04/05/07 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) February 2007 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 (%) (%) (%) 02/01/07 13,329 273 0 519 2,428 2,483 2,402 16,549 -241 2,473 4,362 84 14 56 6,961 6,690 9,829 7,710 9,829 41.2% 43.1% 44.3% 02/02/07 13,627 267 0 512 2,402 2,446 2,353 16,808 (13) 2,189 4,350 82 20 58 6,659 6,744 10,162 8,224 9,995 38.8% 41.5% 44.5% 02/03/07 13,781 260 0 515 2,303 2,403 2,317 16,859 900 2,486 4,323 86 0 50 6,945 6,728 9,014 8,581 9,668 40.4% 40.1% 44.1% 02/04/07 13,563 254 0 516 2,247 2,364 2,295 16,580 900 2,497 4,348 89 0 53 6,987 6,731 8,694 8,875 9,424 41.3% 40.1% 43.9% 02/05/07 13,159 248 0 513 2,229 2,330 2,285 16,149 900 2,489 4,383 87 52 56 6,962 6,841 8,286 8,979 9,197 42.2% 41.3% 44.5% 02/06/07 12,886 242 0 512 2,243 2,297 2,276 15,883 900 2,589 4,421 91 15 58 7,145 6,909 7,837 8,907 8,970 44.0% 42.5% 44.7% 02/07/07 12,700 235 0 512 2,230 2,272 2,272 15,677 900 2,490 4,421 90 17 57 7,041 6,931 7,736 8,794 8,794 44.0% 43.4% 44.6% 02/08/07 13,434 229 0 517 2,251 2,255 2,273 16,431 900 2,490 4,340 86 7 56 6,964 6,917 8,567 8,614 8,766 41.5% 43.2% 44.3% 02/09/07 14,086 229 0 523 2,279 2,266 2,285 17,117 215 2,497 4,356 85 0 55 6,993 6,865 9,908 8,577 8,893 40.0% 41.8% 43.5% 02/10/07 15,167 229 74 547 2,383 2,302 2,307 18,400 (1,432) 2,495 4,355 81 0 49 6,981 6,844 12,852 9,126 9,288 37.2% 39.5% 42.6% 02/11/07 17,823 229 585 1,028 2,502 2,357 2,335 22,167 (7,138) 2,486 4,433 81 0 50 7,050 6,874 22,255 11,063 10,467 31.2% 35.8% 41.4% 02/12/07 29,182 229 670 2,894 2,612 2,413 2,360 35,587 (7,594) 2,489 3,886 82 0 58 6,516 6,715 36,665 15,117 12,650 17.9% 26.5% 37.0% 02/13/07 42,006 229 207 1,769 2,634 2,467 2,379 46,845 (8,050) 2,493 4,483 86 0 48 7,109 6,756 47,786 20,824 15,353 14.9% 19.4% 33.0% 02/14/07 42,002 229 186 1,245 2,609 2,524 2,398 46,271 (7,366) 2,498 4,411 97 0 31 7,037 6,753 46,600 26,376 17,585 14.9% 15.7% 29.8% 02/15/07 40,127 229 114 1,039 2,651 2,579 2,416 44,160 (5,768) 2,496 4,331 90 0 34 6,951 6,904 42,977 31,292 19,278 15.5% 15.1% 28.0% 02/16/07 35,742 229 84 911 2,663 2,618 2,431 39,629 (63) 2,494 4,412 100 0 44 7,051 6,881 32,641 34,539 20,113 17.4% 15.9% 26.2% 02/17/07 31,553 229 68 832 2,653 2,632 2,441 35,335 394 2,496 4,418 106 0 45 7,065 6,882 27,877 36,686 20,570 19.6% 17.3% 24.9% 02/18/07 28,482 229 56 784 2,600 2,621 2,446 32,151 850 2,491 4,399 112 0 41 7,043 6,903 24,258 36,972 20,775 21.4% 19.3% 24.1% 02/19/07 25,688 229 47 748 2,540 2,600 2,448 29,252 850 2,494 4,354 95 0 43 6,987 6,884 21,415 34,794 20,808 23.4% 21.3% 23.2% 02/20/07 23,717 229 39 724 2,483 2,578 2,449 27,192 850 2,497 4,402 96 0 46 7,041 6,879 19,301 30,724 20,733 25.4% 23.3% 22.6% 02/21/07 21,905 229 33 701 2,458 2,542 2,446 25,326 900 2,494 4,421 93 0 36 7,045 6,887 17,381 26,550 20,573 27.3% 25.3% 22.1% 02/22/07 20,608 229 30 681 2,395 2,500 2,443 23,943 900 2,488 4,372 76 0 41 6,976 6,891 16,067 22,706 20,369 28.6% 27.0% 21.8% 02/23/07 19,488 229 61 768 2,372 2,462 2,440 22,918 (698) 2,494 4,340 93 0 44 6,971 6,869 16,645 20,421 20,207 29.8% 28.5% 21.4% 02/24/07 19,692 229 98 912 2,384 2,424 2,436 23,315 (698) 2,493 4,345 85 0 43 6,965 6,843 17,047 18,874 20,075 29.3% 29.3% 21.1% 02/25/07 21,120 229 61 797 2,337 2,393 2,431 24,544 (698) 2,494 4,362 85 0 37 6,977 6,842 18,264 18,017 20,003 27.9% 29.0% 21.0% 02/26/07 24,617 229 176 1,345 2,321 2,400 2,435 28,688 (2,067) 2,496 4,353 86 0 41 6,977 6,848 23,778 18,355 20,148 23.9% 26.8% 21.3% 02/27/07 28,119 229 249 2,529 2,530 2,423 2,442 33,656 (4,577) 2,491 4,430 88 0 44 7,053 6,875 31,180 20,052 20,556 20.6% 23.7% 22.1% 02/28/07 32,817 229 330 3,227 2,625 2,496 2,459 39,228 (4,121) 2,494 4,289 98 0 46 6,927 6,851 36,422 22,772 21,123 17.3% 20.2% 22.3% Total 640,420 6,588 3,168 28,120 68,364 68,449 66,698 746,660 (40,163) 69,569 122,101 2,510 125 1,323 195,378 191,539 591,445 532,520434,210 817.1% 836.0% 904.3% Average 22,872 235 113 1,004 2,442 2,445 2,382 26,666 (1,434) 2,485 4,361 90 4 47 6,978 6,841 21,123 19,019 29.2% 29.9% 32.3%