MONTHLY POWER PRODUCTION SUMMARY FOR: OCT 2009 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 46286 421 45865 421 45865 ALBENI FALLS DAM ON 22280 179 22101 179 22101 BIG CLIFF DAM 0 18 -18 18 -18 BONNEVILLE DAM & LAK 313721 2092 311629 1569 312152 COUGAR DAM 12981 80 12901 80 12901 DETROIT DAM 34417 0 34417 0 34417 DEXTER DAM & LAKE ON 5552 9 5543 9 5543 GREEN PETER DAM 4589 33 4556 33 4556 HILLS CREEK DAM & LA 23367 47 23320 47 23320 JOHN DAY DAM & LAKE 473021 1526 471495 1068 471953 LOOKOUT POINT DAM & 16875 117 16758 117 16758 MCNARY DAM & LAKE WA 321345 3720 317625 820 320525 THE DALLES DAM & LAK 361348 1488 359860 1101 360247 CHIEF JOSEPH DAM & E 551108 948 550160 948 550160 ICE HARBOR DAM 112354 1969 110385 394 111960 LITTLE GOOSE DAM & L 110131 471 109660 283 109849 LOWER MONUMENTAL DAM 115143 597 114546 358 114785 LIBBY DAM & LAKE KOO 79823 567 79256 567 79256 LOST CREEK DAM 12379 246 12133 108 12271 LOWER GRANITE DAM & 113502 1348 112154 539 112963 FOSTER DAM 5477 79 5398 79 5398 GRAND COULEE DAM 1013283 2781 1010502 2781 1010502 HUNGRY HORSE DAM 62041 0 62041 0 62041 TOTAL 3811024 18735 3792288 11519 3799504