MISSOURI RIVER MAINSTEM RESERVOIR DATA Pool Elevation (feet above mean sea level) On August 31 Change in August Water in Storage (1,000 acre-feet) On August 31 % of 1967-2022 Average Change in August Fort Peck 2227.5 -1.5 13,474 93 -295 Garrison 1840.1 -1.9 18,560 104 -639 Oahe 1604.4 -1.2 17,671 100 -370 Big Bend 1420.7 -0.1 1,667 98 -6 Fort Randall 1355.2 -0.7 3,421 103 -65 Gavins Point 1206.5 +0.2 339 87 +4 Total 55,132 100 -1,371 WATER RELEASES AND ENERGY GENERATION FOR AUGUST Average Release in 1,000 cfs Releases in 1,000 acre-feet Generation in Million kWh Fort Peck 9.0 556 86 Garrison 22.1 1,359 213 Oahe 27.8 1,710 261 Big Bend 27.6 1,696 91 Fort Randall 27.9 1,716 180 Gavins Point 29.0 1,784 81 Total 912