11/01/23

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 (%) (%) (%)

10/01/23 17,033 160 256 760 1,588 1,652 1,683 19,797 2,150 6,671 3,455 280 13 67 10,461 10,466 7,186 8,165 7,186 51% 52% 49%

10/02/23 17,019 160 251 529 1,683 1,645 1,699 19,642 2,150 6,673 3,457 280 14 74 10,470 10,297 7,022 7,747 7,104 52% 52% 49%

10/03/23 16,747 160 239 561 1,714 1,638 1,681 19,421 2,100 5,991 3,460 288 20 79 9,797 9,902 7,524 7,492 7,244 49% 50% 47%

10/04/23 16,602 160 233 543 1,645 1,614 1,630 19,183 2,050 4,994 3,334 295 35 75 8,664 9,303 8,469 7,442 7,550 43% 48% 45%

10/05/23 15,867 160 228 557 1,476 1,596 1,605 18,288 2,050 4,988 3,196 289 31 93 8,535 8,654 7,703 7,430 7,581 45% 45% 42%

10/06/23 15,190 160 225 1,022 1,505 1,635 1,643 18,102 2,000 2,989 3,999 290 35 90 7,334 7,833 8,768 7,642 7,779 38% 42% 38%

10/07/23 14,537 160 224 1,446 1,837 1,771 1,771 18,204 2,000 2,490 4,288 283 32 89 7,118 7,317 9,086 7,966 7,966 37% 40% 36%

10/08/23 13,605 160 127 1,238 2,538 1,920 1,890 17,668 1,950 2,494 4,284 274 37 90 7,105 6,848 8,613 8,169 8,046 38% 38% 35%

10/09/23 12,825 160 40 968 2,724 2,048 1,971 16,717 1,950 1,989 4,323 246 23 92 6,626 6,623 8,141 8,329 8,057 38% 38% 34%

10/10/23 12,388 160 26 680 2,613 2,109 1,980 15,867 1,950 298 3,462 230 23 84 4,050 5,617 9,867 8,664 8,238 24% 33% 30%

10/11/23 12,409 160 22 458 2,068 2,130 1,948 15,117 1,900 296 3,485 248 29 86 4,086 4,618 9,131 8,758 8,319 25% 29% 25%

10/12/23 12,547 160 20 501 1,625 2,127 1,910 14,853 1,900 799 2,651 254 30 78 3,751 3,664 9,202 8,973 8,393 23% 24% 20%

10/13/23 12,322 160 19 993 1,486 2,127 1,904 14,980 1,900 799 2,645 252 30 76 3,741 3,558 9,339 9,054 8,465 23% 24% 20%

10/14/23 12,004 160 19 1,426 1,838 2,179 1,975 15,447 1,900 798 2,646 252 29 83 3,749 3,446 9,798 9,156 8,561 22% 23% 20%

10/15/23 11,522 160 17 1,267 2,896 2,249 2,058 15,862 1,850 798 2,056 189 13 93 3,123 3,247 10,889 9,481 8,716 18% 21% 19%

10/16/23 10,907 160 18 1,013 3,216 2,277 2,104 15,314 1,850 794 2,645 204 14 91 3,719 3,245 9,745 9,710 8,780 22% 21% 19%

10/17/23 10,562 160 17 750 2,807 2,296 2,110 14,296 1,850 794 2,639 227 26 86 3,721 3,242 8,725 9,547 8,777 24% 21% 20%

10/18/23 10,719 160 16 523 2,202 2,314 2,090 13,620 1,850 794 1,809 233 27 72 2,881 3,158 8,889 9,512 8,783 19% 22% 20%

10/19/23 10,443 160 17 571 1,753 2,322 2,061 12,944 1,800 791 921 227 29 68 1,978 2,583 9,166 9,507 8,803 13% 19% 16%

10/20/23 10,184 160 18 1,046 1,539 2,303 2,044 12,947 1,800 795 923 222 32 70 1,977 2,011 9,170 9,483 8,822 13% 15% 13%

10/21/23 9,705 160 17 1,449 1,706 2,191 2,047 13,037 1,800 794 924 227 26 73 1,991 1,715 9,246 9,404 8,842 13% 13% 11%

10/22/23 9,910 160 17 1,261 2,116 2,094 2,069 13,464 1,800 800 922 227 17 56 1,987 1,719 9,677 9,231 8,880 13% 13% 12%

10/23/23 10,278 160 21 1,036 2,532 2,086 2,099 14,027 1,229 0 921 167 18 67 1,136 1,453 11,661 9,505 9,001 6% 11% 10%

10/24/23 10,697 160 34 817 2,753 2,151 2,122 14,461 1,179 0 919 134 15 51 1,088 1,187 12,193 10,000 9,134 6% 8% 8%

10/25/23 11,047 160 32 566 2,655 2,204 2,122 14,460 1,179 299 918 221 18 43 1,464 1,019 11,817 10,419 9,241 8% 7% 7%

10/26/23 10,428 160 23 593 2,127 2,260 2,115 13,331 1,179 290 917 227 30 55 1,459 1,114 10,693 10,637 9,297 9% 8% 8%

10/27/23 10,904 160 21 1,078 1,928 2,334 2,119 14,091 1,179 290 914 235 25 80 1,494 1,209 11,418 10,958 9,375 8% 8% 8%

10/28/23 10,704 160 21 1,485 2,225 2,453 2,149 14,595 1,750 290 915 225 21 91 1,501 1,205 11,344 11,258 9,446 8% 8% 8%

10/29/23 10,698 160 20 1,297 2,954 2,567 2,189 15,129 1,750 290 915 222 15 80 1,492 1,205 11,887 11,573 9,530 8% 8% 8%

10/30/23 10,500 160 20 1,056 3,330 2,643 2,226 15,066 1,700 289 914 220 14 83 1,492 1,205 11,874 11,604 9,608 8% 8% 9%

10/31/23 10,561 160 19 796 3,284 2,676 2,247 14,820 1,700 292 916 230 16 84 1,506 1,206 11,614 11,521 9,673 8% 8% 9%

Total 380,864 4,960 2,277 28,286 68,363 65,610 61,259 484,750 55,397 50,667 69,772 7,397 736 2,397 129,497 129,869 299,856 288,337 265,196 - - -

Average 12,286 160 73 912 2,205 2,116 1,976 15,637 1,787 1,634 2,251 239 24 77 4,177 4,189 9,673 9,301 8,555 23% 24% 22%

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

October 2023

DELTA EXPORTS

Date

11/1/2023 7:53 AM