05/01/24

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 (%) (%) (%)

04/01/24 43,597 260 1,689 2,141 4,654 5,020 4,573 52,341 331 3,795 916 105 13 0 4,803 4,079 47,207 45,285 47,031 9% 8% 8%

04/02/24 43,077 251 1,525 1,907 4,491 4,891 4,533 51,251 609 3,789 913 105 17 5 4,796 4,373 45,847 45,414 46,636 9% 8% 9%

04/03/24 42,232 243 1,459 1,752 4,454 4,784 4,538 50,140 1,065 3,798 912 100 30 5 4,784 4,708 44,291 45,256 46,050 9% 9% 9%

04/04/24 40,088 234 1,365 1,642 4,553 4,670 4,504 47,882 1,750 1,497 916 97 24 3 2,489 3,942 43,643 45,103 45,569 5% 8% 8%

04/05/24 38,556 226 1,414 1,707 4,368 4,583 4,509 46,271 -3,449 2,193 915 106 15 5 3,204 3,410 46,516 45,493 45,726 7% 7% 7%

04/06/24 38,066 217 1,412 2,010 4,533 4,546 4,546 46,238 -4,362 3,597 954 93 13 0 4,632 3,357 45,968 45,761 45,761 10% 7% 7%

04/07/24 37,650 209 1,409 1,838 4,767 4,595 4,602 45,873 -4,362 3,789 967 93 9 6 4,846 4,138 45,388 45,551 45,714 10% 9% 8%

04/08/24 37,423 200 1,372 1,687 4,999 4,645 4,629 45,681 -4,362 2,995 968 109 14 8 4,066 4,423 45,977 45,376 45,744 9% 10% 9%

04/09/24 36,153 200 1,354 1,571 4,842 4,678 4,634 44,120 -4,312 2,192 968 95 18 10 3,248 3,960 45,184 45,281 45,688 7% 9% 8%

04/10/24 33,677 200 1,339 1,481 4,683 4,708 4,646 41,380 937 594 971 259 30 15 1,808 2,896 38,634 44,473 45,046 4% 7% 6%

04/11/24 31,384 200 1,319 1,461 4,763 4,775 4,662 39,127 1,850 598 973 274 38 30 1,837 2,099 35,440 43,301 44,246 4% 5% 4%

04/12/24 30,400 200 1,257 1,470 4,835 4,843 4,689 38,162 1,850 598 978 278 40 20 1,834 1,570 34,478 41,582 43,495 4% 4% 3%

04/13/24 30,000 200 1,325 1,530 5,010 4,934 4,740 38,065 1,850 598 977 273 29 25 1,844 1,574 34,371 39,925 42,843 4% 4% 3%

04/14/24 30,795 200 1,386 1,733 5,404 5,053 4,813 39,518 -4,034 591 972 284 12 24 1,859 1,571 41,692 39,397 42,766 4% 4% 3%

04/15/24 31,290 200 1,409 1,748 5,835 5,177 4,869 40,482 -4,262 591 971 280 12 39 1,869 1,567 42,874 38,954 42,773 4% 4% 4%

04/16/24 31,582 200 1,352 1,586 5,710 5,292 4,905 40,430 -4,262 596 922 288 10 47 1,843 1,548 42,849 38,620 42,777 4% 4% 4%

04/17/24 32,692 200 1,345 1,482 5,488 5,370 4,928 41,207 -4,262 595 909 310 16 47 1,845 1,528 43,624 39,333 42,824 4% 4% 4%

04/18/24 33,220 200 996 1,454 5,309 5,402 4,935 41,179 -4,262 594 907 288 20 49 1,819 1,508 43,622 40,501 42,866 4% 4% 4%

04/19/24 33,016 200 211 1,500 5,060 5,407 4,940 39,987 1,672 593 916 279 25 49 1,811 1,505 36,504 40,791 42,548 4% 4% 4%

04/20/24 32,116 200 282 1,549 5,040 5,392 4,957 39,187 1,900 597 915 292 37 53 1,820 1,507 35,467 40,947 42,211 4% 4% 4%

04/21/24 30,841 200 614 1,574 5,305 5,373 4,991 38,534 1,900 590 914 294 36 58 1,820 1,508 34,814 39,965 41,875 4% 4% 4%

04/22/24 29,270 200 604 1,895 5,698 5,406 5,032 37,667 1,900 600 915 279 57 47 1,784 1,510 33,983 38,695 41,532 4% 4% 4%

04/23/24 28,439 200 598 2,195 5,942 5,403 5,051 37,374 1,900 590 919 252 69 49 1,741 1,509 33,733 37,392 41,207 4% 4% 4%

04/24/24 28,476 200 591 2,217 5,469 5,348 5,045 36,953 1,900 589 955 247 84 53 1,760 1,523 33,293 35,917 40,890 4% 4% 4%

04/25/24 29,764 200 586 2,277 4,920 5,281 5,028 37,747 1,950 590 977 252 75 44 1,788 1,540 34,009 34,543 40,626 4% 4% 4%

04/26/24 32,292 200 583 2,343 4,593 5,225 5,014 40,011 1,950 589 1,824 288 57 48 2,692 1,841 35,369 34,381 40,431 6% 5% 5%

04/27/24 33,490 200 454 2,335 4,649 5,176 5,012 41,128 1,722 596 1,824 287 47 46 2,706 2,133 36,700 34,557 40,298 6% 5% 5%

04/28/24 33,017 200 441 2,430 4,961 5,075 5,011 41,049 1,722 609 1,821 294 38 48 2,735 2,421 36,593 34,811 40,170 6% 6% 6%

04/29/24 31,555 200 436 2,168 4,993 4,919 5,006 39,352 1,772 606 1,825 287 40 47 2,724 2,427 34,856 34,936 39,993 6% 6% 6%

04/30/24 29,689 200 429 1,858 4,849 4,817 4,754 37,025 1,772 592 1,840 279 70 46 2,688 2,431 32,566 34,769 32,566 6% 6% 6%

-

Total 1,013,847 6,240 30,556 54,541 150,177 150,788 144,094 1,255,361 (9,626) 40,142 32,652 6,768 994 926 79,494 74,106 1,185,493 1,216,311 1,287,902 - - -

Average 33,795 208 1,019 1,818 5,006 5,026 4,803 41,845 (321) 1,338 1,088 226 33 31 2,650 2,470 39,516 40,544 42,930 6% 6% 5%

DELTA EXPORTS

Date NDCU

NBA

S. Joaquin River @ Vernalis

 DELTA INFLOW

PRELIMINARY

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

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

OUTFLOW INDEX EXPORT/INFLOW

April 2024

5/1/2024 8:06 AM