood control and related purposes on the Tombigbee River and tributaries, Mississippi and Alabama, is hereby authorized substantially in accordance with recommendations of the Chief of Engineers in his report published as House Document Numbered 167, Eighty-fourth Congress, at an estimated cost of $19,311,000: Provided, That in lieu of the cash contribution contained in item (f) of the recommendations of the Chief of Engineers, local interests contribute in cash or equivalent work, the sum of $1,473,000 in addition to other items of local cooperation. The project for flood protection on the Alabama River at Montgomery, Alabama, is hereby authorized substantially in accordance with the recommendations of the Chief of Engineers in House Document Numbered 83, Eighty-fifth Congress, at an estimated cost of $1,300,000.