| Date | Time | Temp/Precip | Flowage Level * | Out Flow** | Notes |
| April 1, 2009 | 06:00 | 32° .73" | 1309.40 | 350 CFS (LCO) | Flowage level up .10' in the last 24 hours |
| April 2, 2009 | 06:00 | 31° .22" | 1309.46 | 350 CFS (LCO) | Flowage level up .06' in the last 24 hours |
| April 3, 2009 | 06:00 | 31° np | 1309.52 | 350 CFS (LCO) | Flowage level up .06' in the last 24 hours |
| April 4, 2009 | 06:00 | 21° trace | 1309.58 | 350 CFS (LCO) | Flowage level up .06' in the last 24 hours |
| April 5, 2009 | 06:00 | 32° np | 1309.63 | 350 CFS (LCO) | Flowage level up .05' in the last 24 hours |
| April 6, 2009 | 06:00 | 25° np | 1309.68 | 350 CFS (LCO) | Flowage level up .05' in the last 24 hours |
| April 7, 2009 | 06:00 | 23° np | 1309.72 | 350 CFS (LCO) | Flowage level up .04' in the last 24 hours |
| April 8, 2009 | 06:00 | 17° np | 1309.74 | 350 CFS (LCO) | Flowage level up .02' in the last 24 hours |
| April 9, 2009 | 06:00 | 20° np | 1309.77 | 350 CFS (LCO) | Flowage level up .03' in the last 24 hours |
| April 10, 2009 | 06:00 | 17° np | 1309.78 | 350 CFS (LCO) | Flowage level up .01' in the last 24 hours |
| April 11, 2009 | 06:00 | 15° np | 1309.82 |
08:34
Dam Gate 2 open to CFS Dam 168 CFS ADF) |
Flowage level up .04' in the last 24 hours |
| April 12, 2009 | 06:00 | 29° np | 1309.86 | 250 CFS (LCO) | Flowage level up .04' in the last 24 hours |
| April 13, 2009 | 06:00 | 36° np | 1309.88 | 250 CFS (LCO) | Flowage level up .02' in the last 24 hours |
| April 14, 2009 | 06:00 | 31° np | 1309.92 | 250 CFS (LCO) | Flowage level up .04' in the last 24 hours |
| April 15, 2009 | 06:00 | 22° np | 1309.93 | 250 CFS (LCO) | Flowage level up .01' in the last 24 hours |
| April 16, 2009 | 06:00 | 27° np | 1309.94 | 250 CFS (LCO) | Flowage level up .01' in the last 24 hours |
| April 17, 2009 | 06:00 | 35° np | 1309.96 | 250 CFS (LCO) | Flowage level up .02' in the last 24 hours |
| April 18, 2009 | 06:00 | 36° np | 1309.99 | 250 CFS (LCO) | Flowage level up .03' in the last 24 hours |
| April 19, 2009 | 06:00 | 36° trace | 1310.00 | 250 CFS (LCO) | Flowage level up .01' in the last 24 hours |
| April 20, 2009 | 06:00 | 30° .25" | 1310.09 ws | 250 CFS (LCO) | Flowage level up .09' in the last 24 hours |
| April 21, 2009 | 06:00 | 30° .05" | 1310.21 ws | 250 CFS (LCO) | Flowage level up .11' in the last 24 hours |
| April 22, 2009 | 06:00 | 35° .trace | 1310.20 ws | 250 CFS (LCO) | Flowage level down .01' in the last 24 hours |
| April 23, 2009 | 06:00 | 40° np | 1310.18 | 250 CFS (LCO) | Flowage level down .02' in the last 24 hours |
| April 24, 2009 | 06:00 | 60° np | 1310.24 | 250 CFS (LCO) | Flowage level up .06' in the last 24 hours |
| April 25, 2009 | 06:00 | 36°.83 (equiv hail) | 1310.34 ws | 250 CFS (LCO) | Flowage level up .10' in the last 24 hours |
| April 26, 2009 | 06:00 | 39° np | 1310.37 | 250 CFS (LCO) | Flowage level up .03' in the last 24 hours |
| April 27, 2009 | 06:00 | 56° 1.03" | 1310.56 | 250 CFS (LCO) | Flowage level up .19' in the last 24 hours |
| April 28, 2009 | 06:00 | 29° trace | 1310.62 | 250 CFS (LCO) | Flowage level up .06' in the last 24 hours |
| April 29, 2009 | 06:00 | 31° .12" | 1310.74 | 250 CFS (LCO) | Flowage level up .12' in the last 24 hours |
| April 30, 2009 | 06:00 | 48° .31" | 1310.91 | 250 CFS (LCO) | Flowage level up .19' in the last 24 hours |