MONTHLY POWER PRODUCTION SUMMARY FOR: DEC 1979 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 246081 797 245284 797 245284 ALBENI FALLS DAM ON 13153 202 12951 202 12951 BIG CLIFF DAM 11249 51 11198 51 11198 BONNEVILLE DAM & LAK 426295 1780 424515 1335 424960 COUGAR DAM 14770 90 14680 90 14680 DETROIT DAM 40311 221 40090 221 40090 DEXTER DAM & LAKE ON 9140 21 9119 21 9119 GREEN PETER DAM 39348 182 39166 182 39166 HILLS CREEK DAM & LA 17189 67 17122 67 17122 JOHN DAY DAM & LAKE 757630 1217 756413 852 756778 LOOKOUT POINT DAM & 29749 117 29632 117 29632 MCNARY DAM & LAKE WA 490821 2217 488604 850 489971 THE DALLES DAM & LAK 610462 1727 608735 1278 609184 CHIEF JOSEPH DAM & E 782438 1377 781061 1377 781061 ICE HARBOR DAM 146786 626 146160 125 146661 LITTLE GOOSE DAM & L 144741 554 144187 332 144409 LOWER MONUMENTAL DAM 150981 573 150408 344 150637 LIBBY DAM & LAKE KOO 224831 465 224366 465 224366 LOST CREEK DAM 23028 183 22845 81 22947 LOWER GRANITE DAM & 154778 919 153859 368 154410 FOSTER DAM 13400 146 13254 146 13254 GRAND COULEE DAM 1570334 3628 1566706 3628 1566706 HUNGRY HORSE DAM 67242 --- --- --- --- TOTAL 5984757 17160 5900355 12928 5904586