MONTHLY POWER PRODUCTION SUMMARY FOR: OCT 2002
 
                    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               42828             1743                41085            1743             41085
ALBENI FALLS DAM ON        20558              183                20375             183             20375
BIG CLIFF DAM               8903               32                 8871              32              8871
BONNEVILLE DAM & LAK      351435             1978               349457            1484            349952
COUGAR DAM                     0                0                    0               0                 0
DETROIT DAM                36550              198                36352             198             36352
DEXTER DAM & LAKE ON        3803               24                 3779              24              3779
GREEN PETER DAM             8201               88                 8113              88              8113
HILLS CREEK DAM & LA       10582               45                10537              45             10537
JOHN DAY DAM & LAKE       569467             1539               567928            1077            568390
LOOKOUT POINT DAM &        12120              107                12013             107             12013
MCNARY DAM & LAKE WA      384556             2978               381578             820            383736
THE DALLES DAM & LAK      437771             1299               436472             961            436810
CHIEF JOSEPH DAM & E      746900             1118               745782            1118            745782
ICE HARBOR DAM             89906             2095                87811             419             89487
LITTLE GOOSE DAM & L       86930              596                86334             358             86572
LOWER MONUMENTAL DAM       90578              557                90021             334             90244
LIBBY DAM & LAKE KOO       97351              659                96692             659             96692
LOST CREEK DAM             10421              273                10148             120             10301
LOWER GRANITE DAM &        87181             1372                85809             549             86632
FOSTER DAM                  4599              100                 4499             100              4499
GRAND COULEE DAM         1395343            10686              1384657           10686           1384657
HUNGRY HORSE DAM           55074                0                55074               0             55074
 
 
TOTAL                    4551057            27670              4523387           21105           4529952