1          NPD RESERVOIR CONTROL CENTER             PROJECT-  GCL  GRAND COULEE DAM
           HOURLY OPERATION DATA REPORT                       THURSDAY    JANUARY 15, 2009
 
         GROSS  STA   ------ OUTFLOW ------  EL AT POWERHOUSE    AVG   SUPR   SMALL UNITS   LARGE UNITS    P-G
          GEN   USE       -- IN KCFS --       IN FEET + MSL     HEAD    CAP   ON  ON        ON  ON         USE
          MW     MW    TOTAL   POWER  SPILL  FOREBAY TAILWATR   FT      MW    RMT LINE AVL  RMT LINE AVL    MW
 
      1           7    41.30   41.30   0.00  1288.60   956.20  332.40                                                         1
 
      2           7    31.60   31.60   0.00  1288.60   955.80  332.80                                                         2
 
      3           7    24.60   24.60   0.00  1288.70   955.20  333.50                                                         3
 
      4           7    40.20   40.20   0.00  1288.70   955.90  332.80                                                         4
 
      5           7    71.90   71.90   0.00  1288.70   957.60  331.10                                                         5
 
      6           6   127.90  127.90   0.00  1288.60   961.80  326.80                                                         6
 
      7           5   181.20  181.20   0.00  1288.40   966.80  321.60                                                         7
 
      8           5   188.40  188.40   0.00  1288.50   969.00  319.50                                                         8
 
      9           5   184.50  184.50   0.00  1288.40   969.10  319.30                                                         9
 
     10           5   173.40  173.40   0.00  1288.40   968.20  320.20                                                        10
 
     11           5   161.40  161.40   0.00  1288.40   967.00  321.40                                                        11
 
     12           5   134.50  134.50   0.00  1288.40   965.20  323.20                                                        12
 
     13           6   129.70  129.70   0.00  1288.20   964.80  323.40                                                        13
 
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 TOT 24          77
 AVG              6   114.66  114.66   0.00  1288.51   962.51  326.00
 MAX                  188.40  188.40   0.00  1288.70   969.10  333.50
 MIN                   24.60   24.60   0.00  1288.20   955.20  319.30