US Army Corps of Engineers

Lost Creek Dam

June 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 1002 42 9 1227 2110 2110 0 1843.49 1843.78 1551.50 292.28361804.08
2 1003 42 8 1210 2110 2110 0 1842.88 1843.18 1551.50 291.68359983.37
3 996 42 8 1190 2100 2100 0 1842.27 1842.57 1551.50 291.07358167.86
4 994 41 8 1176 2110 2110 0 1841.65 1841.95 1551.50 290.45356327.46
5 995 41 7 1158 2120 2120 0 1840.99 1841.31 1551.50 289.81354373.38
6 990 41 8 1129 2110 2110 0 1840.34 1840.66 1551.50 289.16352453.96
7 989 41 8 1149 2120 2120 0 1839.68 1840.01 1551.50 288.51350511.17
8 986 41 9 1136 2110 2110 0 1839.05 1839.35 1551.50 287.85348660.46
9 982 41 9 1194 2110 2110 0 1838.42 1838.73 1551.50 287.23346816.37
10 878 37 8 1159 2120 1890 230 1837.75 1838.08 1551.50 286.58344859.96
11 627 26 8 1124 2110 1340 760 1837.08 1837.41 1551.50 285.91342908.97
12 782 33 8 1120 2360 1570 790 1836.25 1836.67 1551.50 285.17340500.96
13 1188 50 8 1139 2530 2530 0 1835.29 1835.76 1551.50 284.26337726.18
14 1232 51 8 1139 2650 2650 0 1834.24 1834.75 1551.50 283.25334705.76
15 1231 51 7 1118 2640 2640 0 1833.19 1833.69 1551.50 282.19331700.38
16 1195 50 8 1110 2580 2580 0 1832.16 1832.65 1551.50 281.15328765.36
17 1113 2480 1831.19 1831.66 1551.50 280.16326013.68
18 1084 2400 1830.27 1830.72 1551.50 279.22323415.37
19 1092 2290 1829.42 1829.83 1551.50 278.33321023.17
20 1085 2190 1828.63 1829.01 1551.50 277.51318808.97
21 1050 1970 1827.96 1828.26 1551.50 276.76316936.76
22 1020 1790 1827.41 1827.67 1551.50 276.17315404.78
23 1014 1826.87313903.57
24
25
26
27
28
29
30
TOT 16070  129         
AVG 1004 42 8 1128 2232 2138 111 1835.50 1836.26 1551.50 284.76338511.83
MAX 1232   1227 2650 2650 790 1843.49 1843.78 1551.50 292.28361804.08
MIN 627   1014 1790 1340 0 1826.87 1827.67 1551.50 276.17313903.57