MISSOURI RIVER MAINSTEM RESERVOIR DATA Pool Elevation (feet above mean sea level) On May 31 Change in May Water in Storage (1,000 acre-feet) On May 31 % of 1967-2024 Average Change in May Fort Peck 2227.7 +0.1 13,515 94 +27 Garrison 1832.6 +1.8 16,277 92 +515 Oahe 1598.8 +1.4 16,131 91 +392 Big Bend 1421.0 +0.1 1,692 99 +16 Fort Randall 1355.2 -0.5 3,423 103 -37 Gavins Point 1206.6 -0.1 342 88 -1 Total 51,380 93 +912 WATER RELEASES AND ENERGY GENERATION FOR MAY Average Release in 1,000 cfs Releases in 1,000 acre-feet Generation in Million kWh Fort Peck 9.1 561 88 Garrison 22.0 1,351 198 Oahe 24.2 1,485 217 Big Bend 24.5 1,508 80 Fort Randall 25.4 1,563 168 Gavins Point 27.6 1,698 78 Total 829