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For current information and future updates, please visit the U.S. Army Corps of Engineers—LRN website .

Questions and comments are welcome and can be submitted to lrn.water.management@usace.army.mil .

Cumberland River Project Operations Reports

13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Orifice Hatchery Total Inflow
0100 0 700.47 546.17 0 0 0 540 20 560 -9,952
0200 0 700.46 545.26 0 0 0 540 20 560 -4,696
0300 0 700.45 544.35 0 0 0 540 20 560 -4,696
0400 0 700.44 543.64 0 0 0 540 20 560 -4,696
0500 0 700.43 543.43 0 0 0 540 20 560 -4,696
0600 0 700.42 543.32 0 0 0 540 20 560 -4,696
2400 - 0600 0 <=TotalAverages => 0 0 0 540 20 560 -5,572
0700 0 700.41 543.21 0 0 0 520 20 540 -4,716
0800 0 700.41 543.11 0 0 0 520 20 540 540
0900 0 700.41 543.01 0 0 0 520 20 540 540
1000 0 700.40 543.00 0 0 0 520 20 540 -4,716
1100 0 700.40 543.00 0 0 0 520 20 540 540
1200 0 700.40 543.00 0 0 0 520 20 540 540
0600 - 1200 0 <=TotalAverages => 0 0 0 520 20 540 -1,212
1300 45 700.39 546.19 3,820 0 0 520 20 4,360 -896
1400 90 700.39 549.49 7,860 0 0 520 20 8,400 8,400
1500 90 700.38 550.28 7,920 0 0 520 20 8,460 3,204
1600 90 700.38 550.88 7,920 0 0 520 20 8,460 8,460
1700 90 700.37 551.17 8,000 0 0 520 20 8,540 3,284
1800 90 700.37 551.27 8,000 0 0 520 20 8,540 8,540
1200 - 1800 495 <=TotalAverages => 7,253 0 0 520 20 7,793 5,165
1900 90 700.36 551.26 8,000 0 0 520 20 8,540 3,284
2000 90 700.35 551.25 8,000 0 0 520 20 8,540 3,284
2100 45 700.34 550.14 3,960 0 0 520 20 4,500 -756
2200 0 700.33 548.63 0 0 0 520 20 540 -4,716
2300 0 700.33 547.43 0 0 0 520 20 540 540
2400 0 700.32 546.22 0 0 0 520 20 540 -4,716
1900 - 2400 225 <=TotalAverages => 3,327 0 0 520 20 3,867 -513
24 Hr Total 720
24 Hr Ave 700.39 546.61 2,645 0 0 525 20 3,190 -533
24 Hr Max 700.47 551.27 8,000 0 0 540 20 8,540 8,540
24 Hr Min 700.32 543.00 0 0 0 520 20 540 -9,952
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Orifice Hatchery Total Inflow
0100 0 700.31 544.41 0 0 0 520 20 540 -4,716
0200 0 700.31 544.01 0 0 0 520 20 540 540
0300 0 700.30 543.70 0 0 0 520 20 540 -4,716
0400 0 700.29 543.49 0 0 0 520 20 540 -4,716
0500 0 700.29 543.29 0 0 0 520 20 540 540
0600 0 700.28 543.28 0 0 0 520 20 540 -4,716
2400 - 0600 0 <=TotalAverages => 0 0 0 520 20 540 -2,964
0700 0 700.28 543.18 0 0 0 520 20 540 540
0800 0 700.28 543.18 0 0 0 520 20 540 540
0900 0 700.28 543.08 0 0 0 520 20 540 540
1000 0 700.27 543.07 0 0 0 520 20 540 -4,716
1100 0 700.27 543.07 0 0 0 520 20 540 540
1200 45 700.27 545.97 3,820 0 0 520 20 4,360 4,360
0600 - 1200 45 <=TotalAverages => 637 0 0 520 20 1,177 301
1300 90 700.26 549.26 7,860 0 0 520 20 8,400 3,144
1400 90 700.26 550.16 7,920 0 0 520 20 8,460 8,460
1500 130 700.25 552.85 11,560 0 1,540 0 20 13,120 7,864
1600 130 700.24 553.44 11,560 0 1,540 0 20 13,120 7,864
1700 130 700.23 553.93 11,640 0 1,530 0 20 13,190 7,934
1800 90 700.23 552.43 8,060 0 1,540 0 20 9,620 9,620
1200 - 1800 660 <=TotalAverages => 9,767/td> 0 1,025 173 20 10,985 7,481
1900 90 700.21 552.41 8,060 --- 1,540 0 20 9,620 -892
2000 90 700.20 552.40 8,060 --- 1,540 0 20 9,620 4,364
2100 90 700.19 552.49 8,060 --- 1,540 0 20 9,620 4,364
2200 45 700.18 550.88 4,000 --- 1,550 0 20 5,570 314
2300 0 700.17 549.17 0 --- 1,560 0 20 1,580 -3,676
2400 0 700.16 547.36 0 --- 1,570 0 20 1,590 -3,666
1900 - 2400 315 <=TotalAverages => 4,697/td> 0 1,550 0 20 6,267 135
24 Hr Total 1,020
24 Hr Ave --- --- --- --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Hatchery Total Inflow
0100 0 641.61 504.81 0 0 0 25 25 25
0200 0 641.61 504.71 0 0 0 25 25 25
0300 0 641.61 504.71 0 0 0 25 25 25
0400 0 641.61 504.71 0 0 0 25 25 25
0500 0 641.61 504.81 0 0 0 25 25 25
0600 0 641.61 504.71 0 0 0 25 25 25
2400 - 0600 0 <=TotalAverages => 0 0 0 25 25 25
0700 0 641.61 504.71 0 0 0 25 25 25
0800 0 641.61 504.71 0 0 0 25 25 25
0900 0 641.61 504.71 0 0 0 25 25 25
1000 0 641.61 504.71 0 0 0 25 25 25
1100 0 641.61 504.61 0 0 0 25 25 25
1200 0 641.61 504.51 0 0 0 25 25 25
0600 - 1200 0 <=TotalAverages => 0 0 0 25 25 25
1300 0 641.61 504.51 0 0 0 25 25 25
1400 0 641.61 504.51 0 0 0 25 25 25
1500 0 641.61 504.51 0 0 0 25 25 25
1600 16 641.61 509.61 1,640 0 0 25 1,665 1,665
1700 32 641.61 513.11 3,380 0 0 25 3,405 3,405
1800 32 641.61 513.61 3,380 0 0 25 3,405 3,405
1200 - 1800 80 <=TotalAverages => 1,400 0 0 25 1,425 1,425
1900 32 641.60 513.80 3,388 0 0 25 3,413 389
2000 0 641.60 509.80 0 0 0 25 25 25
2100 0 641.60 507.00 0 0 0 25 25 25
2200 0 641.60 505.70 0 0 0 25 25 25
2300 0 641.60 505.30 0 0 0 25 25 25
2400 0 641.60 505.00 0 0 0 25 25 25
1900 - 2400 32 <=TotalAverages => 565 0 0 25 590 86
24 Hr Total 112
24 Hr Ave 641.61 506.37 491 0 0 25 516 390
24 Hr Max 641.61 513.80 3,388 0 0 25 3,413 3,405
24 Hr Min 641.60 504.51 0 0 0 25 25 25
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Hatchery Total Inflow
0100 0 641.60 504.90 0 0 0 25 25 25
0200 0 641.60 504.80 0 0 0 25 25 25
0300 0 641.60 504.70 0 0 0 25 25 25
0400 0 641.60 504.70 0 0 0 25 25 25
0500 0 641.60 504.70 0 0 0 25 25 25
0600 0 641.60 504.70 0 0 0 25 25 25
2400 - 0600 0 <=TotalAverages => 0 0 0 25 25 25
0700 0 641.60 504.70 0 0 0 25 25 25
0800 0 641.60 504.60 0 0 0 25 25 25
0900 0 641.60 504.60 0 0 0 25 25 25
1000 0 641.60 504.60 0 0 0 25 25 25
1100 0 641.60 504.60 0 0 0 25 25 25
1200 0 641.60 504.50 0 0 0 25 25 25
0600 - 1200 0 <=TotalAverages => 0 0 0 25 25 25
1300 16 641.60 509.80 1,640 0 0 25 1,665 1,665
1400 16 641.60 510.30 1,644 0 0 25 1,669 1,669
1500 16 641.55 510.45 1,648 0 0 25 1,673 -13,385
1600 32 641.54 512.94 3,376 0 0 25 3,401 389
1700 32 641.54 513.34 3,380 0 0 25 3,405 3,405
1800 32 641.54 513.54 3,380 0 0 25 3,405 3,405
1200 - 1800 144 <=TotalAverages => 2,511 0 0 25 2,536 -475
1900 16 641.54 511.34 1,666 0 0 25 1,691 1,691
2000 16 641.53 510.83 1,656 0 0 25 1,681 -1,331
2100 16 641.50 510.60 1,652 0 0 25 1,677 -7,358
2200 0 641.50 507.90 0 0 0 25 25 25
2300 0 641.49 505.89 0 0 0 25 25 -2,987
2400 0 641.49 505.49 0 0 0 25 25 25
1900 - 2400 48 <=TotalAverages => 829 0 0 25 854 -1,656
24 Hr Total 192
24 Hr Ave --- --- --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Orifice Total Inflow
0100 0 633.71 475.91 0 0 0 250 250 -1,742
0200 0 633.71 475.91 0 0 0 250 250 250
0300 0 633.71 475.91 0 0 0 250 250 250
0400 0 633.72 475.82 0 0 0 250 250 2,242
0500 0 633.72 475.91 0 0 0 250 250 250
0600 0 633.72 475.91 0 0 0 250 250 250
2400 - 0600 0 <=TotalAverages => 0 0 0 250 250 250
0700 0 633.72 475.91 0 0 0 250 250 250
0800 0 633.73 475.82 0 0 0 250 250 2,242
0900 0 633.70 475.82 0 0 0 250 250 -5,727
1000 0 633.70 475.82 0 0 0 250 250 250
1100 0 633.72 475.92 0 0 0 250 250 4,234
1200 0 633.70 475.90 0 0 0 250 250 -3,734
0600 - 1200 0 <=TotalAverages => 0 0 0 250 250 -414
1300 0 633.71 475.91 0 0 0 250 250 2,242
1400 0 633.71 475.91 0 0 0 250 250 250
1500 0 633.70 475.90 0 0 0 250 250 -1,742
1600 0 633.69 475.89 0 0 0 250 250 -1,742
1700 0 633.69 475.89 0 0 0 250 250 250
1800 0 633.69 475.89 0 0 0 250 250 250
1200 - 1800 0 <=TotalAverages => 0 0 0 250 250 -82
1900 45 633.71 480.11 3,793 0 0 250 4,043 8,027
2000 45 633.71 480.71 3,810 0 0 250 4,060 4,060
2100 0 633.71 478.01 0 0 0 250 250 250
2200 0 633.70 476.70 0 0 0 250 250 -1,742
2300 0 633.70 476.30 0 0 0 250 250 250
2400 0 633.70 476.00 0 0 0 250 250 250
1900 - 2400 90 <=TotalAverages => 1,267 0 0 250 1,517 1,849
24 Hr Total 90
24 Hr Ave 633.71 476.41 317 0 0 250 567 401
24 Hr Max 633.73 480.71 3,810 0 0 250 4,060 8,027
24 Hr Min 633.69 475.82 0 0 0 250 250 -5,727
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Sluice Orifice Total Inflow
0100 0 633.71 475.91 0 0 0 250 250 2,242
0200 0 633.71 475.91 0 0 0 250 250 250
0300 0 633.71 475.91 0 0 0 250 250 250
0400 0 633.69 475.89 0 0 0 250 250 -3,734
0500 0 633.70 475.90 0 0 0 250 250 2,242
0600 0 633.70 475.90 0 0 0 250 250 250
2400 - 0600 0 <=TotalAverages => 0 0 0 250 250 250
0700 0 633.67 475.87 0 0 0 250 250 -5,727
0800 0 633.67 475.87 0 0 0 250 250 250
0900 0 633.67 475.87 0 0 0 250 250 250
1000 0 633.68 475.88 0 0 0 250 250 1,992
1100 0 633.67 475.87 0 0 0 250 250 -1,742
1200 0 633.67 475.87 0 0 0 250 250 250
0600 - 1200 0 <=TotalAverages => 0 0 0 250 250 -788
1300 0 633.64 475.84 0 0 0 250 250 -5,727
1400 0 633.64 475.84 0 0 0 250 250 250
1500 0 633.64 475.84 0 0 0 250 250 250
1600 0 633.65 475.85 0 0 0 250 250 2,242
1700 45 633.66 479.76 3,784 0 0 250 4,034 6,026
1800 45 633.65 480.55 3,807 0 0 250 4,057 2,065
1200 - 1800 90 <=TotalAverages => 1,265 0 0 250 1,515 851
1900 45 633.67 480.87 3,816 0 0 250 4,066 8,050
2000 45 633.65 480.85 3,816 0 0 250 4,066 82
2100 45 633.67 480.97 3,818 0 0 250 4,068 8,052
2200 0 633.63 478.23 0 0 0 250 250 -7,719
2300 0 633.63 476.83 0 0 0 250 250 250
2400 0 633.62 476.42 0 0 0 250 250 -1,742
1900 - 2400 135 <=TotalAverages => 1,908 0 0 250 2,158 1,162
24 Hr Total 225
24 Hr Ave --- --- --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Cone Valve Total Inflow
0100 0 489.94 387.16 0 0 30 30 -1,688
0200 0 489.94 387.17 0 0 30 30 30
0300 0 489.93 387.15 0 0 30 30 -1,688
0400 0 489.94 387.13 0 0 30 30 1,748
0500 0 489.95 387.17 0 0 30 30 1,748
0600 0 489.96 387.17 0 0 30 30 1,748
2400 - 0600 0 <=TotalAverages => 0 0 30 30 316
0700 0 489.98 387.24 0 0 30 30 3,466
0800 0 489.95 387.24 0 0 30 30 -5,125
0900 0 489.93 387.24 0 0 30 30 -3,406
1000 0 489.89 387.23 0 0 30 30 -6,843
1100 0 489.86 387.21 0 0 30 30 -5,125
1200 0 489.85 387.21 0 0 30 30 -1,688
0600 - 1200 0 <=TotalAverages => 0 0 30 30 -3,120
1300 0 489.81 387.17 0 0 30 30 -6,843
1400 0 489.78 387.18 0 0 30 30 -5,125
1500 0 489.81 387.15 0 0 30 30 5,185
1600 0 489.85 387.11 0 0 30 30 6,903
1700 0 489.85 387.15 0 0 30 30 30
1800 0 489.85 387.15 0 0 30 30 30
1200 - 1800 0 <=TotalAverages => 0 0 30 30 30
1900 0 489.94 387.15 0 0 30 30 15,494
2000 0 489.95 387.17 0 0 30 30 1,748
2100 0 489.96 387.19 0 0 30 30 1,748
2200 0 489.96 387.24 0 0 30 30 30
2300 0 489.94 387.24 0 0 30 30 -3,406
2400 0 489.93 387.25 0 0 30 30 -1,688
1900 - 2400 0 <=TotalAverages => 0 0 30 30 2,321
24 Hr Total 0
24 Hr Ave 489.91 387.19 0 0 30 30 -113
24 Hr Max 489.98 387.25 0 0 30 30 15,494
24 Hr Min 489.78 387.11 0 0 30 30 -6,843
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Cone Valve Total Inflow
0100 0 489.91 387.23 0 0 30 30 -3,406
0200 0 489.92 387.25 0 0 30 30 1,748
0300 0 489.92 387.26 0 0 30 30 30
0400 0 489.92 387.27 0 0 30 30 30
0500 0 489.92 387.28 0 0 30 30 30
0600 0 489.92 387.27 0 0 30 30 30
2400 - 0600 0 <=TotalAverages => 0 0 30 30 -256
0700 0 489.93 387.32 0 0 30 30 1,748
0800 0 489.93 387.33 0 0 30 30 30
0900 0 489.90 387.33 0 0 30 30 -5,125
1000 0 489.87 387.35 0 0 30 30 -5,125
1100 0 489.86 387.34 0 0 30 30 -1,688
1200 0 489.84 387.33 0 0 30 30 -3,406
0600 - 1200 0 <=TotalAverages => 0 0 30 30 -2,261
1300 0 489.82 387.33 0 0 30 30 -3,406
1400 0 489.79 387.30 0 0 30 30 -5,125
1500 0 489.80 387.29 0 0 30 30 1,748
1600 0 489.82 387.27 0 0 30 30 3,466
1700 0 489.85 387.22 0 0 30 30 5,185
1800 0 489.88 387.25 0 0 30 30 5,185
1200 - 1800 0 <=TotalAverages => 0 0 30 30 1,175
1900 --- --- --- --- --- --- --- ---
2000 --- --- --- --- --- --- --- ---
2100 --- --- --- --- --- --- --- ---
2200 --- --- --- --- --- --- --- ---
2300 --- --- --- --- --- --- --- ---
2400 --- --- --- --- --- --- --- ---
1900 - 2400 0 <=TotalAverages => --- --- --- --- ---
24 Hr Total 0
24 Hr Ave --- --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 0 504.17 444.57 0 0 0 2,937
0200 0 504.17 444.47 0 0 0 0
0300 0 504.19 444.39 0 0 0 2,937
0400 0 504.23 444.33 0 0 0 5,875
0500 33 504.11 445.81 7,810 0 7,810 -9,814
0600 33 504.12 446.42 7,870 0 7,870 9,339
2400 - 0600 66 <=TotalAverages => 2,613 0 2,613 1,879
0700 0 504.35 445.55 0 0 0 33,780
0800 0 504.35 445.35 0 0 0 0
0900 0 504.27 445.37 0 0 0 -11,749
1000 0 504.33 445.33 0 0 0 8,812
1100 0 504.35 445.15 0 0 0 2,937
1200 33 504.11 446.41 7,870 0 7,870 -27,378
0600 - 1200 33 <=TotalAverages => 1,312 0 1,312 1,067
1300 33 504.17 446.67 7,890 0 7,890 16,702
1400 33 504.21 446.81 7,900 0 7,900 13,775
1500 66 504.02 448.82 16,420 0 16,420 -11,485
1600 66 503.96 449.36 16,560 0 16,560 7,882
1700 66 503.94 449.74 16,640 0 16,640 13,769
1800 66 503.88 449.88 16,680 0 16,680 8,068
1200 - 1800 330 <=TotalAverages => 13,682 0 13,682 8,119
1900 66 503.80 450.00 16,760 0 16,760 5,278
2000 66 503.74 450.14 16,840 0 16,840 8,228
2100 33 503.86 448.68 8,213 0 8,213 25,436
2200 0 503.97 446.47 0 0 0 15,788
2300 0 503.96 445.66 0 0 0 -1,435
2400 0 503.95 445.05 0 0 0 -1,435
1900 - 2400 165 <=TotalAverages => 6,969 0 6,969 8,643
24 Hr Total 594
24 Hr Ave 504.09 446.68 6,144 0 6,144 4,927
24 Hr Max 504.35 450.14 16,840 0 16,840 33,780
24 Hr Min 503.74 444.33 0 0 0 -27,378
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 0 503.97 444.57 0 0 0 2,871
0200 0 503.97 444.37 0 0 0 0
0300 0 503.95 444.35 0 0 0 -2,871
0400 0 503.99 444.59 0 0 0 5,741
0500 33 503.91 446.41 7,890 0 7,890 -3,592
0600 33 503.84 446.84 7,940 0 7,940 -2,107
2400 - 0600 66 <=TotalAverages => 2,638 0 2,638 7
0700 0 504.06 445.66 0 0 0 31,777
0800 0 504.02 445.52 0 0 0 -5,875
0900 0 504.04 445.42 0 0 0 2,937
1000 0 504.08 445.28 0 0 0 5,875
1100 0 504.09 445.09 0 0 0 1,469
1200 0 504.06 444.76 0 0 0 -4,406
0600 - 1200 0 <=TotalAverages => 0 0 0 5,296
1300 33 503.92 446.22 7,870 0 7,870 -12,424
1400 33 503.94 446.54 7,900 0 7,900 10,771
1500 33 503.96 446.66 7,910 0 7,910 10,781
1600 33 503.92 446.82 7,930 0 7,930 2,189
1700 33 503.91 446.91 7,940 0 7,940 6,505
1800 66 503.78 448.98 16,520 0 16,520 -2,139
1200 - 1800 231 <=TotalAverages => 9,345 0 9,345 2,614
1900 66 503.74 449.44 16,620 0 16,620 10,879
2000 66 503.69 449.79 16,720 0 16,720 9,544
2100 66 503.64 449.94 16,800 0 16,800 9,624
2200 33 503.76 448.16 8,150 0 8,150 25,373
2300 0 503.93 446.13 0 0 0 24,400
2400 0 503.87 445.57 0 0 0 -8,612
1900 - 2400 231 <=TotalAverages => 9,715 0 9,715 11,868
24 Hr Total 528
24 Hr Ave --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 25 445.09 387.39 6,200 0 6,200 11,710
0200 0 445.19 386.14 0 0 0 27,551
0300 0 445.20 385.80 0 0 0 2,755
0400 0 445.11 385.63 0 0 0 -24,796
0500 0 445.08 385.56 0 0 0 -8,265
0600 25 444.95 386.72 6,200 0 6,200 -29,305
2400 - 0600 50 <=TotalAverages => 2,067 0 2,067 -3,392
0700 25 444.87 386.95 6,200 0 6,200 -15,342
0800 25 444.87 387.31 6,200 0 6,200 6,200
0900 25 444.80 387.53 6,200 0 6,200 -12,649
1000 25 444.84 387.70 6,300 0 6,300 17,071
1100 25 445.01 388.01 6,300 0 6,300 52,138
1200 25 445.08 387.64 6,200 0 6,200 25,486
0600 - 1200 150 <=TotalAverages => 6,233 0 6,233 12,151
1300 25 445.00 387.55 6,200 0 6,200 -15,841
1400 25 444.88 387.47 6,200 0 6,200 -26,112
1500 25 444.92 387.34 6,200 0 6,200 16,971
1600 25 444.90 387.29 6,200 0 6,200 815
1700 50 444.85 388.64 12,800 0 12,800 -663
1800 50 444.79 388.75 12,800 0 12,800 -3,356
1200 - 1800 200 <=TotalAverages => 8,400 0 8,400 -4,698
1900 50 444.86 389.48 12,800 0 12,800 31,649
2000 50 444.85 389.68 13,000 0 13,000 10,307
2100 25 444.98 388.42 6,300 0 6,300 41,305
2200 25 445.05 387.94 6,300 0 6,300 25,461
2300 25 445.04 387.78 6,200 0 6,200 3,445
2400 25 445.09 387.61 6,200 0 6,200 19,976
1900 - 2400 200 <=TotalAverages => 8,467 0 8,467 22,024
24 Hr Total 600
24 Hr Ave 444.97 387.51 6,292 0 6,292 6,521
24 Hr Max 445.20 389.68 13,000 0 13,000 52,138
24 Hr Min 444.79 385.56 0 0 0 -29,305
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 25 445.11 387.46 6,200 0 6,200 11,710
0200 0 445.21 386.23 0 0 0 27,551
0300 0 445.24 385.86 0 0 0 8,265
0400 0 445.16 385.67 0 0 0 -22,041
0500 0 445.10 385.65 0 0 0 -16,531
0600 25 444.97 386.80 6,200 0 6,200 -29,429
2400 - 0600 50 <=TotalAverages => 2,067 0 2,067 -3,412
0700 25 444.91 387.02 6,200 0 6,200 -9,956
0800 25 444.92 387.37 6,200 0 6,200 8,893
0900 25 444.88 387.65 6,300 0 6,300 -4,471
1000 25 445.25 387.71 6,200 0 6,200 107,391
1100 25 445.40 387.69 6,200 0 6,200 47,527
1200 25 445.48 387.59 6,200 0 6,200 28,241
0600 - 1200 150 <=TotalAverages => 6,217 0 6,217 29,604
1300 25 445.37 387.52 6,200 0 6,200 -24,106
1400 25 445.32 387.39 6,200 0 6,200 -7,576
1500 25 445.31 387.35 6,200 0 6,200 3,445
1600 25 445.27 387.32 6,200 0 6,200 -4,821
1700 50 445.15 388.94 12,800 0 12,800 -20,262
1800 50 445.07 389.65 12,800 0 12,800 -9,241
1200 - 1800 200 <=TotalAverages => 8,400 0 8,400 -10,427
1900 --- --- --- --- --- --- ---
2000 --- --- --- --- --- --- ---
2100 --- --- --- --- --- --- ---
2200 --- --- --- --- --- --- ---
2300 --- --- --- --- --- --- ---
2400 --- --- --- --- --- --- ---
1900 - 2400 0 <=TotalAverages => --- --- --- ---
24 Hr Total 400
24 Hr Ave --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 12 385.37 356.44 6,900 0 6,900 5,066
0200 12 385.36 356.44 6,900 0 6,900 5,983
0300 12 385.35 356.39 6,900 0 6,900 5,983
0400 0 385.54 356.13 0 0 0 17,594
0500 0 385.58 355.78 0 0 0 3,840
0600 0 385.52 355.60 0 0 0 -5,760
2400 - 0600 36 <=TotalAverages => 3,450 0 3,450 5,451
0700 11 385.41 355.62 6,600 0 6,600 -3,572
0800 11 385.14 355.98 6,700 0 6,700 -18,057
0900 11 385.03 356.39 6,700 0 6,700 -3,386
1000 11 385.14 356.66 6,700 0 6,700 16,786
1100 11 385.01 356.78 6,800 0 6,800 -5,120
1200 11 385.29 356.93 6,700 0 6,700 32,374
0600 - 1200 66 <=TotalAverages => 6,700 0 6,700 3,171
1300 11 385.29 356.90 6,700 0 6,700 6,700
1400 11 385.29 356.96 6,700 0 6,700 6,700
1500 11 385.28 356.90 6,700 0 6,700 5,783
1600 11 385.26 356.80 6,700 0 6,700 4,866
1700 11 385.23 356.80 6,700 0 6,700 3,949
1800 11 385.23 356.78 6,700 0 6,700 6,700
1200 - 1800 66 <=TotalAverages => 6,700 0 6,700 5,783
1900 12 385.22 356.73 7,000 0 7,000 6,083
2000 12 385.21 356.64 7,000 0 7,000 6,083
2100 12 385.26 356.56 7,000 0 7,000 11,585
2200 12 385.33 356.53 6,900 0 6,900 13,318
2300 12 385.40 356.49 6,900 0 6,900 13,318
2400 12 385.47 356.42 6,900 0 6,900 13,318
1900 - 2400 72<=TotalAverages => 6,950 0 6,950 10,618
24 Hr Total 240
24 Hr Ave 385.30 356.49 5,950 0 5,950 6,256
24 Hr Max 385.58 356.96 7,000 0 7,000 32,374
24 Hr Min 385.01 355.60 0 0 0 -18,057
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 11 385.48 356.44 6,700 0 6,700 7,617
0200 11 385.44 356.42 6,700 0 6,700 3,032
0300 11 385.44 356.44 6,700 0 6,700 6,700
0400 0 385.63 356.12 0 0 0 17,982
0500 0 385.65 355.74 0 0 0 1,920
0600 0 385.60 355.47 0 0 0 -4,800
2400 - 0600 33 <=TotalAverages => 3,350 0 3,350 5,408
0700 0 385.49 355.45 0 0 0 -10,517
0800 11 385.21 355.78 6,600 0 6,600 -19,074
0900 11 385.13 356.11 6,700 0 6,700 -635
1000 11 385.24 356.35 6,700 0 6,700 16,786
1100 11 385.40 356.50 6,700 0 6,700 21,371
1200 11 385.45 356.56 6,700 0 6,700 11,285
0600 - 1200 55 <=TotalAverages => 5,567 0 5,567 3,203
1300 11 385.47 356.56 6,700 0 6,700 8,534
1400 11 385.46 356.54 6,700 0 6,700 5,783
1500 11 385.44 356.56 6,700 0 6,700 4,866
1600 11 385.42 356.49 6,700 0 6,700 4,866
1700 11 385.41 356.39 6,700 0 6,700 5,783
1800 11 385.41 356.32 6,700 0 6,700 6,700
1200 - 1800 66 <=TotalAverages => 6,700 0 6,700 6,089
1900 --- --- --- --- --- --- ---
2000 --- --- --- --- --- --- ---
2100 --- --- --- --- --- --- ---
2200 --- --- --- --- --- --- ---
2300 --- --- --- --- --- --- ---
2400 --- --- --- --- --- --- ---
1900 - 2400 0<=TotalAverages => --- --- --- ---
24 Hr Total 154
24 Hr Ave --- --- --- --- --- % ---
24 Hr Max --- --- --- --- --- % ---
24 Hr Min --- --- --- --- --- % ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 35 356.20 304.40 9,000 0 9,000 9,000
0200 35 356.25 304.35 9,000 0 9,000 40,080
0300 35 356.25 304.35 9,000 0 9,000 9,000
0400 35 356.20 304.40 9,000 0 9,000 -22,080
0500 35 356.20 304.40 9,000 0 9,000 9,000
0600 35 356.25 304.45 9,000 0 9,000 40,080
2400 - 0600 210 <=TotalAverages => 9,000 0 9,000 14,180
0700 35 356.25 304.45 9,000 0 9,000 9,000
0800 35 356.25 304.45 9,000 0 9,000 9,000
0900 35 356.25 304.55 9,000 0 9,000 9,000
1000 35 356.25 304.55 9,000 0 9,000 9,000
1100 35 356.25 304.55 9,000 0 9,000 9,000
1200 35 356.25 304.55 9,000 0 9,000 9,000
0600 - 1200 210 <=TotalAverages => 9,000 0 9,000 9,000
1300 35 356.15 304.55 9,000 0 9,000 -53,159
1400 60 356.15 305.25 16,200 0 16,200 16,200
1500 60 356.15 305.75 16,300 0 16,300 16,300
1600 60 356.15 305.95 16,400 0 16,400 16,400
1700 60 356.15 306.05 16,400 0 16,400 16,400
1800 60 356.10 306.10 15,700 0 15,700 -15,380
1200 - 1800 335 <=TotalAverages => 15,000 0 15,000 -540
1900 60 356.10 306.20 16,500 0 16,500 16,500
2000 60 356.10 306.20 16,500 0 16,500 16,500
2100 60 356.00 306.20 16,500 0 16,500 -45,659
2200 35 356.05 305.35 9,200 0 9,200 40,280
2300 35 356.05 305.15 9,100 0 9,100 9,100
2400 35 356.05 305.05 9,100 0 9,100 9,100
1900 - 2400 285<=TotalAverages => 12,817 0 12,817 7,637
24 Hr Total 1,040
24 Hr Ave 356.17 305.05 11,454 0 11,454 7,569
24 Hr Max 356.25 306.20 16,500 0 16,500 40,280
24 Hr Min 356.00 304.35 9,000 0 9,000 -53,159
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 35 356.05 304.95 9,100 0 9,100 9,100
0200 35 356.10 305.00 9,100 0 9,100 40,180
0300 35 356.05 304.95 9,100 0 9,100 -21,980
0400 35 356.05 304.95 9,100 0 9,100 9,100
0500 35 356.05 304.95 9,100 0 9,100 9,100
0600 35 356.05 304.95 9,100 0 9,100 9,100
2400 - 0600 210 <=TotalAverages => 9,100 0 9,100 9,100
0700 35 356.10 304.80 9,100 0 9,100 40,180
0800 36 356.10 304.80 9,300 0 9,300 9,300
0900 35 356.10 304.70 9,100 0 9,100 9,100
1000 36 356.10 304.70 9,300 0 9,300 9,300
1100 35 356.05 304.65 9,100 0 9,100 -21,980
1200 35 356.05 304.65 9,100 0 9,100 9,100
0600 - 1200 212 <=TotalAverages => 9,167 0 9,167 9,167
1300 35 356.00 304.50 9,000 0 9,000 -22,080
1400 60 355.90 305.40 16,300 0 16,300 -44,177
1500 60 355.90 305.60 16,300 0 16,300 16,300
1600 60 355.95 305.65 16,300 0 16,300 46,539
1700 60 355.90 305.60 16,300 0 16,300 -13,939
1800 60 355.90 305.60 16,300 0 16,300 16,300
1200 - 1800 335 <=TotalAverages => 15,083 0 15,083 -176
1900 --- --- --- --- --- --- ---
2000 --- --- --- --- --- --- ---
2100 --- --- --- --- --- --- ---
2200 --- --- --- --- --- --- ---
2300 --- --- --- --- --- --- ---
2400 --- --- --- --- --- --- ---
1900 - 2400 0<=TotalAverages => --- --- --- ---
24 Hr Total 757
24 Hr Ave --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 0 1005.41 756.01 0 0 0 0
0200 0 1005.41 756.01 0 0 0 0
0300 0 1005.41 756.01 0 0 0 0
0400 0 1005.41 756.01 0 0 0 0
0500 0 1005.41 756.01 0 0 0 0
0600 0 1005.41 756.01 0 0 0 0
2400 - 0600 0 <=TotalAverages => 0 0 0 0
0700 0 1005.42 756.02 0 0 0 641
0800 0 1005.42 756.02 0 0 0 0
0900 0 1005.42 756.02 0 0 0 0
1000 0 1005.42 756.02 0 0 0 0
1100 0 1005.42 756.02 0 0 0 0
1200 0 1005.42 756.02 0 0 0 0
0600 - 1200 0 <=TotalAverages => 0 0 0 107
1300 0 1005.41 756.01 0 0 0 -641
1400 0 1005.41 756.01 0 0 0 0
1500 0 1005.41 756.01 0 0 0 0
1600 0 1005.40 756.00 0 0 0 -641
1700 0 1005.40 756.00 0 0 0 0
1800 0 1005.40 756.00 0 0 0 0
1200 - 1800 0 <=TotalAverages => 0 0 0 -214
1900 0 1005.40 756.00 0 0 0 0
2000 0 1005.40 756.00 0 0 0 0
2100 0 1005.40 756.00 0 0 0 0
2200 0 1005.40 756.00 0 0 0 0
2300 0 1005.40 756.00 0 0 0 0
2400 0 1005.40 756.00 0 0 0 0
1900 - 2400 0 <=TotalAverages => 0 0 0 0
24 Hr Total 0
24 Hr Ave 1,005.41 756.01 0 0 0 -27
24 Hr Max 1,005.42 756.02 0 0 0 641
24 Hr Min 1,005.40 756.00 0 0 0 -641
14Sep2026 Elevation (ft) Flows (cfs)
Time Mega Watts Pool Tailwater Turbine Spillway Total Inflow
0100 0 1005.40 756.00 0 0 0 0
0200 0 1005.40 756.00 0 0 0 0
0300 0 1005.40 756.00 0 0 0 0
0400 0 1005.40 756.00 0 0 0 0
0500 0 1005.40 756.00 0 0 0 0
0600 0 1005.40 756.00 0 0 0 0
2400 - 0600 0 <=TotalAverages => 0 0 0 0
0700 0 1005.41 756.01 0 0 0 641
0800 0 1005.41 756.01 0 0 0 0
0900 0 1005.41 756.01 0 0 0 0
1000 0 1005.41 756.01 0 0 0 0
1100 0 1005.41 756.01 0 0 0 0
1200 0 1005.41 756.01 0 0 0 0
0600 - 1200 0 <=TotalAverages => 0 0 0 107
1300 0 1005.41 756.01 0 0 0 0
1400 0 1005.41 756.01 0 0 0 0
1500 17 1005.37 763.27 1,040 0 1,040 -1,525
1600 45 1005.32 763.22 2,580 0 2,580 -626
1700 4 1005.31 756.01 220 0 220 -421
1800 0 1005.31 756.01 0 0 0 0
1200 - 1800 66 <=TotalAverages => 640 0 640 -429
1900 0 1005.31 756.01 0 0 0 0
2000 0 1005.31 756.01 0 0 0 0
2100 0 1005.31 756.01 0 0 0 0
2200 0 1005.31 756.01 0 0 0 0
2300 0 1005.31 756.01 0 0 0 0
2400 0 1005.31 756.01 0 0 0 0
1900 - 2400 0 <=TotalAverages => 0 0 0 0
24 Hr Total 66
24 Hr Ave --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- ---
13Sep2026 Elevation (ft) Flows (cfs)
Time Pool Tailwater Sluice 1 Sluice 2 Sluice 3 Bypass 1 Bypass 2 Bypass 3 Spillway Total Inflow
01001309.52 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 170
02001309.59 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 88
03001309.56 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -75
04001309.54 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 129
05001309.59 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 88
06001309.59 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -116
2400 - 0600 0 0 0 6 0 0 0 6 47
07001309.58 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -34
08001309.56 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 47
09001309.62 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 211
10001309.62 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
11001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -75
12001309.62 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
0600 - 1200 0 0 0 6 0 0 0 6 27
13001309.60 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -34
14001309.61 1266.35 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 129
15001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 211
16001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
17001309.66 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -116
18001309.66 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
1200 - 1800 0 0 0 6 0 0 0 6 41
19001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
20001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
21001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
22001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -75
23001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
24001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
1900 - 2400 0 0 0 6 0 0 0 6 -0
24 Hr Total ---
24 Hr Ave 1,309.61 1,266.34 0 0 0 6 0 0 0 6 29
24 Hr Max 1,309.66 1,266.35 0 0 0 6 0 0 0 6 211
24 Hr Min 1,309.52 1,266.34 0 0 0 6 0 0 0 6 -116
14Sep2026 Elevation (ft) Flows (cfs)
Time Pool Tailwater Sluice 1 Sluice 2 Sluice 3 Bypass 1 Bypass 2 Bypass 3 Spillway Total Inflow
01001309.63 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
02001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
03001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
04001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
05001309.63 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -75
06001309.64 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 88
2400 - 0600 0 0 0 6 0 0 0 6 6
07001309.63 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
08001309.63 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
09001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
10001309.65 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 129
11001309.67 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
12001309.66 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 129
0600 - 1200 0 0 0 6 0 0 0 6 34
13001309.68 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 6
14001309.68 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
15001309.69 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
16001309.69 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -75
17001309.63 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 -34
18001309.61 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -116
1200 - 1800 0 0 0 6 0 0 0 6 -48
19001309.59 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -75
20001309.61 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 -34
21001309.60 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 88
22001309.60 1266.34 0.00 0.00 0.00 6.43 0.00 0.00 0.00 6.43 88
23001309.62 1266.34 0.00 0.00 0.00 6.44 0.00 0.00 0.00 6.44 47
2400 --- --- --- --- --- --- --- --- --- --- ---
1900 - 2400 0 0 0 6 0 0 0 6 23
24 Hr Total ---
24 Hr Ave --- --- --- --- --- --- --- --- --- --- ---
24 Hr Max --- --- --- --- --- --- --- --- --- --- ---
24 Hr Min --- --- --- --- --- --- --- --- --- --- ---
13Sep2026 Pool Flows (cfs)
Time Stage (ft) Elevation (ft) Spillway Inflow
01005.02 1419.98 0.00 0.00
02005.02 1419.98 0.00 0.00
03005.02 1419.98 0.00 -25.41
04005.02 1419.98 0.00 0.00
05005.01 1419.97 0.00 0.00
06005.01 1419.97 0.00 0.00
2400 - 0600 0 -4
07005.01 1419.97 0.00 0.00
08005.01 1419.97 0.00 0.00
09005.01 1419.97 0.00 0.00
10005.01 1419.97 0.00 0.00
11005.01 1419.97 0.00 0.00
12005.01 1419.97 0.00 0.00
0600 - 1200 0 0
13005.00 1419.96 0.00 0.00
14005.01 1419.97 0.00 -25.41
15005.00 1419.96 0.00 0.00
16005.01 1419.97 0.00 25.41
17005.00 1419.96 0.00 -25.41
18005.00 1419.96 0.00 0.00
1200 - 1800 0 -4
19005.00 1419.96 0.00 0.00
20005.00 1419.96 0.00 0.00
21005.00 1419.96 0.00 0.00
22004.99 1419.95 0.00 0.00
23004.99 1419.95 0.00 0.00
24004.99 1419.95 0.00 0.00
1900 - 2400 0 0
24 Hr Ave 5.01 1,419.97 0 -2
24 Hr Max 5.02 1,419.98 0 25
24 Hr Min 4.99 1,419.95 0 -25
14Sep2026 Pool Flows (cfs)
Time Stage (ft) Elevation (ft) Spillway Inflow
01004.99 1419.95 0.00 -25.41
02004.99 1419.95 0.00 0.00
03004.99 1419.95 0.00 0.00
04004.99 1419.95 0.00 0.00
05004.99 1419.95 0.00 0.00
06004.99 1419.95 0.00 0.00
2400 - 0600 0 -4
07004.99 1419.95 0.00 0.00
08004.99 1419.95 0.00 0.00
09004.98 1419.94 0.00 0.00
10004.98 1419.94 0.00 -25.41
11004.98 1419.94 0.00 25.41
12004.98 1419.94 0.00 -25.41
0600 - 1200 0 -4
13004.99 1419.95 0.00 0.00
14004.98 1419.94 0.00 0.00
15004.98 1419.94 0.00 0.00
16004.98 1419.94 0.00 0.00
17004.98 1419.94 0.00 0.00
18004.98 1419.94 0.00 0.00
1200 - 1800 0 0
19004.98 1419.94 0.00 0.00
20004.98 1419.94 0.00 -25.41
21004.97 1419.93 0.00 0.00
22004.98 1419.94 0.00 25.41
23004.97 1419.93 0.00 -50.82
2400 --- --- --- ---
1900 - 2400 0 -10
24 Hr Ave --- --- --- ---
24 Hr Max --- --- --- ---
24 Hr Min --- --- --- ---
Our Mission

The mission of the U.S. Army Corps of Engineers is to deliver vital public and military engineering services; partnering in peace and war to strengthen our nation’s security, energize the economy and reduce risks from disasters.
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