MONTHLY POWER PRODUCTION SUMMARY FOR: OCT 1991 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 67050 388 66662 388 66662 ALBENI FALLS DAM ON 26087 163 25924 163 25924 BIG CLIFF DAM --- --- --- --- --- BONNEVILLE DAM & LAK 379253 2468 376785 1851 377402 COUGAR DAM --- --- --- --- --- DETROIT DAM --- --- --- --- --- DEXTER DAM & LAKE ON --- --- --- --- --- GREEN PETER DAM --- --- --- --- --- HILLS CREEK DAM & LA --- --- --- --- --- JOHN DAY DAM & LAKE 656540 1354 655186 948 655592 LOOKOUT POINT DAM & --- --- --- --- --- MCNARY DAM & LAKE WA 417369 3222 414147 820 416549 THE DALLES DAM & LAK 511598 1503 510095 1112 510486 CHIEF JOSEPH DAM & E 820087 1100 818987 1100 818987 ICE HARBOR DAM 94659 2054 92605 411 94248 LITTLE GOOSE DAM & L 88880 495 88385 297 88583 LOWER MONUMENTAL DAM 96139 619 95520 371 95768 LIBBY DAM & LAKE KOO 332968 558 332410 558 332410 LOST CREEK DAM 11974 --- --- --- --- LOWER GRANITE DAM & 95549 1247 94302 499 95050 FOSTER DAM --- --- --- --- --- GRAND COULEE DAM 1572552 8274 1564278 8274 1564278 HUNGRY HORSE DAM 169258 0 169258 0 169258 TOTAL 5339963 23445 5304544 16792 5311197