| Date | Time | Temp/Precip | Flowage Level * | Out Flow** | Notes |
| September 1, 2009 | 06:00 | 34° np | 1310.61 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 2, 2009 | 06:00 | 39° np | 1310.59 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 3, 2009 | 06:00 | 41° np | 1310.57 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 4, 2009 | 06:00 | 44° np | 1310.55 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 5, 2009 | 06:00 | 44° np | 1310.53 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 6, 2009 | 06:00 | 40° np | 1310.51 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 7, 2009 | 06:00 | 41° np | 1310.49 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 8, 2009 | 06:00 | 42° np | 1310.47 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 9, 2009 | 06:00 | 54° np | 1310.44 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 10, 2009 | 06:00 | 53° np | 1310.42 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 11, 2009 | 06:00 | 54° np | 1310.40 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 12, 2009 | 06:00 | 54° trace | 1310.38 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 13, 2009 | 06:00 | 55° np | 1310.36 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| September 14, 2009 | 06:00 | 51° np | 1310.33 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 15, 2009 | 06:00 | 54° np | 1310.30 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 16, 2009 | 06:00 | 50° np | 1310.26 | 250 CFS (LCO) | Flowage level down .04' in the last 24 hours |
| September 17, 2009 | 06:00 | 48° np | 1310.22 | 250 CFS (LCO) | Flowage level down .04' in the last 24 hours |
| September 18, 2009 | 06:00 | 48° np | 1310.21 | 250 CFS (LCO) | Flowage level down .01' in the last 24 hours |
| September 19, 2009 | 06:00 | 49° np | 1310.18 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 20, 2009 | 06:00 | 50° np | 1310.15 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 21, 2009 | 06:00 | 54° np | 1310.12 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 22, 2009 | 06:00 | 54° np | 1310.09 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 23, 2009 | 06:00 | 62° trace | 1310.08 | 250 CFS (LCO) | Flowage level down .01' in the last 24 hours |
| September 24, 2009 | 06:00 | 39° np | 1310.04 | 250 CFS (LCO) | Flowage level down .04' in the last 24 hours |
| September 25, 2009 | 06:00 | 44° trace | 1310.01 | 250 CFS (LCO) | Flowage level down .03' in the last 24 hours |
| September 26, 2009 | 06:00 | 50° .41" | 1310.02 | 250 CFS (LCO) | Flowage level up .01' in the last 24 hours |
| September 27, 2009 | 06:00 | 51° np | 1309.98 | 250 CFS (LCO) | Flowage level down .04' in the last 24 hours |
| September 28, 2009 | 06:00 | 46° .37" | 1310.14 WS | 250 CFS (LCO) | Flowage level up .14' in the last 24 hours |
| September 29, 2009 | 06:00 | 40° .19 | 1309.98 ws | 250 CFS (LCO) | Flowage level down .14' in the last 24 hours |
| September 30, 2009 | 06:00 | 24° np | 1309.94 ws | 250 CFS (LCO) | Flowage level down .04' in the last 24 hour |