MONTHLY POWER PRODUCTION SUMMARY FOR: SEP 1972
 
                    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        18987              192                18795             192             18795
BIG CLIFF DAM               9801               35                 9766              35              9766
BONNEVILLE DAM & LAK      352629             1087               351542             815            351814
COUGAR DAM                 17860               49                17811              49             17811
DETROIT DAM                40279              187                40092             187             40092
DEXTER DAM & LAKE ON        8731               15                 8716              15              8716
GREEN PETER DAM            23148              167                22981             167             22981
HILLS CREEK DAM & LA       21298               47                21251              47             21251
JOHN DAY DAM & LAKE       672100             1633               670467            1143            670957
LOOKOUT POINT DAM &        44835              105                44730             105             44730
MCNARY DAM & LAKE WA      456416             2855               453561             850            455566
THE DALLES DAM & LAK      545841             1674               544167            1239            544602
CHIEF JOSEPH DAM & E      743658              854               742804             854            742804
ICE HARBOR DAM            120804             1719               119085             344            120460
LITTLE GOOSE DAM & L      120375              464               119911             278            120097
LOWER MONUMENTAL DAM      123155              391               122764             235            122920
LIBBY DAM & LAKE KOO         ---              ---                  ---             ---               ---
LOST CREEK DAM               ---              ---                  ---             ---               ---
LOWER GRANITE DAM &          ---              ---                  ---             ---               ---
FOSTER DAM                  8855              130                 8725             130              8725
GRAND COULEE DAM         1444728             2771              1441957            2771           1441957
HUNGRY HORSE DAM           66584              ---                  ---             ---               ---
 
 
TOTAL                    4840084            14375              4759125            9456           4764044