MONTHLY POWER PRODUCTION SUMMARY FOR: OCT 1990
 
                    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               84038              366                83672             366             83672
ALBENI FALLS DAM ON        25777              169                25608             169             25608
BIG CLIFF DAM              12671               38                12633              38             12633
BONNEVILLE DAM & LAK      357823             2226               355597            1670            356154
COUGAR DAM                 13750               52                13698              52             13698
DETROIT DAM                47150              233                46917             233             46917
DEXTER DAM & LAKE ON        7727               20                 7707              20              7707
GREEN PETER DAM            22992               96                22896              96             22896
HILLS CREEK DAM & LA       18460               44                18416              44             18416
JOHN DAY DAM & LAKE       592150             1584               590566            1109            591041
LOOKOUT POINT DAM &        29654              114                29540             114             29540
MCNARY DAM & LAKE WA      384149             3136               381013             820            383329
THE DALLES DAM & LAK      481420             1460               479960            1080            480340
CHIEF JOSEPH DAM & E      670040             1144               668896            1144            668896
ICE HARBOR DAM            106527             2024               104503             405            106122
LITTLE GOOSE DAM & L      102585              555               102030             333            102252
LOWER MONUMENTAL DAM      106759              444               106315             266            106493
LIBBY DAM & LAKE KOO      346498              510               345988             510            345988
LOST CREEK DAM             13725              208                13517              92             13633
LOWER GRANITE DAM &       105165             1476               103689             591            104574
FOSTER DAM                 10920              106                10814             106             10814
GRAND COULEE DAM         1284611             7205              1277406            7205           1277406
HUNGRY HORSE DAM          169336              ---                  ---             ---               ---
 
 
TOTAL                    4993927            23210              4801380           16462           4808129