MONTHLY POWER PRODUCTION SUMMARY FOR: JUL 1971
 
                    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        33838              206                33632             206             33632
BIG CLIFF DAM               6056               32                 6024              32              6024
BONNEVILLE DAM & LAK      363020              860               362160             645            362375
COUGAR DAM                 10207               55                10152              55             10152
DETROIT DAM                26150              156                25994             156             25994
DEXTER DAM & LAKE ON        4659               15                 4644              15              4644
GREEN PETER DAM             7362              163                 7199             163              7199
HILLS CREEK DAM & LA       13395               47                13348              47             13348
JOHN DAY DAM & LAKE      1293323             1789              1291534            1252           1292071
LOOKOUT POINT DAM &        21052               92                20960              92             20960
MCNARY DAM & LAKE WA      575770             3836               571934             850            574920
THE DALLES DAM & LAK      658305             1624               656681            1202            657103
CHIEF JOSEPH DAM & E      761465              839               760626             839            760626
ICE HARBOR DAM            220620             2009               218611             402            220218
LITTLE GOOSE DAM & L      274596              709               273887             425            274171
LOWER MONUMENTAL DAM      289390              390               289000             234            289156
LIBBY DAM & LAKE KOO         ---              ---                  ---             ---               ---
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &          ---              ---                  ---             ---               ---
FOSTER DAM                  3159              119                 3040             119              3040
GRAND COULEE DAM          858247             2794               855453            2794            855453
HUNGRY HORSE DAM           48050              ---                  ---             ---               ---
 
 
TOTAL                    5468664            15735              5404879            9528           5411086