08/04/20

Preliminary Data - Subject to Change

Estimated numbers are in bold Italic print

Sacto R Yolo + East Side Total Clifton Contra Byron Total 3-day

@Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany Delta Avg NDOI 7-day Monthly Daily 3 Day 14 Day

prev dy prev wk prev dy prev dy prev dy Avg Avg Inflow (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) (%) (%)

05/01/20 8,121 200 717 1,107 1,924 1,954 1,774 12,069 2,000 798 984 183 54 94 2,005 2,125 8,064 8,186 7,945 14% 17% 16%

05/02/20 8,192 201 727 1,059 1,623 1,883 1,640 11,802 2,000 573 984 172 48 101 1,782 1,853 8,021 8,119 7,970 13% 15% 14%

05/03/20 8,202 203 709 974 1,374 1,902 1,718 11,462 2,000 469 984 169 28 97 1,690 1,597 7,772 8,058 7,921 12% 13% 12%

05/04/20 8,243 204 681 892 1,949 1,950 1,853 11,969 2,050 889 981 161 34 89 2,087 1,627 7,833 8,011 7,903 15% 14% 13%

05/05/20 8,069 206 635 820 2,397 1,933 1,876 12,127 2,100 1,288 982 166 59 85 2,462 1,864 7,564 7,846 7,847 18% 15% 15%

05/06/20 7,705 207 650 757 1,991 1,837 1,837 11,310 2,100 892 984 139 60 90 2,044 2,005 7,166 7,749 7,749 16% 17% 16%

05/07/20 8,788 209 659 735 1,601 1,776 1,794 11,992 2,100 591 983 128 76 87 1,713 1,906 8,179 7,800 7,803 12% 16% 15%

05/08/20 7,969 210 661 743 1,495 1,770 1,771 11,078 2,150 497 985 141 71 94 1,646 1,644 7,282 7,688 7,745 13% 14% 13%

05/09/20 7,730 210 642 737 1,584 1,807 1,757 10,903 2,150 497 988 167 68 111 1,695 1,513 7,058 7,551 7,676 13% 13% 12%

05/10/20 7,562 210 668 724 1,635 1,774 1,753 10,799 2,200 496 989 171 58 93 1,691 1,484 6,908 7,427 7,607 13% 13% 12%

05/11/20 7,558 210 660 705 1,712 1,678 1,751 10,845 2,200 595 988 170 42 88 1,799 1,518 6,846 7,286 7,543 14% 13% 12%

05/12/20 8,257 210 683 688 1,728 1,609 1,733 11,566 2,250 592 954 173 63 77 1,734 1,538 7,582 7,289 7,546 13% 13% 13%

05/13/20 8,921 210 664 673 1,511 1,589 1,713 11,979 2,300 596 895 170 48 80 1,693 1,540 7,986 7,406 7,578 12% 13% 13%

05/14/20 10,165 210 629 684 1,459 1,589 1,698 13,147 2,300 597 892 170 46 67 1,680 1,509 9,167 7,547 7,684 11% 12% 13%

05/15/20 11,059 210 612 635 1,491 1,566 1,681 14,007 2,350 596 892 172 45 82 1,698 1,490 9,959 7,929 7,826 10% 11% 12%

05/16/20 11,309 210 547 589 1,424 1,549 1,671 14,079 2,350 589 890 171 52 86 1,684 1,486 10,045 8,356 7,956 10% 10% 12%

05/17/20 11,214 210 478 557 1,515 1,542 1,671 13,974 2,400 0 902 151 49 86 1,090 1,290 10,484 8,867 8,097 6% 9% 10%

05/18/20 11,825 210 443 553 1,664 1,541 1,674 14,695 1,765 0 897 156 45 94 1,102 1,093 11,828 9,579 8,293 6% 7% 8%

05/19/20 12,576 210 451 868 1,720 1,568 1,675 15,825 1,765 584 895 169 45 75 1,679 1,093 12,380 10,264 8,497 9% 7% 8%

05/20/20 13,448 210 458 965 1,700 1,601 1,676 16,781 1,815 589 895 90 27 56 1,603 1,287 13,362 11,032 8,729 9% 8% 10%

05/21/20 14,719 210 463 790 1,692 1,644 1,681 17,874 1,865 584 901 174 54 62 1,667 1,483 14,341 11,771 8,984 8% 9% 11%

05/22/20 15,655 210 477 750 1,793 1,694 1,685 18,885 1,865 592 901 172 73 104 1,697 1,487 15,323 12,538 9,260 8% 8% 10%

05/23/20 14,984 210 484 701 1,775 1,735 1,690 18,154 2,600 585 902 179 87 109 1,689 1,489 13,865 13,083 9,452 8% 8% 10%

05/24/20 13,489 210 495 656 1,802 1,766 1,697 16,652 2,650 596 906 173 47 109 1,738 1,494 12,264 13,338 9,564 9% 8% 10%

05/25/20 12,248 210 510 628 1,877 1,785 1,703 15,473 2,700 598 902 177 57 103 1,724 1,497 11,049 13,226 9,621 9% 9% 9%

05/26/20 10,909 210 565 618 1,854 1,790 1,705 14,156 2,750 595 907 178 77 94 1,697 1,502 9,709 12,845 9,625 10% 9% 9%

05/27/20 9,949 210 620 607 1,737 1,789 1,704 13,123 2,750 589 903 176 80 102 1,691 1,498 8,682 12,176 9,591 11% 10% 9%

05/28/20 9,279 210 670 599 1,682 1,771 1,703 12,440 2,800 594 903 177 70 94 1,699 1,497 7,941 11,262 9,534 11% 11% 9%

05/29/20 8,828 210 728 585 1,673 1,752 1,701 12,024 2,850 589 903 175 84 104 1,688 1,494 7,486 10,142 9,466 12% 11% 9%

05/30/20 8,833 210 744 547 1,641 1,733 1,700 11,975 2,900 591 905 173 74 111 1,707 1,495 7,368 9,214 9,398 12% 12% 9%

05/31/20 10,472 210 696 536 1,669 1,717 1,764 13,583 2,722 588 906 173 48 98 1,717 1,494 9,144 8,769 9,144 11% 11% 9%

Total 316,278 6,470 18,826 22,482 52,692 53,593 53,449 416,748 70,799 18,233 28,884 5,123 1,770 2,822 53,291 47,892 292,658 292,354 261,554 - - -

Average 10,203 209 607 725 1,700 1,729 1,724 13,443 2,284 588 932 165 57 91 1,719 1,545 9,441 9,431 8,437 11% 11% 11%

PRELIMINARY

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

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

OUTFLOW INDEX EXPORT/INFLOW

May 2020

DELTA EXPORTS

Date NDCU

NBA

S. Joaquin River @ Vernalis

 DELTA INFLOW

8/4/2020 12:43 PM