MONTHLY POWER PRODUCTION SUMMARY FOR: DEC 1988 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 70314 675 69639 675 69639 ALBENI FALLS DAM ON 11655 193 11462 193 11462 BIG CLIFF DAM 11541 50 11491 50 11491 BONNEVILLE DAM & LAK 513632 2811 510821 2108 511524 COUGAR DAM 15116 84 15032 84 15032 DETROIT DAM 43314 241 43073 241 43073 DEXTER DAM & LAKE ON 7895 18 7877 18 7877 GREEN PETER DAM 34856 111 34745 111 34745 HILLS CREEK DAM & LA 16486 50 16436 50 16436 JOHN DAY DAM & LAKE 882680 1483 881197 1038 881642 LOOKOUT POINT DAM & 21274 186 21088 186 21088 MCNARY DAM & LAKE WA 597111 3255 593856 850 596261 THE DALLES DAM & LAK 711926 1788 710138 1323 710603 CHIEF JOSEPH DAM & E 1120631 1381 1119250 1381 1119250 ICE HARBOR DAM 112454 2282 110172 456 111998 LITTLE GOOSE DAM & L 106354 615 105739 369 105985 LOWER MONUMENTAL DAM 110360 788 109572 473 109887 LIBBY DAM & LAKE KOO 242983 652 242331 652 242331 LOST CREEK DAM 17076 308 16768 136 16940 LOWER GRANITE DAM & 110940 1164 109776 466 110474 FOSTER DAM 12985 101 12884 101 12884 GRAND COULEE DAM 2012664 9837 2002827 9837 2002827 HUNGRY HORSE DAM 47018 --- --- --- --- TOTAL 6831265 28073 6756174 20798 6763449