MONTHLY POWER PRODUCTION SUMMARY FOR: JUN 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 59243 537 58706 537 58706 ALBENI FALLS DAM ON 23920 220 23700 220 23700 BIG CLIFF DAM 0 25 -25 25 -25 BONNEVILLE DAM & LAK 388928 883 388045 662 388266 COUGAR DAM 5637 42 5595 42 5595 DETROIT DAM 11160 139 11021 139 11021 DEXTER DAM & LAKE ON 2281 49 2232 49 2232 GREEN PETER DAM 7330 193 7137 193 7137 HILLS CREEK DAM & LA 5966 47 5919 47 5919 JOHN DAY DAM & LAKE 764010 1430 762580 1001 763009 LOOKOUT POINT DAM & 12569 107 12462 107 12462 MCNARY DAM & LAKE WA 508577 2928 505649 790 507787 THE DALLES DAM & LAK 614189 1487 612702 1100 613089 CHIEF JOSEPH DAM & E 641778 814 640964 814 640964 ICE HARBOR DAM 219400 1748 217652 350 219050 LITTLE GOOSE DAM & L 263103 475 262628 285 262818 LOWER MONUMENTAL DAM 274993 230 274763 138 274855 LIBBY DAM & LAKE KOO --- --- --- --- --- LOST CREEK DAM --- --- --- --- --- LOWER GRANITE DAM & --- --- --- --- --- FOSTER DAM 2860 111 2749 111 2749 GRAND COULEE DAM 1211911 3001 1208910 3001 1208910 HUNGRY HORSE DAM 14 0 14 0 14 TOTAL 5017869 14466 5003403 9611 5008258