| Date | Time | Temp/Precip | Flowage Level * | Out Flow** | Notes |
| September 1, 2008 | 06:00 | 66° .np | 1310.96 | 270 CFS (Dam) | Flowage is down .02 the last 24 hours |
| September 2, 2008 | 06:00 | 71° .np | 1310.93 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 3, 2008 | 06:00 | 49° .43" | 1311.00 ws | 270 CFS (Dam) | Flowage is up .07 the last 24 hours |
| September 4, 2008 | 06:00 | 45° .np | 1310.92 | 270 CFS (Dam) | Flowage is down .08 the last 24 hours |
| September 5, 2008 | 06:00 | 43° .trace | 1310.91 | 270 CFS (Dam) | Flowage is down .01 the last 24 hours |
| September 6, 2008 | 06:00 | 53° np | 1310.90 | 270 CFS (Dam) | Flowage is down .01 the last 24 hours |
| September 7, 2008 | 06:00 | 44° .22" | 1310.89 | 270 CFS (Dam) | Flowage is down .01 the last 24 hours |
| September 8, 2008 | 06:00 | 40° .13" | 1310.90 | 270 CFS (Dam) | Flowage is up .01 the last 24 hours |
| September 9, 2008 | 06:00 | 33° np | 1310.87 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 10, 2008 | 06:00 | 44° np | 1310.82 | 270 CFS (Dam) | Flowage is down .05 the last 24 hours |
| September 11, 2008 | 06:00 | 58° trace | 1310.80 | 270 CFS (Dam) | Flowage is down .02 the last 24 hours |
| September 12, 2008 | 06:00 | 52° .41" | 1310.84 ws | 270 CFS (Dam) | Flowage is up .04 the last 24 hours |
| September 13, 2008 | 06:00 | 50° np | 1310.81 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 14, 2008 | 06:00 | 54° .55" | 1310.88 ws | 270 CFS (Dam) | Flowage is up .07 the last 24 hours |
| September 15, 2008 | 06:00 | 45° .06" | 1310.87 | 270 CFS (Dam) | Flowage is down .01 the last 24 hours |
| September 16, 2008 | 06:00 | 50° np | 1310.85 | 270 CFS (Dam) | Flowage is down .02 the last 24 hours |
| September 17, 2008 | 06:00 | 41° np | 1310.84 | 270 CFS (Dam) | Flowage is down .01 the last 24 hours |
| September 18, 2008 | 06:00 | 51° np | 1310.81 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 19, 2008 | 06:00 | 63° np | 1310.78 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 20, 20083 | 06:00 | 53° np | 1310.79 | 270 CFS (Dam) | Flowage is up .01 the last 24 hours |
| September 21, 2008 | 06:00 | 53° np | 1310.76 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 22, 2008 | 06:00 | 50° np | 1310.76 | 270 CFS (Dam) | Flowage has seen no change in level the last 24 hours |
| September 23, 2008 | 06:00 | 65° np | 1310.74 | 270 CFS (Dam) | Flowage is down .02 the last 24 hours |
| September 24, 2008 | 06:00 | 49° .79" | 1310.81 | 270 CFS (Dam) | Flowage is up .07 the last 24 hours |
| September 25, 2008 | 06:00 | 41° np | 1310.78 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 26, 2008 | 06:00 | 58° np | 1310.76 | 270 CFS (Dam) | Flowage is down .02 the last 24 hours |
| September 27, 2008 | 06:00 | 58° .57" | 1310.83ws | 270 CFS (Dam) | Flowage is up .07 the last 24 hours |
| September 28, 2008 | 06:00 | 46° np | 1310.80 | 270 CFS (Dam) | Flowage is down .03 the last 24 hours |
| September 29, 2008 | 06:00 | 52° .49" | 1310.85 | 270 CFS (Dam) | Flowage is up .05 the last 24 hours |
| September 30, 2008 | 06:00 | 43° np | 1310.88ws | 270 CFS (Dam) | Flowage is up .03 the last 24 hours |