Bonneville Dam
Saturday May 28, 2022
Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | PH 1 Forebay Elevation | Tailwater Elevation | Average Head | Project Forebay Elevation | Stevenson Gage Elevation | Project Tailwater Elevation |
1 | 283.90 | 122.00 | 149.50 | 73.70 | 22.10 | 51.60 | 73.60 | 75.50 | 21.80 |
2 | 283.00 | 121.20 | 149.40 | 73.80 | 22.00 | 51.80 | 73.60 | 75.50 | 21.80 |
3 | 282.00 | 120.20 | 149.40 | 73.90 | 22.00 | 51.90 | 73.70 | 75.60 | 21.80 |
4 | 281.50 | 119.60 | 149.50 | 73.90 | 21.90 | 52.00 | 73.80 | 75.60 | 21.60 |
5 | 281.90 | 120.00 | 149.50 | 74.00 | 21.80 | 52.20 | 73.80 | 75.70 | 21.70 |
6 | 284.60 | 122.80 | 149.40 | 73.90 | 22.00 | 51.90 | 73.80 | 75.70 | 21.70 |
7 | 299.50 | 137.90 | 149.20 | 73.60 | 22.60 | 51.00 | 73.50 | 75.70 | 22.20 |
8 | 302.10 | 140.50 | 149.20 | 73.60 | 22.70 | 50.90 | 73.50 | 75.60 | 22.30 |
9 | 301.80 | 140.30 | 149.10 | 73.50 | 22.70 | 50.80 | 73.40 | 75.60 | 22.30 |
10 | 302.30 | 140.80 | 149.10 | 73.50 | 22.70 | 50.80 | 73.40 | 75.60 | 22.30 |
11 | 303.00 | 141.50 | 149.10 | 73.50 | 22.80 | 50.70 | 73.30 | 75.50 | 22.50 |
12 | 303.80 | 142.30 | 149.10 | 73.40 | 22.70 | 50.70 | 73.30 | 75.50 | 22.40 |
13 | 303.00 | 141.50 | 149.10 | 73.30 | 22.80 | 50.50 | 73.20 | 75.40 | 22.30 |
14 | 305.20 | 143.70 | 149.10 | 73.30 | 22.80 | 50.50 | 73.30 | 75.40 | 22.40 |
15 | 304.10 | 142.50 | 149.20 | 73.20 | 22.90 | 50.30 | 73.10 | 75.40 | 22.40 |
16 | 317.20 | 155.90 | 148.90 | 72.90 | 23.40 | 49.50 | 72.80 | 75.30 | 22.80 |
17 | 317.90 | 156.60 | 148.90 | 72.70 | 23.50 | 49.20 | 72.70 | 75.20 | 22.90 |
18 | 320.50 | 159.20 | 148.90 | 72.80 | 23.70 | 49.10 | 72.70 | 75.20 | 23.00 |
19 | 329.50 | 168.10 | 149.00 | 72.70 | 24.00 | 48.70 | 72.60 | 75.20 | 23.30 |
20 | 328.70 | 167.20 | 149.10 | 72.60 | 24.00 | 48.60 | 72.60 | 75.20 | 23.30 |
21 | 329.10 | 167.60 | 149.10 | 72.40 | 24.10 | 48.30 | 72.40 | 75.10 | 23.40 |
22 | | | | | | | | | |
23 | | | | | | | | | |
24 | | | | | | | | | |
|
AVG | 303.08 | 141.50 | 149.18 | 73.34 | 22.82 | 50.52 | 73.24 | 75.45 | 22.39 |
|
MAX | 329.50 | 168.10 | 149.50 | 74.00 | 24.10 | 52.20 | 73.80 | 75.70 | 23.40 |
MIN | 281.50 | 119.60 | 148.90 | 72.40 | 21.80 | 48.30 | 72.40 | 75.10 | 21.60 |
|
Powerhouse 1 |
Powerhouse 2 |
Project |
Hour | Generation Flow kcfs | Forebay Elevation | Forebay Elevation | Generation Flow kcfs | Spillway Gates in Use | Miscellaneous Flow kcfs |
1 | 39.00 | 73.7 | 73.6 | 83.00 | 18 | 12.4 |
2 | 38.60 | 73.8 | 73.6 | 82.60 | 18 | 12.4 |
3 | 38.40 | 73.9 | 73.7 | 81.80 | 18 | 12.4 |
4 | 38.10 | 73.9 | 73.8 | 81.50 | 18 | 12.4 |
5 | 38.10 | 74.0 | 73.8 | 81.90 | 18 | 12.4 |
6 | 39.50 | 73.9 | 73.8 | 83.30 | 18 | 12.4 |
7 | 56.20 | 73.6 | 73.5 | 81.70 | 18 | 12.4 |
8 | 58.80 | 73.6 | 73.5 | 81.70 | 18 | 12.4 |
9 | 58.50 | 73.5 | 73.4 | 81.80 | 18 | 12.4 |
10 | 57.80 | 73.5 | 73.4 | 83.00 | 18 | 12.4 |
11 | 59.30 | 73.5 | 73.3 | 82.20 | 18 | 12.4 |
12 | 60.10 | 73.4 | 73.3 | 82.20 | 18 | 12.4 |
13 | 59.00 | 73.3 | 73.2 | 82.50 | 18 | 12.4 |
14 | 58.90 | 73.3 | 73.3 | 84.80 | 18 | 12.4 |
15 | 58.50 | 73.2 | 73.1 | 84.00 | 18 | 12.4 |
16 | 73.40 | 72.9 | 72.8 | 82.50 | 18 | 12.4 |
17 | 75.00 | 72.7 | 72.7 | 81.60 | 18 | 12.4 |
18 | 77.10 | 72.8 | 72.7 | 82.10 | 18 | 12.4 |
19 | 78.80 | 72.7 | 72.6 | 89.30 | 18 | 12.4 |
20 | 77.10 | 72.6 | 72.6 | 90.10 | 18 | 12.4 |
21 | 78.20 | 72.4 | 72.4 | 89.40 | 18 | 12.4 |
22 | | | | | | |
23 | | | | | | |
24 | | | | | | |
|
AVG | 58.02 | 73.3 | 73.2 | 83.48 | 18 | 12.4 |
|
MAX | 78.80 | 74.0 | 73.8 | 90.10 | 18 | 12.4 |
MIN | 38.10 | 72.4 | 72.4 | 81.50 | 18 | 12.4 |