MONTHLY POWER PRODUCTION SUMMARY FOR: MAY 1976
 
                    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               83409              723                82686             723             82686
ALBENI FALLS DAM ON          947               58                  889              58               889
BIG CLIFF DAM              12150               37                12113              37             12113
BONNEVILLE DAM & LAK      339711             1173               338538             880            338831
COUGAR DAM                 17449               66                17383              66             17383
DETROIT DAM                55338              170                55168             170             55168
DEXTER DAM & LAKE ON        6744               17                 6727              17              6727
GREEN PETER DAM            23008              248                22760             248             22760
HILLS CREEK DAM & LA       18857               32                18825              32             18825
JOHN DAY DAM & LAKE      1325770             1580              1324190            1106           1324664
LOOKOUT POINT DAM &        28136               96                28040              96             28040
MCNARY DAM & LAKE WA      516899             3183               513716             780            516119
THE DALLES DAM & LAK      856562             1528               855034            1131            855431
CHIEF JOSEPH DAM & E      881880              804               881076             804            881076
ICE HARBOR DAM            355292             1944               353348             389            354903
LITTLE GOOSE DAM & L      286612              361               286251             217            286395
LOWER MONUMENTAL DAM      293066              264               292802             158            292908
LIBBY DAM & LAKE KOO       45979              628                45351             628             45351
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &       302548             1219               301329             488            302060
FOSTER DAM                 10835              125                10710             125             10710
GRAND COULEE DAM         1908016             3065              1904951            3065           1904951
HUNGRY HORSE DAM           47616              ---                  ---             ---               ---
 
 
TOTAL                    7416824            17321              7351887           11217           7357992