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
16 615 26 4 882 1550 1550 0 1804.69 1804.96 1551.50 253.46255722.38
17 614 26 4 871 1550 1550 0 1804.15 1804.41 1551.50 252.91254396.46
18 650 27 4 879 1630 1630 0 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
23 876 1710 1800.12 1800.46 1551.50 248.96244641.77
24 876 1710 1799.42 1799.76 1551.50 248.26242969.58
25 868 1710 1798.72 1799.06 1551.50 247.56241303.38
26
27
28
29
30
31
TOT 10388  70         
AVG 577 24 4 865 1517 1443 0 1805.77 1806.03 1551.50 254.53258497.07
MAX 650   884 1710 1630 0 1811.40 1811.61 1551.50 260.11272553.99
MIN 550   834 1390 1390 0 1798.72 1799.06 1551.50 247.56241303.38