MONTHLY POWER PRODUCTION SUMMARY FOR: APR 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              109264              811               108453             811            108453
ALBENI FALLS DAM ON        10360              205                10155             205             10155
BIG CLIFF DAM               7383               45                 7338              45              7338
BONNEVILLE DAM & LAK      336214             1452               334762            1089            335125
COUGAR DAM                  8743               75                 8668              75              8668
DETROIT DAM                26800              194                26606             194             26606
DEXTER DAM & LAKE ON        5472               12                 5460              12              5460
GREEN PETER DAM            26051              250                25801             250             25801
HILLS CREEK DAM & LA       14481               29                14452              29             14452
JOHN DAY DAM & LAKE      1249590             1515              1248075            1060           1248530
LOOKOUT POINT DAM &        25473              117                25356             117             25356
MCNARY DAM & LAKE WA      691106             3012               688094             760            690346
THE DALLES DAM & LAK      916234             1581               914653            1170            915064
CHIEF JOSEPH DAM & E      846194              844               845350             844            845350
ICE HARBOR DAM            347772             1735               346037             347            347425
LITTLE GOOSE DAM & L      296024              395               295629             237            295787
LOWER MONUMENTAL DAM      288676              316               288360             190            288486
LIBBY DAM & LAKE KOO       58722              579                58143             579             58143
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &       309988             1245               308743             498            309490
FOSTER DAM                 12978              150                12828             150             12828
GRAND COULEE DAM         1511797             4028              1507769            4028           1507769
HUNGRY HORSE DAM          191908              ---                  ---             ---               ---
 
 
TOTAL                    7291230            18590              7080732           12690           7086632