MONTHLY POWER PRODUCTION SUMMARY FOR: JAN 1991
 
                    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              332031              652               331379             652            331379
ALBENI FALLS DAM ON        13237              241                12996             241             12996
BIG CLIFF DAM               9093               78                 9015              78              9015
BONNEVILLE DAM & LAK      594433             3508               590925            2631            591802
COUGAR DAM                 10655              106                10549             106             10549
DETROIT DAM                37746              241                37505             241             37505
DEXTER DAM & LAKE ON        7114               19                 7095              19              7095
GREEN PETER DAM            30415              104                30311             104             30311
HILLS CREEK DAM & LA       10802               80                10722              80             10722
JOHN DAY DAM & LAKE      1081880             1868              1080012            1308           1080572
LOOKOUT POINT DAM &        25862              211                25651             211             25651
MCNARY DAM & LAKE WA      704821              887               703934             870            703951
THE DALLES DAM & LAK      865154             1831               863323            1355            863799
CHIEF JOSEPH DAM & E     1320333             1708              1318625            1708           1318625
ICE HARBOR DAM            181482             2352               179130             470            181012
LITTLE GOOSE DAM & L      170242              695               169547             417            169825
LOWER MONUMENTAL DAM      183837              727               183110             436            183401
LIBBY DAM & LAKE KOO      340486              831               339655             831            339655
LOST CREEK DAM             15121              ---                  ---             ---               ---
LOWER GRANITE DAM &       171239              545               170694             218            171021
FOSTER DAM                  9853              128                 9725             128              9725
GRAND COULEE DAM         2558657            12466              2546191           12466           2546191
HUNGRY HORSE DAM          192852              ---                  ---             ---               ---
 
 
TOTAL                    8867345            29278              8630094           24570           8634802