US Army Corps of Engineers

Hills Creek Dam & Lake

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 kaf
1 218 9 1 524 570 570 0 1483.17 1483.19 1224.15 259.04217456.97
2 219 9 0 538 570 570 0 1483.13 1483.15 1224.15 259.00217372.97
3 218 9 0 496 570 570 0 1483.04 1483.09 1224.15 258.94217183.97
4 218 9 0 474 570 570 0 1482.95 1483.00 1224.16 258.84216999.97
5 217 9 1 456 570 570 0 1482.84 1482.90 1224.15 258.75216779.97
6 216 9 1 464 570 570 0 1482.74 1482.79 1224.15 258.64216579.97
7 217 9 0 454 570 570 0 1482.63 1482.69 1224.15 258.54216359.98
8 218 9 5 457 570 570 0 1482.54 1482.58 1224.16 258.42216179.97
9 215 9 1 504 560 560 0 1482.47 1482.51 1224.15 258.36216039.98
10 216 9 1 454 570 570 0 1482.36 1482.42 1224.15 258.27215819.97
11 216 9 1 465 570 570 0 1482.25 1482.31 1224.16 258.15215599.97
12 238 10 1 407 740 620 120 1481.94 1482.14 1224.40 257.74214973.97
13 265 11 1 420 1050 930 120 1481.34 1481.63 1224.78 256.85213713.97
14 265 11 1 414 1040 640 400 1480.73 1481.03 1224.78 256.25212459.98
15 262 11 0 435 1040 640 400 1480.12 1480.42 1224.78 255.64211239.98
16 254 11 0 478 880 630 250 1479.69 1479.85 1224.60 255.25210472.99
17 223 9 2 412 580 580 0 1479.49 1479.58 1224.21 255.37210132.99
18 224 9 0 394 570 570 0 1479.28 1479.38 1224.21 255.17209775.98
19 219 9 0 410 570 570 0 1479.08 1479.18 1224.20 254.98209435.98
20 222 9 1 380 570 570 0 1478.86 1478.97 1224.21 254.76209047.98
21 221 9 0 374 570 570 0 1478.65 1478.76 1224.21 254.55208669.98
22 376 570 1478.43 1478.53 1224.21 254.32208273.98
23 374 570 1478.21 1478.31 1224.21 254.10207877.99
24 369 560 1477.99 1478.10 1224.17 253.93207482.99
25 365 560 1477.78 1477.88 1224.17 253.71207125.98
26 411 560 1477.63 1477.70 1224.18 253.52206870.98
27 445 560 1477.53 1477.57 1224.18 253.39206700.98
28 514 560 1477.46 1477.50 1224.19 253.31206581.98
29
30
TOT 4781  17         
AVG 228 9 1 438 636 599 61 1480.51 1480.61 1224.26 256.35212257.58
MAX 265   538 1050 930 400 1483.17 1483.19 1224.78 259.04217456.97
MIN 215   365 560 560 0 1477.46 1477.50 1224.15 253.31206581.98