MONTHLY POWER PRODUCTION SUMMARY FOR: SEP 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 21430 199 21231 199 21231 BIG CLIFF DAM 7425 33 7392 33 7392 BONNEVILLE DAM & LAK 319813 892 318921 669 319144 COUGAR DAM 17906 54 17852 54 17852 DETROIT DAM 34923 163 34760 163 34760 DEXTER DAM & LAKE ON 8594 19 8575 19 8575 GREEN PETER DAM 28217 154 28063 154 28063 HILLS CREEK DAM & LA 21090 47 21043 47 21043 JOHN DAY DAM & LAKE 578720 1564 577156 1095 577625 LOOKOUT POINT DAM & 36570 95 36475 95 36475 MCNARY DAM & LAKE WA 377392 3535 373857 850 376542 THE DALLES DAM & LAK 475802 1674 474128 1239 474563 CHIEF JOSEPH DAM & E 610288 861 609427 861 609427 ICE HARBOR DAM 126074 1957 124117 391 125683 LITTLE GOOSE DAM & L 128987 701 128286 421 128566 LOWER MONUMENTAL DAM 134371 323 134048 194 134177 LIBBY DAM & LAKE KOO --- --- --- --- --- LOST CREEK DAM --- --- --- --- --- LOWER GRANITE DAM & --- --- --- --- --- FOSTER DAM 11125 117 11008 117 11008 GRAND COULEE DAM 1268562 2582 1265980 2582 1265980 HUNGRY HORSE DAM 94728 --- --- --- --- TOTAL 4302017 14970 4192319 9182 4198107