US Army Corps of Engineers

Lost Creek Dam

August 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage ac-ft
1 554 23 4 884 1400 1400 0 1811.40 1811.61 1551.50 260.11272553.99
2 556 23 4 863 1410 1410 0 1810.99 1811.19 1551.50 259.69271506.48
3 554 23 4 870 1410 1410 0 1810.57 1810.78 1551.50 259.28270435.47
4 559 23 4 876 1420 1420 0 1810.15 1810.35 1551.50 258.85269366.96
5 550 23 4 876 1390 1390 0 1809.74 1809.94 1551.50 258.44268326.56
6 553 23 4 864 1390 1390 0 1809.32 1809.53 1551.50 258.03267263.57
7 556 23 4 863 1400 1400 0 1808.90 1809.11 1551.50 257.61266202.99
8 556 23 5 856 1400 1400 0 1808.47 1808.68 1551.50 257.18265119.67
9 556 23 5 847 1410 1410 0 1808.04 1808.25 1551.50 256.75264039.36
10 557 23 4 852 1410 1410 0 1807.60 1807.81 1551.50 256.31262936.99
11 555 23 4 853 1400 1400 0 1807.16 1807.37 1551.50 255.87261836.97
12 568 24 4 856 1410 1410 0 1806.71 1806.93 1551.50 255.43260715.88
13 602 25 4 858 1410 1410 0 1806.27 1806.49 1551.50 254.99259622.57
14 613 26 0 834 1450 1450 0 1805.78 1806.03 1551.50 254.53258408.57
15 620 26 4 852 1530 1530 0 1805.24 1805.51 1551.50 254.01257075.37
16 882 1550 1804.69 1804.96 1551.50 253.46255722.38
17 871 1550 1804.15 1804.41 1551.50 252.91254396.46
18 879 1630 1803.54 1803.85 1551.50 252.35252904.57
19 860 1710 1802.86 1803.19 1551.50 251.69251248.77
20 874 1700 1802.17 1802.50 1551.50 251.00249575.37
21 875 1710 1801.50 1801.82 1551.50 250.32247956.99
22 865 1710 1800.81 1801.16 1551.50 249.66246295.98
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30
31
TOT 8509  58         
AVG 567 24 4 864 1491 1416 0 1806.64 1806.88 1551.50 255.38260614.18
MAX 620   884 1710 1530 0 1811.40 1811.61 1551.50 260.11272553.99
MIN 550   834 1390 1390 0 1800.81 1801.16 1551.50 249.66246295.98