MONTHLY POWER PRODUCTION SUMMARY FOR: MAY 1993 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 333842 469 333373 469 333373 ALBENI FALLS DAM ON 23182 162 23020 162 23020 BIG CLIFF DAM 12723 37 12686 37 12686 BONNEVILLE DAM & LAK 445818 2678 443140 2008 443810 COUGAR DAM 20691 65 20626 65 20626 DETROIT DAM 61700 218 61482 218 61482 DEXTER DAM & LAKE ON 10791 20 10771 20 10771 GREEN PETER DAM 25077 93 24984 93 24984 HILLS CREEK DAM & LA 25383 44 25339 44 25339 JOHN DAY DAM & LAKE 1256390 1436 1254954 1005 1255385 LOOKOUT POINT DAM & 64446 108 64338 108 64338 MCNARY DAM & LAKE WA 625628 3194 622434 780 624848 THE DALLES DAM & LAK 730964 1328 729636 983 729981 CHIEF JOSEPH DAM & E 1128390 1072 1127318 1072 1127318 ICE HARBOR DAM 382571 1941 380630 388 382183 LITTLE GOOSE DAM & L 427400 620 426780 372 427028 LOWER MONUMENTAL DAM 479621 768 478853 461 479160 LIBBY DAM & LAKE KOO 57062 348 56714 348 56714 LOST CREEK DAM 39063 273 38790 120 38943 LOWER GRANITE DAM & 557272 1339 555933 536 556736 FOSTER DAM 10098 99 9999 99 9999 GRAND COULEE DAM 2103018 8305 2094713 8305 2094713 HUNGRY HORSE DAM 754 0 754 0 754 TOTAL 8821884 24617 8797267 17693 8804191