MONTHLY POWER PRODUCTION SUMMARY FOR: FEB 2012 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 49053 635 48417 635 48417 ALBENI FALLS DAM ON 12677 187 12490 187 12490 BIG CLIFF DAM 1746 38 1708 38 1708 BONNEVILLE DAM & LAK 452578 2572 450006 1929 450649 COUGAR DAM 10108 96 10012 96 10012 DETROIT DAM 29989 257 29732 257 29732 DEXTER DAM & LAKE ON 0 0 0 0 0 GREEN PETER DAM 20804 44 20760 44 20760 HILLS CREEK DAM & LA 1484 116 1368 116 1368 JOHN DAY DAM & LAKE 708699 1971 706728 1380 707319 LOOKOUT POINT DAM & 17879 151 17728 151 17728 MCNARY DAM & LAKE WA 471551 2776 468775 770 470781 THE DALLES DAM & LAK 575203 696 574507 515 574688 CHIEF JOSEPH DAM & E 752677 1352 751325 1352 751325 ICE HARBOR DAM 168988 1760 167229 352 168636 LITTLE GOOSE DAM & L 129234 615 128619 369 128865 LOWER MONUMENTAL DAM 181058 543 180516 326 180733 LIBBY DAM & LAKE KOO 62373 851 61522 851 61522 LOST CREEK DAM 14154 461 13693 203 13951 LOWER GRANITE DAM & 173796 887 172909 355 173441 FOSTER DAM 8955 87 8868 87 8868 GRAND COULEE DAM 1378592 2261 1376331 2261 1376331 HUNGRY HORSE DAM 57695 0 57695 0 57695 TOTAL 5279294 18356 5260938 12274 5267021