1          NPD RESERVOIR CONTROL CENTER         PROJECT-  MCN MCNARY DAM & LAKE WALLULA
           HOURLY OPERATION DATA REPORT                     THURSDAY    FEBRUARY 9, 2012
 
         GROSS  STA   ------ OUTFLOW ------  EL AT POWERHOUSE    AVG   SUPR  UNIT STATUS
          GEN   USE       -- IN KCFS --       IN FEET + MSL     HEAD    CAP  ON  ON
          MW     MW    TOTAL   POWER  SPILL  FOREBAY TAILWATR   FT      MW   RMT LINE AVL                                   HOUR
 
      1           4   136.30  134.50   0.00   338.77   264.97   73.80                                                         1
 
      2           4   136.70  134.90   0.00   338.79   264.99   73.80                                                         2
 
      3           4   136.70  134.90   0.00   338.83   265.37   73.46                                                         3
 
      4           4   118.60  116.80   0.00   338.98   264.70   74.28                                                         4
 
      5           4   111.20  109.40   0.00   338.99   264.58   74.41                                                         5
 
      6           4   112.40  110.60   0.00   338.99   264.72   74.27                                                         6
 
      7           4   122.10  120.30   0.00   339.05   265.06   73.99                                                         7
 
      8           4   122.90  121.10   0.00   339.16   265.07   74.09                                                         8
 
      9           4   122.90  121.10   0.00   339.10   265.08   74.02                                                         9
 
     10           4   122.40  120.60   0.00   339.12   264.89   74.23                                                        10
 
     11           4   122.20  120.40   0.00   339.07   264.79   74.28                                                        11
 
     12           4   122.30  120.50   0.00   339.11   264.85   74.26                                                        12
 
     13           4   121.90  120.10   0.00   339.09   265.00   74.09                                                        13
 
     14           4   121.30  119.50   0.00   339.09   265.00   74.09                                                        14
 
     15           4   120.40  118.60   0.00   339.05   264.81   74.24                                                        15
 
     16           4   120.50  118.70   0.00   339.08   264.82   74.26                                                        16
 
     17                                                                                                                      17
 
     18                                                                                                                      18
 
     19                                                                                                                      19
 
     20                                                                                                                      20
 
     21                                                                                                                      21
 
     22                                                                                                                      22
 
     23                                                                                                                      23
 
     24                                                                                                                      24
 
 TOT 24          64
 AVG              4   123.18  121.37   0.00   339.02   264.92   74.10
 MAX                  136.70  134.90   0.00   339.16   265.37   74.41
 MIN                  111.20  109.40   0.00   338.77   264.58   73.46