06/09/11

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

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

April 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

04/01/11 71,999 220 58,111 7,918 27,408 23,226 28,433 165,656 1,750 2,953 2,467 7 0 0 5,427 4,007 158,479 190

04/02/11 70,938 221 53,355 7,030 28,433 24,716 28,504 159,977 1,750 2,496 2,712 3 0 0 5,210 5,221 153,017 18204/03/11 70,208 223 51,271 7,013 28,575 26,024 28,519 157,290 1,750 2,794 2,714 4 0 0 5,511 5,379 150,028 17304/04/11 69,843 224 48,859 7,199 28,550 27,021 28,408 154,675 1,800 2,998 2,703 10 0 0 5,711 5,472 147,165 16404/05/11 70,273 226 47,718 6,908 28,075 27,694 28,258 153,200 1,800 2,995 2,704 48 28 0 5,719 5,636 145,681 15704/06/11 69,505 227 43,507 6,695 27,658 28,037 28,142 147,592 1,800 2,991 2,760 66 16 0 5,801 5,717 139,991 15104/07/11 68,390 229 33,693 6,527 27,558 28,083 28,083 136,397 1,800 3,180 2,820 63 0 7 6,070 5,817 128,527 14604/08/11 67,550 230 26,701 6,248 27,733 27,998 28,053 128,462 1,850 3,490 2,128 63 0 0 5,680 5,790 120,932 14004/09/11 66,864 230 18,586 5,896 27,838 27,837 27,986 119,414 1,850 3,998 1,848 63 0 0 5,910 5,822 111,654 13404/10/11 65,925 230 10,220 5,587 27,450 27,644 27,907 109,412 1,850 4,992 1,842 63 91 0 6,806 6,099 100,756 12704/11/11 63,981 230 3,289 5,310 27,196 27,516 27,840 100,006 1,850 4,927 1,841 68 18 5 6,822 6,483 91,334 11904/12/11 60,663 230 2,520 5,121 27,179 27,431 27,776 95,713 1,850 4,490 1,832 70 18 4 6,377 6,641 87,486 11104/13/11 57,225 230 2,225 5,038 27,063 27,340 27,710 91,781 1,900 4,493 1,837 71 26 5 6,380 6,473 83,501 10304/14/11 53,549 230 1,683 4,994 26,921 27,238 27,660 87,377 1,900 4,493 890 70 0 7 5,459 6,012 80,018 96,04/15/11 49,933 230 1,015 4,922 27,017 27,128 27,621 83,117 1,900 3,490 1,833 72 0 11 5,405 5,679 75,812 90,04/16/11 47,191 230 283 4,698 27,067 27,066 27,583 79,469 1,900 3,497 1,838 75 57 11 5,363 5,347 72,206 84,04/17/11 44,567 230 118 4,503 27,021 27,030 27,546 76,439 1,900 3,494 2,486 84 0 15 6,078 5,546 68,461 79,04/18/11 42,354 230 79 4,543 26,942 26,952 27,495 74,148 1,900 3,499 2,756 83 156 17 6,198 5,856 66,050 76,04/19/11 40,386 230 68 4,734 26,633 26,816 27,422 72,051 1,900 3,489 2,757 78 39 6 6,291 6,160 63,860 72,04/20/11 39,632 230 64 4,878 26,108 26,617 27,327 70,912 1,900 3,494 2,758 83 0 0 6,335 6,251 62,677 69,04/21/11 40,512 230 59 5,095 25,529 26,312 27,211 71,425 1,900 3,491 2,758 123 116 12 6,267 6,249 63,258 67,04/22/11 41,826 230 56 5,270 24,883 25,889 27,070 72,265 1,900 4,994 2,750 119 0 10 7,872 6,748 62,493 65,04/23/11 44,680 230 120 5,485 24,104 25,386 26,915 74,619 1,900 6,388 2,744 116 0 15 9,262 7,708 63,457 64,04/24/11 47,934 230 194 5,225 23,504 24,833 26,754 77,087 1,950 6,399 2,228 116 0 21 8,764 8,501 66,373 64,04/25/11 48,095 230 229 4,997 23,067 24,264 26,590 76,618 1,950 2,491 2,013 118 0 12 4,634 7,421 70,034 64,04/26/11 46,477 230 238 4,999 22,654 23,711 26,423 74,598 1,950 1,318 2,003 119 0 11 3,451 5,484 69,197 65,04/27/11 45,655 230 287 4,894 22,233 23,162 26,248 73,299 1,950 3,581 1,024 117 205 30 4,548 4,143 66,801 65,04/28/11 45,450 230 449 4,729 21,692 22,633 26,067 72,550 2,000 6,599 1,757 118 0 25 8,500 5,428 62,050 65,04/29/11 42,661 230 612 4,554 21,179 22,146 25,881 69,236 2,000 6,672 1,759 120 79 31 8,503 7,131 58,733 65,04/30/11 42,585 230 645 4,471 20,696 21,668 25,691 68,627 2,000 2,982 1,759 119 143 41 4,759 7,176 61,868 65,

Total 1,636,851 6,860 406,254 165,481 777,966 779,418 823,121 2,993,412 56,400 117,167 66,320 2,328 993 292 185,114 181,395 2,751,898 3,127

Average 54,562 229 13,542 5,516 25,932 25,981 27,437 99,780 1,880 3,906 2,211 78 33 10 6,170 6,046 91,730 104