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 (%) (%) (%)

04/01/20 11,747 250 367 564 1,477 1,575 1,434 14,405 1,472 588 2,703 102 31 39 3,402 4,737 9,532 7,904 8,524 23% 33% 31%

04/02/20 12,497 243 404 562 1,391 1,525 1,407 15,097 1,522 599 2,691 117 33 46 3,421 3,957 10,154 8,197 9,068 22% 27% 26%

04/03/20 12,505 236 430 579 1,353 1,490 1,403 15,103 1,750 591 3,480 151 52 52 4,222 3,551 9,130 8,408 9,083 27% 24% 23%

04/04/20 12,062 229 507 569 1,392 1,461 1,402 14,759 1,750 589 3,491 165 41 41 4,246 3,814 8,763 8,617 9,019 27% 25% 25%

04/05/20 11,753 221 468 552 1,397 1,444 1,417 14,391 887 588 3,496 163 15 48 4,281 4,079 9,223 8,799 9,053 28% 27% 27%

04/06/20 13,069 214 419 1,878 1,493 1,461 1,461 17,073 -3,221 590 3,506 153 5 54 4,298 4,087 15,996 10,045 10,045 24% 26% 27%

04/07/20 16,127 207 374 4,369 1,727 1,558 1,548 22,804 -3,221 594 3,497 163 6 45 4,294 4,091 21,731 12,076 11,506 18% 23% 26%

04/08/20 19,602 200 363 2,216 2,154 1,702 1,643 24,535 -3,221 692 3,495 129 6 43 4,353 4,125 23,402 14,057 12,828 17% 19% 26%

04/09/20 18,919 200 368 1,525 2,401 1,843 1,712 23,413 -3,171 999 3,493 105 6 43 4,635 4,257 21,949 15,742 13,740 19% 18% 25%

04/10/20 16,980 200 359 1,260 2,338 2,022 1,797 21,137 -2,486 772 1,634 107 5 54 2,564 3,695 21,059 17,446 14,405 11% 16% 21%

04/11/20 14,813 200 349 1,179 2,642 2,173 1,852 19,183 1,622 796 1,611 102 6 56 2,559 3,102 15,002 18,338 14,455 13% 15% 18%

04/12/20 13,840 200 339 1,154 2,458 2,272 1,878 17,991 1,622 797 1,611 101 10 60 2,559 2,407 13,811 18,993 14,405 13% 12% 14%

04/13/20 13,304 200 329 1,182 2,186 2,316 1,889 17,201 1,622 589 1,613 119 25 73 2,369 2,339 13,211 18,595 14,320 13% 13% 13%

04/14/20 12,835 200 354 1,233 2,036 2,278 1,889 16,658 1,672 293 1,609 114 33 57 2,040 2,170 12,946 17,340 14,228 11% 12% 12%

04/15/20 12,622 200 341 1,217 1,885 2,221 1,896 16,265 1,900 299 1,640 117 41 56 2,071 2,014 12,294 15,753 14,107 12% 12% 11%

04/16/20 11,902 200 340 1,189 2,004 2,141 1,889 15,635 1,900 391 1,607 124 37 64 2,148 1,946 11,587 14,273 13,959 13% 12% 10%

04/17/20 10,731 200 401 1,226 1,778 1,983 1,869 14,336 1,900 698 990 120 24 61 1,845 1,875 10,591 12,777 13,772 12% 12% 10%

04/18/20 9,878 200 463 1,271 1,531 1,874 1,860 13,343 1,900 494 987 134 21 71 1,664 1,722 9,779 12,031 13,562 11% 12% 9%

04/19/20 10,194 200 511 1,300 1,698 1,901 1,886 13,903 1,900 696 986 125 21 71 1,857 1,617 10,146 11,508 13,391 12% 12% 9%

04/20/20 9,973 200 498 1,293 2,374 2,002 1,927 14,338 1,900 1,294 987 132 25 81 2,469 1,815 9,969 11,045 13,228 16% 13% 10%

04/21/20 9,471 200 508 1,249 2,744 2,070 1,947 14,172 1,900 1,099 1,602 119 25 84 2,879 2,221 9,393 10,537 13,054 19% 16% 13%

04/22/20 9,071 200 502 1,316 2,364 2,066 1,948 13,453 1,900 692 1,600 116 51 85 2,442 2,425 9,111 10,082 12,882 17% 17% 14%

04/23/20 8,774 200 535 1,308 1,970 2,054 1,937 12,787 1,900 888 995 133 50 98 2,064 2,292 8,823 9,688 12,713 14% 17% 14%

04/24/20 8,793 200 564 1,310 1,697 2,079 1,928 12,564 1,900 687 984 161 48 106 1,890 1,949 8,774 9,428 12,556 13% 15% 13%

04/25/20 8,503 200 626 1,300 1,704 2,103 1,926 12,333 1,950 682 983 174 39 98 1,899 1,740 8,484 9,243 12,399 13% 13% 12%

04/26/20 8,180 200 608 1,295 1,870 2,024 1,922 12,153 1,950 793 984 173 50 102 2,002 1,704 8,201 8,965 12,244 14% 13% 12%

04/27/20 8,336 200 599 1,257 1,821 1,926 1,927 12,213 1,950 892 985 187 51 92 2,104 1,773 8,159 8,707 12,098 15% 14% 12%

04/28/20 8,788 200 605 1,195 2,057 1,891 1,933 12,845 1,950 992 986 180 64 79 2,173 1,877 8,722 8,611 11,981 15% 15% 13%

04/29/20 8,353 200 646 1,114 2,115 1,933 1,944 12,428 2,000 643 1,729 189 53 78 2,585 2,075 7,843 8,430 11,843 19% 16% 15%

04/30/20 7,993 200 685 1,094 2,270 1,966 1,924 12,242 2,000 490 1,731 178 56 74 2,416 2,190 7,826 8,287 7,826 18% 17% 16%

-

Total 351,615 6,200 13,862 38,756 58,327 57,357 53,392 468,760 29,399 20,806 57,707 4,154 929 2,012 83,749 81,644 355,612 353,921 366,297 - - -

Average 11,721 207 462 1,292 1,944 1,912 1,780 15,625 980 694 1,924 138 31 67 2,792 2,721 11,854 11,797 12,210 17% 17% 17%

 DELTA INFLOW

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

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

OUTFLOW INDEX EXPORT/INFLOW

April 2020

DELTA EXPORTS

Date NDCU

NBA

S. Joaquin River @ Vernalis

8/4/2020 12:20 PM