02/02/21

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 (%) (%) (%)

12/01/20 8,651 160 7 267 897 900 870 9,982 1,950 2,492 968 112 6 88 3,655 3,798 4,377 4,348 4,185 35% 37% 37%

12/02/20 8,453 164 7 263 842 891 850 9,729 2,000 1,992 969 118 5 79 3,153 3,463 4,576 4,372 4,316 30% 35% 33%

12/03/20 8,310 169 8 261 812 875 836 9,560 2,000 1,987 969 126 5 77 3,154 3,126 4,406 4,364 4,338 31% 32% 30%

12/04/20 8,465 173 9 265 792 856 828 9,704 2,000 1,787 834 120 4 89 2,826 2,846 4,878 4,399 4,446 27% 29% 28%

12/05/20 8,209 177 9 265 795 839 825 9,455 2,050 1,597 834 99 6 82 2,605 2,669 4,800 4,483 4,505 26% 28% 26%

12/06/20 8,142 181 8 262 813 826 826 9,406 2,100 1,396 833 99 6 87 2,408 2,427 4,899 4,561 4,561 24% 25% 24%

12/07/20 8,191 186 8 259 830 814 825 9,474 2,100 1,089 824 93 10 84 2,080 2,191 5,294 4,747 4,653 20% 23% 22%

12/08/20 8,217 190 9 266 817 806 820 9,499 2,150 799 832 86 6 90 1,801 1,924 5,548 4,914 4,752 17% 20% 19%

12/09/20 7,846 190 9 258 780 800 815 9,083 2,150 786 827 86 5 87 1,781 1,719 5,152 4,996 4,792 18% 18% 17%

12/10/20 7,953 190 9 273 774 795 810 9,199 2,150 797 829 68 5 89 1,779 1,624 5,270 5,120 4,836 18% 17% 17%

12/11/20 7,725 190 9 313 754 790 806 8,991 2,200 799 825 42 6 90 1,750 1,621 5,041 5,143 4,853 18% 18% 17%

12/12/20 7,937 190 9 254 763 790 806 9,153 374 797 830 49 4 90 1,762 1,626 7,017 5,460 5,019 18% 18% 17%

12/13/20 8,003 190 11 273 811 803 814 9,288 -82 794 830 44 6 92 1,753 1,625 7,617 5,848 5,205 17% 18% 17%

12/14/20 7,937 190 15 305 920 829 827 9,367 -5,103 798 831 36 5 78 1,738 1,627 12,732 6,911 5,707 17% 17% 17%

12/15/20 8,910 190 19 277 1,004 856 836 10,400 -5,103 794 834 37 6 68 1,727 1,627 13,776 8,086 6,211 16% 17% 17%

12/16/20 9,403 190 18 300 966 878 841 10,877 -5,103 797 838 37 4 59 1,726 1,630 14,254 9,387 6,684 15% 16% 17%

12/17/20 9,198 190 13 287 928 904 846 10,616 -3,277 796 835 38 4 69 1,734 1,631 12,159 10,371 6,988 15% 15% 17%

12/18/20 9,309 190 15 287 934 935 853 10,735 -4,418 997 837 37 4 67 1,933 1,700 13,220 11,539 7,316 17% 16% 18%

12/19/20 10,143 190 19 280 980 960 860 11,612 552 994 822 37 7 58 1,905 1,761 9,155 11,844 7,408 16% 16% 18%

12/20/20 10,253 190 16 293 989 970 866 11,741 552 990 827 37 2 68 1,920 1,823 9,268 12,080 7,497 15% 16% 18%

12/21/20 9,966 190 12 275 990 970 872 11,433 552 1,498 829 46 6 67 2,435 1,987 8,445 11,468 7,540 20% 17% 20%

12/22/20 9,603 190 10 270 1,001 973 878 11,074 274 1,995 833 55 6 70 2,948 2,324 7,852 10,622 7,553 25% 20% 23%

12/23/20 9,524 190 10 260 991 982 882 10,975 1,872 2,995 830 49 3 73 3,945 2,994 5,159 9,323 7,454 35% 27% 29%

12/24/20 9,484 190 17 258 989 991 887 10,938 1,822 3,499 826 49 5 62 4,431 3,660 4,685 8,255 7,343 39% 33% 35%

12/25/20 8,963 190 16 249 998 994 891 10,416 1,822 3,494 831 42 4 50 4,414 4,158 4,180 6,963 7,221 41% 39% 39%

12/26/20 8,228 190 16 258 1,001 998 896 9,693 1,772 3,494 826 46 4 53 4,415 4,323 3,506 6,156 7,084 45% 42% 41%

12/27/20 8,238 190 20 275 1,014 1,002 900 9,737 2,000 2,998 831 47 4 39 3,911 4,158 3,826 5,379 6,967 39% 42% 39%

12/28/20 8,233 190 19 277 1,021 1,004 904 9,740 1,950 2,993 838 45 6 42 3,913 3,993 3,877 4,726 6,861 39% 41% 37%

12/29/20 8,263 190 18 291 1,014 1,005 907 9,776 1,950 1,991 834 58 4 52 2,933 3,495 4,893 4,304 6,795 29% 36% 33%

12/30/20 8,806 190 18 275 996 1,005 910 10,285 1,900 1,496 836 58 4 54 2,441 2,996 5,944 4,416 6,768 23% 30% 28%

12/31/20 8,576 190 17 270 990 1,004 991 10,043 1,622 1,490 842 47 4 51 2,426 2,497 5,995 4,603 5,995 23% 25% 24%

Total 269,139 5,770 400 8,466 28,206 28,044 26,577 311,981 18,779 51,218 26,190 1,945 151 2,202 81,403 79,043 211,800 209,190 185,853 - - -

Average 8,682 186 13 273 910 905 857 10,064 606 1,652 845 63 5 71 2,626 2,550 6,832 6,748 5,995 25% 25% 25%

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

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

OUTFLOW INDEX EXPORT/INFLOW

December 2020

DELTA EXPORTS

Date NDCU

NBA

S. Joaquin River @ Vernalis

 DELTA INFLOW

2/2/2021 10:56 AM