MONTHLY POWER PRODUCTION SUMMARY FOR: SEP 1973 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 197816 529 197287 529 197287 ALBENI FALLS DAM ON 17149 164 16985 164 16985 BIG CLIFF DAM 6040 20 6020 20 6020 BONNEVILLE DAM & LAK 315296 819 314477 614 314682 COUGAR DAM 17714 34 17680 34 17680 DETROIT DAM 24930 140 24790 140 24790 DEXTER DAM & LAKE ON 3215 13 3202 13 3202 GREEN PETER DAM 11015 130 10885 130 10885 HILLS CREEK DAM & LA 15297 23 15274 23 15274 JOHN DAY DAM & LAKE 538330 1413 536917 989 537341 LOOKOUT POINT DAM & 13473 75 13398 75 13398 MCNARY DAM & LAKE WA 350893 12001 338892 850 350043 THE DALLES DAM & LAK 428872 1446 427426 1070 427802 CHIEF JOSEPH DAM & E 603722 578 603144 578 603144 ICE HARBOR DAM 124758 1660 123098 332 124426 LITTLE GOOSE DAM & L 125823 289 125534 173 125650 LOWER MONUMENTAL DAM 130581 236 130345 142 130439 LIBBY DAM & LAKE KOO --- --- --- --- --- LOST CREEK DAM --- --- --- --- --- LOWER GRANITE DAM & --- --- --- --- --- FOSTER DAM 3988 110 3878 110 3878 GRAND COULEE DAM 1268180 2710 1265470 2710 1265470 HUNGRY HORSE DAM 6490 --- --- --- --- TOTAL 4203582 22390 4174702 8696 4188396