MONTHLY POWER PRODUCTION SUMMARY FOR: DEC 1992 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 37193 634 36559 634 36559 ALBENI FALLS DAM ON 10597 208 10389 208 10389 BIG CLIFF DAM 11248 63 11185 63 11185 BONNEVILLE DAM & LAK 453693 3310 450383 2482 451210 COUGAR DAM 13984 93 13891 93 13891 DETROIT DAM 41350 248 41102 248 41102 DEXTER DAM & LAKE ON 10984 25 10959 25 10959 GREEN PETER DAM 45277 111 45166 111 45166 HILLS CREEK DAM & LA 17924 62 17862 62 17862 JOHN DAY DAM & LAKE 759260 1497 757763 1048 758212 LOOKOUT POINT DAM & 35260 175 35085 175 35085 MCNARY DAM & LAKE WA 503210 3488 499722 850 502360 THE DALLES DAM & LAK 615555 1732 613823 1282 614273 CHIEF JOSEPH DAM & E 1040616 1804 1038812 1804 1038812 ICE HARBOR DAM 89009 2156 86853 431 88578 LITTLE GOOSE DAM & L 82823 679 82144 407 82416 LOWER MONUMENTAL DAM 87785 856 86929 514 87271 LIBBY DAM & LAKE KOO 191024 728 190296 728 190296 LOST CREEK DAM 8483 460 8023 202 8281 LOWER GRANITE DAM & 87281 1410 85871 564 86717 FOSTER DAM 14182 123 14059 123 14059 GRAND COULEE DAM 1904258 11622 1892636 11622 1892636 HUNGRY HORSE DAM 62182 0 62182 0 62182 TOTAL 6123178 31484 6091694 23677 6099501