03/20/12

U.S. Bureau of Reclamation - Central Valley Operations Office

Delta Outflow Computation (values in c.f.s.)

December 2011

Estimated numbers are in bold print

 DELTA INFLOW DELTA EXPORTS OUTFLO

Sacto R Yolo + East Side S. Joaquin River @ Vernalis Total Clifton Contra Byron Total 3-day

@Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany NBA Delta Avg NDOI 7-d

Date prev dy prev wk prev dy prev dy prev dy Avg Avg Inflow NDCU (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily A

12/01/11 14,858 230 13 515 1,832 1,910 1,769 17,448 1,772 6,675 1,868 291 0 57 8,892 4,844 6,784 12,

12/02/11 14,495 229 11 470 1,769 1,869 1,742 16,974 1,772 6,662 4,030 288 0 69 11,048 7,409 4,154 10,12/03/11 13,622 227 11 418 1,715 1,821 1,710 15,993 1,772 5,379 4,058 291 0 59 9,788 9,557 4,434 9,812/04/11 14,376 226 11 431 1,647 1,772 1,686 16,691 1,822 5,564 4,026 296 0 53 9,940 9,906 4,929 8,412/05/11 14,145 224 11 424 1,614 1,731 1,678 16,418 1,872 5,997 4,031 301 0 55 10,385 9,685 4,161 7,212/06/11 14,746 223 11 424 1,646 1,682 1,657 17,050 2,100 6,676 4,022 298 0 41 11,037 10,105 3,913 5,812/07/11 14,590 221 11 415 1,549 1,635 1,635 16,786 2,150 6,399 4,020 299 0 54 10,772 10,381 3,864 4,612/08/11 14,856 220 12 412 1,506 1,595 1,617 17,006 2,150 6,394 4,014 316 0 64 10,787 10,508 4,069 4,212/09/11 15,758 220 12 405 1,486 1,560 1,600 17,881 2,150 6,394 4,008 303 0 63 10,768 10,410 4,963 4,312/10/11 16,095 220 12 390 1,471 1,531 1,585 18,188 2,200 6,384 4,014 268 0 55 10,720 10,402 5,268 4,412/11/11 15,829 220 12 392 1,448 1,513 1,576 17,901 2,200 6,394 4,018 302 0 59 10,774 10,404 4,927 4,412/12/11 15,625 220 12 410 1,484 1,494 1,571 17,751 2,200 6,395 4,023 103 0 57 10,578 10,409 4,973 4,512/13/11 15,926 220 12 410 1,517 1,495 1,569 18,085 2,200 6,394 4,025 142 0 19 10,580 10,416 5,305 4,712/14/11 16,261 220 12 411 1,550 1,531 1,583 18,454 2,200 6,394 4,020 148 0 7 10,569 10,417 5,685 5,012/15/11 16,660 220 12 398 1,759 1,570 1,595 19,049 2,200 6,395 3,987 153 0 44 10,579 10,405 6,270 5,312/16/11 16,657 220 12 409 1,763 1,618 1,608 19,061 1,744 6,394 3,924 325 0 15 10,658 10,371 6,659 5,512/17/11 16,724 220 12 411 1,807 1,667 1,619 19,174 1,744 6,395 3,980 289 0 23 10,687 10,358 6,743 5,712/18/11 16,978 220 12 414 1,789 1,713 1,629 19,413 1,694 6,394 4,026 295 0 33 10,748 10,371 6,972 6,012/19/11 16,827 220 12 418 1,805 1,756 1,639 19,282 1,694 6,389 4,000 296 0 50 10,736 10,395 6,853 6,312/20/11 16,717 220 12 412 1,820 1,795 1,648 19,181 1,694 4,988 4,009 335 0 57 9,388 9,935 8,099 6,712/21/11 15,761 220 11 420 1,820 1,802 1,656 18,232 2,100 3,995 4,021 338 0 43 8,398 9,134 7,734 7,012/22/11 14,477 220 11 415 1,809 1,805 1,662 16,932 2,100 3,991 4,028 346 0 60 8,425 8,344 6,407 7,012/23/11 14,174 220 11 423 1,784 1,804 1,668 16,612 2,050 2,496 4,021 335 0 53 6,905 7,517 7,657 7,212/24/11 13,474 220 12 420 1,798 1,806 1,673 15,924 2,050 2,497 3,998 298 0 66 6,859 7,010 7,015 7,212/25/11 13,039 220 11 410 1,803 1,807 1,679 15,483 2,000 2,498 4,007 290 0 68 6,863 6,505 6,620 7,112/26/11 12,350 220 11 419 1,814 1,807 1,684 14,814 2,000 2,497 4,010 289 0 54 6,851 6,502 5,963 7,012/27/11 12,313 220 12 422 1,820 1,801 1,688 14,787 1,950 2,995 3,996 286 0 59 7,337 6,668 5,500 6,612/28/11 12,349 220 11 416 1,779 1,791 1,690 14,775 1,950 3,498 3,999 192 0 55 7,744 6,999 5,081 6,312/29/11 12,102 220 12 400 1,738 1,781 1,691 14,472 1,900 3,489 4,004 104 0 64 7,661 7,327 4,911 6,112/30/11 11,832 220 12 408 1,715 1,771 1,692 14,187 1,850 3,994 4,002 128 0 71 8,195 7,662 4,142 5,612/31/11 11,866 220 12 411 1,731 1,767 1,694 14,240 1,800 3,985 2,541 124 0 58 6,709 7,339 5,731 5,4

Total 455,482 6,860 361 12,953 52,588 52,999 51,193 528,244 61,077 160,992 120,728 8,072 0 1,589 291,380 277,697 175,787 199

Average 14,693 221 12 418 1,696 1,710 1,651 17,040 1,970 5,193 3,894 260 0 51 9,399 8,958 5,671 6