Priest Rapids Dam & Reservoir
May 2023
| 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 | 9124 | 380 | 40 | 95.90 | 87.90 | 66.70 | 20.10 | 485.44 | 483.98 | 406.36 | 77.62 |
| 2 | 10614 | 442 | 39 | 108.70 | 103.00 | 77.30 | 24.60 | 487.00 | 485.70 | 407.59 | 78.11 |
| 3 | 13324 | 555 | 41 | 126.60 | 128.40 | 99.40 | 27.80 | 486.50 | 486.06 | 409.62 | 76.44 |
| 4 | 16374 | 682 | 40 | 155.30 | 156.40 | 126.50 | 28.50 | 486.19 | 486.46 | 411.80 | 74.66 |
| 5 | 16787 | 699 | 39 | 167.00 | 169.30 | 130.70 | 37.10 | 485.55 | 486.56 | 412.60 | 73.96 |
| 6 | 12858 | 536 | 39 | 183.90 | 184.40 | 99.50 | 83.40 | 485.43 | 486.71 | 412.96 | 73.75 |
| 7 | 11882 | 495 | 39 | 169.20 | 167.00 | 92.20 | 73.40 | 486.03 | 485.48 | 411.95 | 73.53 |
| 8 | 15806 | 659 | 39 | 190.20 | 195.00 | 130.30 | 63.10 | 484.66 | 484.59 | 414.24 | 70.35 |
| 9 | 15149 | 631 | 39 | 208.60 | 201.40 | 121.30 | 78.50 | 486.65 | 486.46 | 414.33 | 72.13 |
| 10 | 15271 | 636 | 38 | 228.20 | 226.90 | 123.30 | 101.90 | 486.99 | 487.19 | 415.80 | 71.39 |
| 11 | 16586 | 691 | 38 | 204.30 | 203.80 | 132.10 | 70.10 | 487.12 | 487.24 | 414.55 | 72.69 |
| 12 | 15921 | 663 | 40 | 197.50 | 197.40 | 125.10 | 70.70 | 487.15 | 487.23 | 414.09 | 73.14 |
| 13 | 13425 | 559 | 41 | 216.30 | 215.90 | 106.20 | 108.00 | 487.27 | 487.40 | 414.82 | 72.58 |
| 14 | 13787 | 574 | 41 | 218.60 | 219.30 | 110.60 | 107.10 | 487.09 | 486.95 | 415.20 | 71.75 |
| 15 | 12730 | 530 | 41 | 255.90 | 253.70 | 104.20 | 147.80 | 487.67 | 487.33 | 416.93 | 70.40 |
| 16 | 10648 | 444 | 40 | 256.80 | 258.60 | 87.30 | 169.60 | 487.21 | 487.32 | 416.87 | 70.45 |
| 17 | 12518 | 522 | 45 | 263.10 | 263.40 | 104.00 | 157.70 | 487.13 | 487.16 | 417.46 | 69.70 |
| 18 | 14810 | 617 | 43 | 259.40 | 260.00 | 124.10 | 134.10 | 486.97 | 487.04 | 417.64 | 69.40 |
| 19 | 13729 | 572 | 44 | 223.00 | 241.60 | 112.00 | 127.90 | 487.55 | 487.21 | 416.51 | 70.70 |
| 20 | 14292 | 596 | 44 | 254.60 | 255.20 | 118.70 | 134.80 | 487.38 | 487.12 | 417.32 | 69.80 |
| 21 | | | | 249.70 | 252.20 | 95.70 | 154.90 | 486.71 | 486.91 | 416.69 | 70.22 |
| 22 | | | | 221.90 | 220.30 | 119.10 | 99.70 | 487.29 | 487.01 | 415.27 | 71.74 |
| 23 | | | | 212.50 | 214.10 | 126.00 | 86.50 | 486.88 | 486.45 | 415.11 | 71.34 |
| 24 | | | | 212.50 | 210.90 | 121.70 | 87.70 | 487.30 | 486.57 | 414.85 | 71.72 |
| 25 | | | | 215.20 | 215.30 | 115.00 | 98.70 | 487.28 | 487.28 | 414.95 | 72.33 |
| 26 | | | | 187.70 | 187.80 | 114.40 | 71.90 | 487.25 | 487.37 | 413.37 | 74.00 |
| 27 | | | | 169.70 | 173.00 | 120.80 | 50.70 | 486.37 | 487.19 | 412.68 | 74.51 |
| 28 | | | | | | | | | | | |
| 29 | | | | | | | | | | | |
| 30 | | | | | | | | | | | |
| 31 | | | | | | | | | | | |
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| TOT | 275635 | | 810 | | | | | | | | |
| AVG | 13782 | 574 | 40 | 201.94 | 202.30 | 111.27 | 89.49 | 486.74 | 486.67 | 414.13 | 72.53 |
|
| MAX | 16787 | | | 263.10 | 263.40 | 132.10 | 169.60 | 487.67 | 487.40 | 417.64 | 78.11 |
| MIN | 9124 | | | 95.90 | 87.90 | 66.70 | 20.10 | 484.66 | 483.98 | 406.36 | 69.40 |