MONTHLY POWER PRODUCTION SUMMARY FOR: MAY 1975
 
                    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              156950              814               156136             814            156136
ALBENI FALLS DAM ON         6006              112                 5894             112              5894
BIG CLIFF DAM              11125               36                11089              36             11089
BONNEVILLE DAM & LAK      329385             1399               327986            1049            328336
COUGAR DAM                 12860               59                12801              59             12801
DETROIT DAM                51594              176                51418             176             51418
DEXTER DAM & LAKE ON        7448               20                 7428              20              7428
GREEN PETER DAM            30287              254                30033             254             30033
HILLS CREEK DAM & LA       17377               30                17347              30             17347
JOHN DAY DAM & LAKE      1277110             1712              1275398            1198           1275912
LOOKOUT POINT DAM &        38188               91                38097              91             38097
MCNARY DAM & LAKE WA      762302             3267               759035             780            761522
THE DALLES DAM & LAK      960564             1589               958975            1176            959388
CHIEF JOSEPH DAM & E      933890              789               933101             789            933101
ICE HARBOR DAM            224717             1878               222839             376            224341
LITTLE GOOSE DAM & L      327632              469               327163             281            327351
LOWER MONUMENTAL DAM      247818              287               247531             172            247646
LIBBY DAM & LAKE KOO         ---              ---                  ---             ---               ---
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &       149305             1157               148148             463            148842
FOSTER DAM                 12259              126                12133             126             12133
GRAND COULEE DAM         1038194             3195              1034999            3195           1034999
HUNGRY HORSE DAM           51648              ---                  ---             ---               ---
 
 
TOTAL                    6646659            17460              6577551           11198           6583813