Hungry Horse Dam & Reservoir
May 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 | 6253 | 261 | 0 | 5.75 | 8.21 | 8.21 | 0.00 | 3544.31 | 3544.43 | 3077.29 | 467.14 |
| 2 | 6213 | 259 | 0 | 6.66 | 8.22 | 8.22 | 0.00 | 3544.19 | 3544.24 | 3077.28 | 466.96 |
| 3 | 6227 | 259 | 0 | 7.84 | 8.17 | 8.17 | 0.00 | 3544.19 | 3544.16 | 3077.28 | 466.88 |
| 4 | 6250 | 260 | 0 | 9.89 | 8.21 | 8.21 | 0.00 | 3544.33 | 3544.25 | 3077.29 | 466.96 |
| 5 | 6237 | 260 | 0 | 9.85 | 8.18 | 8.18 | 0.00 | 3544.46 | 3544.40 | 3077.29 | 467.11 |
| 6 | 6220 | 259 | 0 | 10.19 | 8.18 | 8.18 | 0.00 | 3544.49 | 3544.52 | 3077.27 | 467.25 |
| 7 | 6220 | 259 | 0 | 9.92 | 8.24 | 8.24 | 0.00 | 3544.86 | 3544.69 | 3077.28 | 467.41 |
| 8 | 6232 | 260 | 0 | 13.13 | 8.20 | 8.20 | 0.00 | 3545.24 | 3545.01 | 3077.29 | 467.72 |
| 9 | 6258 | 261 | 0 | 14.15 | 8.20 | 8.20 | 0.00 | 3545.78 | 3545.50 | 3077.29 | 468.21 |
| 10 | 6231 | 260 | 0 | 14.51 | 8.20 | 8.20 | 0.00 | 3546.40 | 3546.07 | 3077.27 | 468.80 |
| 11 | 6215 | 259 | 0 | 14.91 | 8.14 | 8.14 | 0.00 | 3546.96 | 3546.65 | 3077.26 | 469.39 |
| 12 | 6217 | 259 | 0 | 16.10 | 8.18 | 8.18 | 0.00 | 3547.64 | 3547.30 | 3077.26 | 470.04 |
| 13 | 6228 | 260 | 0 | 16.57 | 8.17 | 8.17 | 0.00 | 3548.35 | 3547.97 | 3077.26 | 470.71 |
| 14 | 6275 | 261 | 0 | 18.35 | 8.21 | 8.21 | 0.00 | 3549.30 | 3548.84 | 3077.29 | 471.55 |
| 15 | 6263 | 261 | 0 | 14.92 | 8.18 | 8.18 | 0.00 | 3549.83 | 3549.60 | 3077.28 | 472.32 |
| 16 | 6246 | 260 | 0 | 11.81 | 8.14 | 8.14 | 0.00 | 3550.22 | 3549.99 | 3077.27 | 472.72 |
| 17 | 6259 | 261 | 0 | 9.96 | 8.12 | 8.12 | 0.00 | 3550.34 | 3549.27 | 3077.28 | 471.99 |
| 18 | 5746 | 239 | 0 | 8.35 | 7.54 | 7.54 | 0.00 | 3550.41 | 3550.36 | 3076.99 | 473.37 |
| 19 | 5062 | 211 | 0 | 7.87 | 6.72 | 6.72 | 0.00 | 3550.46 | 3550.45 | 3076.66 | 473.79 |
| 20 | 5053 | 211 | 0 | 6.85 | 6.74 | 6.74 | 0.00 | 3550.55 | 3550.49 | 3076.64 | 473.85 |
| 21 | 5005 | 209 | 0 | 7.27 | 6.70 | 6.70 | 0.00 | 3550.55 | 3550.54 | 3076.62 | 473.92 |
| 22 | 5039 | 210 | 0 | 6.59 | 6.71 | 6.71 | 0.00 | 3550.54 | 3550.54 | 3076.64 | 473.90 |
| 23 | 5045 | 210 | 0 | 6.84 | 6.72 | 6.72 | 0.00 | 3550.56 | 3550.53 | 3076.15 | 474.38 |
| 24 | | | | 7.88 | 6.73 | 6.73 | 0.00 | 3550.65 | 3550.59 | 3076.66 | 473.93 |
| 25 | | | | 10.66 | 6.75 | 6.75 | 0.00 | 3550.98 | 3550.79 | 3076.65 | 474.14 |
| 26 | | | | 10.44 | 6.75 | 6.75 | 0.00 | 3551.57 | 3551.19 | 3076.63 | 474.56 |
| 27 | | | | 18.59 | 8.07 | 6.72 | 1.35 | 3552.26 | 3551.86 | 3076.34 | 475.52 |
| 28 | | | | 18.16 | 11.20 | 6.81 | 4.40 | 3552.96 | 3552.58 | 3075.68 | 476.90 |
| 29 | | | | 21.61 | 15.33 | 6.85 | 8.48 | 3553.42 | 3553.20 | 3075.14 | 478.06 |
| 30 | | | | 19.15 | 16.36 | 6.75 | 9.60 | 3553.59 | 3553.50 | 3075.14 | 478.36 |
| 31 | | | | | | | | | | | |
|
| TOT | 136994 | | 0 | | | | | | | | |
| AVG | 5956 | 248 | 0 | 11.83 | 8.38 | 7.59 | 0.79 | 3548.65 | 3548.45 | 3076.86 | 471.59 |
|
| MAX | 6275 | | | 21.61 | 16.36 | 8.24 | 9.60 | 3553.59 | 3553.50 | 3077.29 | 478.36 |
| MIN | 5005 | | | 5.75 | 6.70 | 6.70 | 0.00 | 3544.19 | 3544.16 | 3075.14 | 466.88 |