MONTHLY POWER PRODUCTION SUMMARY FOR: DEC 2008
 
                    TOTAL GENERATION   TOTAL STATION       NET GENERATION      POWER AUX      NET GENERATION
   PROJECT               IN MWH           USE-MWH           TO BPA-MWH         USE---MWH      REPORTED TO FERC
DWORSHAK DAM               45586              695                44891             695             44891
ALBENI FALLS DAM ON        11028              184                10844             184             10844
BIG CLIFF DAM                296               46                  250              46               250
BONNEVILLE DAM & LAK      443837             2499               441338            1874            441963
COUGAR DAM                  7096              126                 6970             126              6970
DETROIT DAM                19450              175                19275             175             19275
DEXTER DAM & LAKE ON        4300               11                 4289              11              4289
GREEN PETER DAM            20251                0                20251               0             20251
HILLS CREEK DAM & LA        8978               72                 8906              72              8906
JOHN DAY DAM & LAKE       705526             1673               703853            1171            704355
LOOKOUT POINT DAM &        12903              162                12741             162             12741
MCNARY DAM & LAKE WA      470152             2232               467920             850            469302
THE DALLES DAM & LAK      561596             1603               559993            1186            560410
CHIEF JOSEPH DAM & E      875770             1521               874249            1521            874249
ICE HARBOR DAM            111672             2306               109366             461            111211
LITTLE GOOSE DAM & L      106779              661               106118             397            106382
LOWER MONUMENTAL DAM      113946              646               113300             387            113558
LIBBY DAM & LAKE KOO      305821              870               304951             870            304951
LOST CREEK DAM             16357              388                15969             171             16186
LOWER GRANITE DAM &       111894             1458               110436             583            111311
FOSTER DAM                     0              124                 -124             124              -124
GRAND COULEE DAM         1674283             4608              1669675            4608           1669675
HUNGRY HORSE DAM           59736                0                59736               0             59736
 
 
TOTAL                    5687256            22060              5665196           15675           5671582