BROKEN BOW LAKE, RED RIVER BASIN, OKLAHOMA.

SEC. 343. BROKEN BOW LAKE, RED RIVER BASIN, OKLAHOMA. The project for flood control and water supply, Broken Bow Lake, Red River Basin, Oklahoma, authorized by section 203 of the Flood Control Act of 1958 (72 Stat. 309) and modified by section 203 of the Flood Control Act of 1962 (76 Stat. 1187), section 102(v) of the Water Resources Development Act of 1992 (106 Stat. 4808), and section 338 of the Water Resources Development Act of 1996 (110 Stat. 3720), is further modified to require the Secretary to make seasonal adjustments to the top of the conservation pool at the project, if the Secretary determines that the adjustments will be undertaken at no cost to the United States and will adequately protect affected water and related resources, as follows: (1) Maintain an elevation of 599.5 from November 1 through March 31. (2) Increase elevation gradually from 599.5 to 602.5 during April and May. (3) Maintain an elevation of 602.5 from June 1 to September 30. (4) Decrease elevation gradually from 602.5 to 599.5 during October.