MONTHLY POWER PRODUCTION SUMMARY FOR: SEP 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 171099 432 170667 432 170667 ALBENI FALLS DAM ON 22214 179 22035 179 22035 BIG CLIFF DAM 7853 36 7817 36 7817 BONNEVILLE DAM & LAK 390999 869 390130 652 390347 COUGAR DAM 18070 47 18023 47 18023 DETROIT DAM 31392 157 31235 157 31235 DEXTER DAM & LAKE ON 10787 14 10773 14 10773 GREEN PETER DAM 19315 118 19197 118 19197 HILLS CREEK DAM & LA 24326 34 24292 34 24292 JOHN DAY DAM & LAKE 905280 1387 903893 971 904309 LOOKOUT POINT DAM & 44660 89 44571 89 44571 MCNARY DAM & LAKE WA 561428 2557 558871 850 560578 THE DALLES DAM & LAK 700775 1588 699187 1175 699600 CHIEF JOSEPH DAM & E 822822 732 822090 732 822090 ICE HARBOR DAM 155047 1903 153144 381 154666 LITTLE GOOSE DAM & L 167879 431 167448 259 167620 LOWER MONUMENTAL DAM 161907 328 161579 197 161710 LIBBY DAM & LAKE KOO 202740 584 202156 584 202156 LOST CREEK DAM --- --- --- --- --- LOWER GRANITE DAM & 163937 1204 162733 482 163455 FOSTER DAM 7020 100 6920 100 6920 GRAND COULEE DAM 1975776 2393 1973383 2393 1973383 HUNGRY HORSE DAM 15146 --- --- --- --- TOTAL 6580472 15182 6550144 9880 6555446