1          NPD RESERVOIR CONTROL CENTER        PROJECT-  TDA THE DALLES DAM & LAKE
           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           1    93.50   93.10   0.00   158.85    75.20   83.65                                                         1
 
      2           1    94.20   93.80   0.00   158.99    75.20   83.79                                                         2
 
      3           1    89.50   89.10   0.00   158.89    74.89   84.00                                                         3
 
      4           1    89.70   89.30   0.00   158.99    74.63   84.36                                                         4
 
      5           1    92.20   91.80   0.00   158.89    74.63   84.26                                                         5
 
      6           1   104.20  103.80   0.00   158.89    75.08   83.81                                                         6
 
      7           1   125.30  124.90   0.00   158.89    75.41   83.48                                                         7
 
      8           1   136.80  136.40   0.00   158.89    75.61   83.28                                                         8
 
      9           1   133.80  133.40   0.00   159.00    75.51   83.49                                                         9
 
     10           1   127.40  127.00   0.00   158.99    75.51   83.48                                                        10
 
     11           1   131.20  130.80   0.00   158.99    75.73   83.26                                                        11
 
     12           1   131.00  130.60   0.00   158.99    75.73   83.26                                                        12
 
     13           1   128.30  127.90   0.00   158.99    75.73   83.26                                                        13
 
     14           1   128.00  127.60   0.00   158.99    75.73   83.26                                                        14
 
     15           1   129.00  128.60   0.00   158.89    75.92   82.97                                                        15
 
     16           1   130.90  130.50   0.00   158.89    76.04   82.85                                                        16
 
     17                                                                                                                      17
 
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     23                                                                                                                      23
 
     24                                                                                                                      24
 
 TOT 24          16
 AVG              1   116.56  116.16   0.00   158.94    75.41   83.53
 MAX                  136.80  136.40   0.00   159.00    76.04   84.36
 MIN                   89.50   89.10   0.00   158.85    74.63   82.85