06/21/12

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

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

May 2012

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

05/01/12 28,260 250 62 1,387 2,399 2,359 2,521 32,358 1,772 1,342 949 121 61 13 2,364 1,776 28,222 29,

05/02/12 26,789 247 339 1,278 2,521 2,420 2,623 31,174 2,000 1,345 976 161 49 10 2,443 2,052 26,731 30,05/03/12 25,660 244 454 1,208 2,725 2,517 2,740 30,291 2,050 1,495 978 158 55 12 2,588 2,362 25,653 30,05/04/12 24,686 241 466 1,102 2,973 2,624 2,831 29,468 2,100 1,645 979 158 50 15 2,746 2,473 24,622 29,05/05/12 23,776 239 479 1,058 3,103 2,744 2,897 28,655 2,100 1,990 983 156 44 24 3,110 2,690 23,445 28,05/06/12 21,809 236 547 993 3,163 2,869 2,948 26,748 2,100 2,098 983 159 51 24 3,213 2,892 21,435 26,05/07/12 20,361 233 635 939 3,200 2,995 2,995 25,368 2,150 1,943 992 169 48 21 3,076 2,996 20,141 24,05/08/12 19,345 230 743 847 3,279 3,105 3,032 24,444 2,150 507 1,004 191 0 8 1,710 2,509 20,584 23,05/09/12 17,540 230 780 780 3,290 3,174 3,052 22,620 2,200 635 874 193 66 29 1,665 1,985 18,755 22,05/10/12 15,599 230 818 734 3,211 3,301 3,132 20,592 2,200 692 816 194 50 22 1,673 1,509 16,719 20,05/11/12 14,151 230 865 722 3,858 3,470 3,237 19,826 2,250 697 817 203 73 30 1,673 1,510 15,903 19,05/12/12 13,879 230 904 732 4,289 3,636 3,328 20,034 2,300 696 816 196 0 31 1,740 1,511 15,994 18,05/13/12 13,039 230 953 731 4,328 3,805 3,409 19,281 2,300 3,299 817 194 56 26 4,279 2,381 12,702 17,05/14/12 11,823 230 936 699 4,381 3,968 3,481 18,069 2,350 1,595 2,699 187 61 19 4,438 3,307 11,281 15,05/15/12 12,382 230 915 670 4,418 4,058 3,511 18,615 2,350 654 3,996 97 50 21 4,718 4,353 11,547 14,05/16/12 11,450 230 914 666 3,920 4,047 3,487 17,180 2,400 794 4,200 207 5 23 5,219 4,646 9,561 13,05/17/12 10,623 230 906 639 3,135 3,889 3,444 15,533 2,450 793 4,201 230 35 26 5,215 4,879 7,868 12,05/18/12 9,769 230 924 619 2,750 3,642 3,395 14,292 2,450 791 4,213 243 44 29 5,231 4,997 6,611 10,05/19/12 10,093 230 919 631 2,565 3,381 3,348 14,438 2,500 2,194 1,791 235 72 38 4,187 4,661 7,751 9,605/20/12 9,804 230 906 633 2,500 3,100 3,301 14,073 2,550 3,698 816 236 59 37 4,727 4,501 6,796 8,705/21/12 9,761 230 921 580 2,413 2,820 3,261 13,905 2,550 3,699 817 237 63 38 4,729 4,338 6,626 8,105/22/12 9,991 230 901 538 2,460 2,605 3,223 14,120 2,600 3,690 817 235 62 48 4,729 4,512 6,791 7,405/23/12 10,419 230 899 506 2,413 2,509 3,189 14,467 2,650 3,195 817 219 69 34 4,196 4,345 7,621 7,105/24/12 9,921 230 889 483 2,460 2,466 3,158 13,983 2,700 703 818 194 71 46 1,690 3,347 9,593 7,305/25/12 9,429 230 882 473 2,448 2,421 3,122 13,462 2,750 699 830 214 64 58 1,737 2,354 8,975 7,705/26/12 10,159 230 883 483 2,254 2,375 3,086 14,009 2,750 695 814 229 69 56 1,726 1,520 9,533 7,905/27/12 10,214 230 881 517 2,180 2,375 3,061 14,022 2,800 692 812 221 0 59 1,785 1,514 9,437 8,305/28/12 9,817 230 878 542 2,408 2,372 3,039 13,875 2,850 691 813 180 0 62 1,746 1,506 9,279 8,705/29/12 9,630 230 868 518 2,440 2,356 3,013 13,686 2,900 3,491 1,359 208 186 49 4,921 2,619 5,865 8,605/30/12 10,357 230 864 458 2,301 2,326 2,988 14,210 2,950 3,199 1,632 217 61 56 5,044 3,729 6,216 8,405/31/12 10,542 230 862 460 2,252 2,243 2,952 14,346 3,000 2,989 1,586 201 56 60 4,780 4,752 6,566 7,9

Total 451,078 7,210 24,193 22,626 92,037 91,973 96,803 597,144 75,222 52,645 45,013 6,045 1,631 1,025 103,097 94,524 418,826 493

Average 14,551 233 780 730 2,969 2,967 3,123 19,263 2,427 1,698 1,452 195 53 33 3,326 3,049 13,511 15