2/28/2019 10:03 AM

02/28/19

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 (%) (%) (%)

12/01/18 15,511 180 195 829 1,664 1,415 1,542 18,379 -4,896 3,496 3,505 90 3 65 7,155 5,139 16,121 15,265 16,121 38% 32% 40%

12/02/18 16,800 181 66 896 1,741 1,481 1,728 19,684 -6,216 3,481 4,215 102 1 61 7,858 6,388 18,042 15,452 17,082 39% 36% 47%

12/03/18 18,642 183 36 855 1,728 1,553 1,753 21,444 -5,988 3,991 4,217 103 5 58 8,365 7,635 19,066 15,602 17,743 38% 38% 53%

12/04/18 17,520 184 24 608 1,777 1,627 1,765 20,113 -3,705 5,984 4,028 85 1 55 10,151 8,639 13,667 15,323 16,724 50% 42% 57%

12/05/18 15,373 186 18 398 1,790 1,692 1,760 17,765 681 5,995 3,988 90 4 65 10,135 9,401 6,949 14,303 14,769 56% 48% 60%

12/06/18 14,024 187 18 398 1,746 1,728 1,738 16,373 46 4,990 4,014 93 4 58 9,151 9,666 7,176 13,812 13,504 55% 53% 60%

12/07/18 13,008 189 18 391 1,648 1,712 1,707 15,254 1,415 4,486 4,009 96 4 67 8,654 9,161 5,184 12,315 12,315 56% 56% 56%

12/08/18 12,460 190 16 392 1,555 1,676 1,676 14,613 1,465 4,492 4,002 102 1 59 8,654 8,664 4,493 10,654 11,337 58% 56% 53%

12/09/18 12,210 190 13 383 1,487 1,634 1,646 14,283 1,465 3,993 3,998 102 4 62 8,151 8,327 4,666 8,743 10,596 56% 57% 51%

12/10/18 11,453 190 12 381 1,438 1,578 1,617 13,474 1,465 3,499 4,008 112 3 65 7,680 7,997 4,328 6,638 9,969 56% 57% 49%

12/11/18 10,823 190 11 375 1,383 1,513 1,589 12,782 2,200 2,490 4,093 110 3 62 6,752 7,360 3,830 5,232 9,411 51% 54% 45%

12/12/18 11,125 190 11 366 1,336 1,448 1,562 13,028 2,200 1,992 3,540 106 3 53 5,688 6,540 5,140 4,974 9,055 42% 50% 40%

12/13/18 11,156 190 10 361 1,290 1,391 1,535 13,007 2,200 1,992 3,544 105 3 59 5,698 5,883 5,109 4,679 8,752 43% 45% 37%

12/14/18 10,531 190 10 356 1,247 1,341 1,510 12,334 2,200 1,987 3,551 105 3 52 5,692 5,535 4,442 4,573 8,444 45% 43% 35%

12/15/18 9,765 190 10 360 1,203 1,296 1,486 11,528 2,200 1,988 3,512 109 2 52 5,660 5,525 3,668 4,455 8,126 48% 45% 36%

12/16/18 10,130 190 11 356 1,172 1,256 1,464 11,859 2,200 1,996 3,534 111 3 44 5,682 5,523 3,977 4,356 7,866 47% 46% 37%

12/17/18 10,153 190 14 389 1,162 1,242 1,453 11,908 -1,908 1,994 3,541 109 3 51 5,692 5,522 8,124 4,899 7,881 46% 47% 39%

12/18/18 12,553 190 46 420 1,285 1,250 1,449 14,494 -4,875 1,996 3,546 98 3 55 5,691 5,536 13,677 6,305 8,203 38% 43% 40%

12/19/18 15,232 190 72 409 1,392 1,266 1,447 17,295 -4,925 3,992 4,019 110 3 55 8,173 6,362 14,046 7,578 8,511 46% 44% 46%

12/20/18 22,326 190 39 401 1,398 1,290 1,445 24,354 -4,925 4,485 4,010 111 3 58 8,662 7,349 20,617 9,793 9,116 35% 39% 51%

12/21/18 22,034 190 26 388 1,419 1,319 1,443 24,057 -4,925 4,494 4,022 108 2 59 8,682 8,340 20,300 12,058 9,649 35% 38% 56%

12/22/18 18,307 190 21 391 1,405 1,347 1,439 20,314 -1,095 3,987 4,022 108 3 52 8,166 8,340 13,243 13,426 9,812 39% 36% 54%

12/23/18 16,245 190 19 423 1,367 1,367 1,433 18,244 1,872 3,493 3,996 108 3 55 7,650 8,005 8,723 14,104 9,765 41% 38% 51%

12/24/18 15,467 190 17 425 1,303 1,363 1,426 17,402 1,822 3,498 3,980 102 4 55 7,632 7,659 7,948 14,079 9,689 43% 41% 48%

12/25/18 15,239 190 15 452 1,257 1,343 1,418 17,153 -689 3,481 4,005 91 2 54 7,630 7,485 10,211 13,584 9,710 44% 43% 46%

12/26/18 15,623 190 20 649 1,252 1,321 1,411 17,734 -3,021 3,489 3,971 93 3 49 7,600 7,475 13,155 13,457 9,842 42% 43% 45%

12/27/18 16,910 190 58 614 1,243 1,290 1,403 19,015 -2,793 3,494 3,986 98 3 50 7,626 7,476 14,182 12,537 10,003 39% 42% 44%

12/28/18 20,776 190 34 482 1,206 1,261 1,396 22,688 -2,843 3,995 4,068 93 3 45 8,198 7,668 17,332 12,113 10,265 36% 39% 43%

12/29/18 19,755 190 23 429 1,199 1,238 1,389 21,596 -2,843 4,498 4,011 91 2 53 8,650 8,017 15,789 12,477 10,455 39% 38% 43%

12/30/18 17,277 190 18 412 1,203 1,221 1,382 19,100 -382 4,609 4,045 91 3 51 8,793 8,408 10,689 12,758 10,463 45% 40% 44%

12/31/18 15,319 190 15 393 1,184 1,208 1,375 17,101 1,850 4,993 4,095 91 2 47 9,225 8,750 6,026 12,483 10,320 53% 45% 45%

Total 463,747 5,850 916 14,382 43,480 43,666 47,387 528,375 (30,744) 113,351 121,074 3,127 84 1,730 239,198 229,776 319,921 328,028 335,501 - - -

Average 14,960 189 30 464 1,403 1,409 1,529 17,044 (992) 3,656 3,906 101 3 56 7,716 7,412 10,320 10,582 10,823 45% 44% 47%

NDCU

NBA

December 2018

S. Joaquin River @ Vernalis

 DELTA INFLOW

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

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

DELTA EXPORTS OUTFLOW INDEX EXPORT/INFLOW

Date