MONTHLY POWER PRODUCTION SUMMARY FOR: APR 1992 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 96020 425 95595 425 95595 ALBENI FALLS DAM ON 16490 169 16321 169 16321 BIG CLIFF DAM 3315 47 3268 47 3268 BONNEVILLE DAM & LAK 319337 2456 316881 1842 317495 COUGAR DAM 4506 67 4439 67 4439 DETROIT DAM 14000 190 13810 190 13810 DEXTER DAM & LAKE ON 0 0 0 0 0 GREEN PETER DAM 8311 83 8228 83 8228 HILLS CREEK DAM & LA 3065 43 3022 43 3022 JOHN DAY DAM & LAKE 750390 1463 748927 1024 749366 LOOKOUT POINT DAM & 9391 131 9260 131 9260 MCNARY DAM & LAKE WA 494306 3058 491248 760 493546 THE DALLES DAM & LAK 594786 1265 593521 936 593850 CHIEF JOSEPH DAM & E 744460 1174 743286 1174 743286 ICE HARBOR DAM 139482 1853 137629 371 139111 LITTLE GOOSE DAM & L 189958 588 189370 353 189605 LOWER MONUMENTAL DAM 162462 450 162012 270 162192 LIBBY DAM & LAKE KOO 70368 452 69916 452 69916 LOST CREEK DAM 10832 221 10611 97 10735 LOWER GRANITE DAM & 198370 1148 197222 459 197911 FOSTER DAM 7345 122 7223 122 7223 GRAND COULEE DAM 1314970 10864 1304106 10864 1304106 HUNGRY HORSE DAM 61152 0 61152 0 61152 TOTAL 5213316 26269 5187047 19879 5193437