Hungry Horse Dam & Reservoir
April 2026
| Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet |
| 1 | 4574 | 191 | 0 | 5.93 | 5.93 | 5.93 | 0.00 | 3545.77 | 3545.80 | 3076.20 | 469.60 |
| 2 | 4577 | 191 | 0 | 5.41 | 5.97 | 5.97 | 0.00 | 3545.77 | 3545.78 | 3076.20 | 469.58 |
| 3 | 4577 | 191 | 0 | 5.48 | 5.93 | 5.93 | 0.00 | 3545.72 | 3545.75 | 3076.19 | 469.56 |
| 4 | 4548 | 190 | 0 | 4.87 | 5.88 | 5.88 | 0.00 | 3545.61 | 3545.67 | 3076.17 | 469.50 |
| 5 | 4454 | 186 | 0 | 4.38 | 5.72 | 5.72 | 0.00 | 3545.51 | 3545.57 | 3076.10 | 469.47 |
| 6 | 4353 | 181 | 0 | 5.11 | 5.56 | 5.56 | 0.00 | 3545.44 | 3545.48 | 3076.03 | 469.45 |
| 7 | | | | 4.73 | 5.85 | 5.85 | 0.00 | 3545.33 | 3545.44 | 3076.18 | 469.26 |
| 8 | | | | 6.29 | 6.18 | 6.18 | 0.00 | 3545.35 | 3545.37 | 3076.34 | 469.03 |
| 9 | | | | 5.75 | 6.65 | 6.65 | 0.00 | 3545.30 | 3545.34 | 3076.46 | 468.88 |
| 10 | | | | 6.21 | 7.22 | 7.22 | 0.00 | 3545.21 | 3545.25 | 3076.82 | 468.43 |
| 11 | | | | 6.56 | 7.23 | 7.23 | 0.00 | 3545.14 | 3545.16 | 3076.79 | 468.37 |
| 12 | | | | 7.70 | 7.25 | 7.25 | 0.00 | 3545.19 | 3545.16 | 3076.83 | 468.33 |
| 13 | | | | 8.88 | 7.31 | 7.31 | 0.00 | | 3545.25 | 3076.86 | 468.39 |
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| TOT | 27083 | | 0 | | | | | | | | |
| AVG | 4514 | 188 | 0 | 5.95 | 6.36 | 6.36 | 0.00 | 3545.45 | 3545.46 | 3076.40 | 469.07 |
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| MAX | 4577 | | | 8.88 | 7.31 | 7.31 | 0.00 | 3545.77 | 3545.80 | 3076.86 | 469.60 |
| MIN | 4353 | | | 4.38 | 5.56 | 5.56 | 0.00 | 3545.14 | 3545.16 | 3076.03 | 468.33 |