MONTHLY POWER PRODUCTION SUMMARY FOR: SEP 1970
 
                    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                 ---              ---                  ---             ---               ---
ALBENI FALLS DAM ON        24873              187                24686             187             24686
BIG CLIFF DAM               8096               35                 8061              35              8061
BONNEVILLE DAM & LAK      327058              933               326125             700            326358
COUGAR DAM                 13331               56                13275              56             13275
DETROIT DAM                30942              176                30766             176             30766
DEXTER DAM & LAKE ON        6457               19                 6438              19              6438
GREEN PETER DAM            19516              164                19352             164             19352
HILLS CREEK DAM & LA       17236               44                17192              44             17192
JOHN DAY DAM & LAKE       576470             1592               574878            1114            575356
LOOKOUT POINT DAM &        28300               89                28211              89             28211
MCNARY DAM & LAKE WA      373496             2790               370706             850            372646
THE DALLES DAM & LAK      478092             1657               476435            1226            476866
CHIEF JOSEPH DAM & E      619502              808               618694             808            618694
ICE HARBOR DAM            130781             1727               129054             345            130436
LITTLE GOOSE DAM & L      107295              468               106827             281            107014
LOWER MONUMENTAL DAM      143094              337               142757             202            142892
LIBBY DAM & LAKE KOO         ---              ---                  ---             ---               ---
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &          ---              ---                  ---             ---               ---
FOSTER DAM                  7712              118                 7594             118              7594
GRAND COULEE DAM         1305601             2881              1302720            2881           1302720
HUNGRY HORSE DAM          155736            29970               125766           29970            125766
 
 
TOTAL                    4373588            44051              4329537           39266           4334322