MONTHLY POWER PRODUCTION SUMMARY FOR: APR 2021 Net Net Total Station Generation Power Generation Project Generation Use to BPA Aux Use to FERC ---------------- ---------- ---------- ---------- ---------- ---------- Dworshak 152671 518 152153 518 152153 Albeni Falls 13802 133 13669 133 13669 Big Cliff 5835 30 5805 30 5805 Bonneville 207789 2880 204909 2160 205629 Cougar 6674 55 6619 55 6619 Detroit 22185 152 22033 152 22033 Dexter 4800 32 4768 32 4768 Green Peter 12444 63 12381 63 12381 Hills Creek 8630 53 8577 53 8577 John Day 457637 1681 455956 1177 456460 Lookout Point 18059 90 17969 90 17969 McNary 293650 3597 290054 820 269050 The Dalles 406020 1440 404580 1066 404954 Chief Joseph 692223 853 691370 853 691370 Ice Harbor 106090 1819 104272 364 105727 Little Goose 102191 437 101754 262 101929 Lower Monumental 90605 536 90070 321 90284 Libby 64635 570 64065 570 64065 Lost Creek 13333 247 13086 109 13224 Lower Granite 102297 1192 101105 477 101820 Foster 3302 90 3212 90 3212 Grand Coulee 1220092 4191 1215901 4191 1215901 Hungry Horse 77622 0 77622 0 77622 TOTAL 4082588 20659 4061928 13586 4045222