MONTHLY POWER PRODUCTION SUMMARY FOR: MAY 1966 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 --- --- --- --- --- ALBENI FALLS DAM ON 13553 239 13314 239 13314 BIG CLIFF DAM 11878 30969 -19091 30969 -19091 BONNEVILLE DAM & LAK 271108 1044 270064 783 270325 COUGAR DAM 7204 72 7132 72 7132 DETROIT DAM 52435 188 52247 188 52247 DEXTER DAM & LAKE ON 3319 30969 -27650 30969 -27650 GREEN PETER DAM --- --- --- --- --- HILLS CREEK DAM & LA 0 0 0 0 0 JOHN DAY DAM & LAKE --- --- --- --- --- LOOKOUT POINT DAM & 14878 95 14783 95 14783 MCNARY DAM & LAKE WA 599433 3528 595905 780 598653 THE DALLES DAM & LAK 614784 1691 613093 1251 613533 CHIEF JOSEPH DAM & E 625800 885 624915 885 624915 ICE HARBOR DAM 207073 1387 205686 277 206796 LITTLE GOOSE DAM & L --- --- --- --- --- LOWER MONUMENTAL DAM --- --- --- --- --- LIBBY DAM & LAKE KOO --- --- --- --- --- LOST CREEK DAM --- --- --- --- --- LOWER GRANITE DAM & --- --- --- --- --- FOSTER DAM --- --- --- --- --- GRAND COULEE DAM 1104444 3307 1101137 3307 1101137 HUNGRY HORSE DAM 63138 30969 32169 30969 32169 TOTAL 3589047 105343 3483704 100785 3488262