09/15/09 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) August 2009 Estimated numbers are in bold print DELTA INFLOW DELTA EXPORTS OUTFLOW INDEX EXPORT/INFLOW Sacto R Yolo + East Side S. Joaquin Riv Total Clifton Contra Byron Total 3-day @Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany NBA Delta Avg NDOI 7-day Monthly Daily 3 Day 14 Day Date prev dy prev wk prev dy prev dy prev dy Avg Avg Inflow NDCU (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) (%) (%) 08/01/09 18,912 220 424 254 573 583 583 20,383 4,200 4,997 4,057 230 50 87 9,321 9,513 6,862 5,292 6,862 44.2% 47.3% 48.3% 08/02/09 18,624 220 448 267 583 585 604 20,142 4,200 4,970 4,065 227 50 86 9,297 8,880 6,645 5,519 6,753 44.6% 43.7% 45.1% 08/03/09 18,459 220 421 261 624 595 627 19,985 4,150 4,999 4,047 227 50 81 9,304 9,045 6,531 5,608 6,679 45.0% 44.6% 46.0% 08/04/09 18,108 220 383 258 675 608 631 19,644 4,150 4,989 4,147 231 60 83 9,389 9,072 6,105 5,748 6,536 46.2% 45.3% 46.2% 08/05/09 17,490 220 370 233 643 606 617 18,956 4,100 4,989 4,205 213 59 86 9,433 9,125 5,423 6,057 6,313 48.2% 46.4% 46.7% 08/06/09 15,921 220 366 218 562 603 608 17,287 4,100 4,541 4,135 194 0 87 8,957 9,002 4,230 6,095 5,966 50.2% 48.1% 46.5% 08/07/09 15,449 220 360 195 561 592 592 16,785 4,050 4,993 4,290 160 51 92 9,483 9,051 3,252 5,578 5,578 55.0% 51.0% 47.2% 08/08/09 15,118 220 346 205 498 584 584 16,387 4,050 4,192 4,105 154 50 87 8,487 8,752 3,850 5,148 5,362 50.3% 51.8% 45.8% 08/09/09 14,781 220 325 222 527 591 594 16,075 4,000 4,199 4,135 146 50 87 8,516 8,638 3,559 4,707 5,162 51.5% 52.3% 45.6% 08/10/09 14,654 220 134 245 670 591 602 15,923 4,000 4,194 3,995 139 93 86 8,321 8,273 3,602 4,289 5,006 50.8% 50.9% 44.2% 08/11/09 14,620 220 63 259 674 590 605 15,836 3,950 3,495 4,143 120 45 84 7,797 8,053 4,089 4,001 4,923 47.9% 50.1% 43.7% 08/12/09 14,222 220 16 249 639 593 603 15,346 3,950 3,494 4,128 120 50 85 7,776 7,816 3,620 3,743 4,814 49.3% 49.4% 43.0% 08/13/09 14,390 220 0 222 585 588 597 15,417 3,900 3,488 4,285 132 50 99 7,954 7,678 3,563 3,648 4,718 50.1% 49.1% 43.0% 08/14/09 13,859 220 0 216 524 590 591 14,819 3,850 4,195 4,087 136 49 92 8,460 7,892 2,509 3,542 4,560 55.6% 51.6% 45.2% 08/15/09 13,797 220 0 237 513 595 589 14,767 3,850 4,189 4,159 138 50 84 8,519 8,134 2,398 3,334 4,416 56.2% 53.9% 47.7% 08/16/09 13,783 220 0 257 560 587 591 14,820 3,800 4,200 4,151 136 50 79 8,514 8,327 2,506 3,184 4,296 56.0% 55.9% 49.9% 08/17/09 13,678 220 0 253 611 582 593 14,762 3,800 4,189 4,133 140 50 78 8,489 8,340 2,473 3,023 4,189 56.0% 56.1% 51.2% 08/18/09 13,313 220 0 221 640 576 594 14,394 3,750 3,489 4,194 141 0 71 7,894 8,118 2,750 2,831 4,109 53.4% 55.2% 51.1% 08/19/09 13,243 220 0 199 597 575 593 14,259 3,700 3,492 4,094 144 50 79 7,759 7,863 2,800 2,714 4,040 52.8% 54.1% 50.5% 08/20/09 13,243 220 0 186 580 578 591 14,229 3,700 3,495 4,021 163 50 77 7,705 7,595 2,824 2,609 3,980 52.5% 52.9% 49.5% 08/21/09 13,415 220 0 180 548 585 589 14,363 3,650 3,499 4,006 169 50 85 7,708 7,536 3,005 2,679 3,933 51.9% 52.4% 49.6% 08/22/09 14,011 220 0 173 558 588 589 14,962 3,600 3,464 4,024 169 50 81 7,688 7,503 3,674 2,862 3,921 49.7% 51.3% 49.7% 08/23/09 13,441 220 0 187 583 591 591 14,431 3,600 3,493 4,020 164 50 82 7,708 7,502 3,123 2,950 3,887 51.7% 51.1% 50.1% 08/24/09 13,648 220 0 199 629 595 594 14,696 3,550 3,469 4,011 150 50 79 7,658 7,493 3,488 3,095 3,870 50.5% 50.6% 50.3% 08/25/09 13,918 220 0 195 668 600 595 15,001 3,500 3,498 4,117 111 50 81 7,757 7,536 3,744 3,237 3,865 50.4% 50.9% 50.8% 08/26/09 13,306 220 0 180 634 598 594 14,340 3,450 4,199 4,150 122 50 78 8,498 7,814 2,392 3,179 3,808 57.9% 52.9% 53.0% 08/27/09 13,337 220 0 187 563 598 593 14,307 3,450 4,197 4,124 110 50 87 8,468 8,095 2,389 3,116 3,756 57.8% 55.3% 55.2% 08/28/09 13,702 220 0 197 554 599 592 14,673 3,400 4,196 4,132 114 0 86 8,527 8,332 2,746 3,079 3,720 56.8% 57.5% 57.0% 08/29/09 13,951 220 0 209 560 605 593 14,940 3,350 4,200 4,136 115 25 82 8,507 8,328 3,083 2,995 3,698 55.6% 56.7% 56.9% 08/30/09 13,994 220 0 229 628 610 595 15,071 3,300 4,193 4,148 120 13 81 8,530 8,334 3,241 3,012 3,682 55.3% 55.9% 57.0% 08/31/09 13,820 220 0 213 660 616 599 14,913 3,250 4,200 4,096 109 34 82 8,454 8,324 3,209 2,972 3,667 55.4% 55.4% 56.8% Total 456,207 6,820 3,656 6,806 18,424 18,378 18,513 491,913 117,350 127,393 127,537 4,744 1,386 2,591 260,879 255,965 113,684 119,844146,070 1608.9%1599.8%1522.7% Average 14,716 220 118 220 594 593 597 15,868 3,785 4,109 4,114 153 45 84 8,415 8,257 3,667 3,866 51.9% 51.6% 49.1%