2/7/2018 10:25 AM

02/07/18

Preliminary Data - Subject to Chang

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 (%) (%) (%)

12/01/17 16,437 180 24 2,961 1,516 1,535 2,000 21,118 352 6,670 4,228 117 3 60 11,073 10,897 9,693 8,416 9,693 52% 52% 54%

12/02/17 16,034 181 23 2,537 1,478 1,546 1,635 20,253 402 6,673 4,244 117 3 76 11,107 10,903 8,744 8,611 9,218 54% 52% 54%

12/03/17 16,310 183 24 1,843 1,635 1,643 1,929 19,995 2,000 6,670 4,224 117 3 59 11,068 10,903 6,927 8,499 8,455 54% 53% 54%

12/04/17 15,746 184 24 1,049 2,223 1,742 2,038 19,226 2,000 6,671 4,241 117 3 58 11,085 10,908 6,141 8,350 7,876 57% 55% 55%

12/05/17 15,977 186 23 851 2,256 1,870 2,141 19,293 2,050 6,670 4,233 117 4 66 11,083 10,903 6,160 8,035 7,533 56% 56% 55%

12/06/17 15,149 187 23 825 2,449 1,982 2,176 18,633 2,100 6,673 4,229 117 3 57 11,074 10,906 5,459 7,580 7,187 58% 57% 55%

12/07/17 15,186 189 23 795 2,316 2,116 2,223 18,509 2,100 6,677 4,268 117 3 55 11,114 10,917 5,294 6,917 6,917 59% 58% 55%

12/08/17 14,971 190 23 781 2,456 2,234 2,234 18,421 2,150 5,491 4,325 117 4 74 10,004 10,554 6,267 6,428 6,836 53% 57% 54%

12/09/17 14,682 190 23 769 2,303 2,369 2,277 17,967 2,150 5,486 4,324 100 4 61 9,967 10,190 5,850 6,014 6,726 55% 56% 52%

12/10/17 14,430 190 23 584 2,577 2,442 2,328 17,804 2,150 5,495 4,325 60 3 62 9,940 9,815 5,714 5,841 6,625 55% 54% 51%

12/11/17 14,320 190 23 551 2,735 2,533 2,384 17,819 2,200 5,496 4,238 84 2 70 9,886 9,788 5,733 5,783 6,544 55% 55% 51%

12/12/17 14,281 190 24 493 2,892 2,526 2,386 17,880 2,200 4,489 4,218 117 3 70 8,890 9,421 6,790 5,873 6,564 49% 53% 49%

12/13/17 14,141 190 24 448 2,406 2,477 2,352 17,209 2,200 3,489 4,234 111 3 59 7,891 8,722 7,118 6,110 6,607 45% 49% 46%

12/14/17 14,164 190 24 462 1,971 2,387 2,311 16,811 2,200 3,498 4,231 74 3 69 7,868 8,053 6,743 6,316 6,617 46% 47% 43%

12/15/17 14,078 190 24 459 1,827 2,308 2,271 16,578 2,200 3,497 4,229 76 5 67 7,864 7,726 6,514 6,352 6,610 47% 46% 42%

12/16/17 13,978 190 24 438 1,750 2,187 2,235 16,380 2,200 2,991 4,255 60 3 64 7,366 7,567 6,814 6,489 6,623 44% 46% 42%

12/17/17 14,638 190 24 427 1,725 2,044 2,203 17,004 2,200 2,996 4,236 60 3 58 7,348 7,401 7,456 6,738 6,672 43% 44% 42%

12/18/17 14,028 190 23 434 1,734 1,875 2,174 16,409 2,200 2,990 4,225 102 3 75 7,388 7,231 6,821 6,894 6,680 44% 44% 41%

12/19/17 14,078 190 23 426 1,711 1,766 2,145 16,428 2,150 2,995 4,230 74 6 73 7,366 7,224 6,912 6,911 6,692 44% 43% 41%

12/20/17 13,823 190 24 415 1,645 1,718 2,118 16,097 2,150 2,990 4,239 68 4 66 7,359 7,223 6,588 6,835 6,687 45% 44% 42%

12/21/17 13,910 190 24 421 1,637 1,690 2,094 16,182 1,922 2,989 4,228 115 4 73 7,402 7,224 6,859 6,852 6,695 45% 44% 42%

12/22/17 14,262 190 23 427 1,631 1,673 2,072 16,533 1,872 2,497 4,215 104 4 71 6,883 7,053 7,778 7,033 6,744 41% 43% 42%

12/23/17 14,199 190 23 425 1,630 1,661 2,052 16,467 1,872 2,496 4,211 61 4 75 6,840 6,879 7,755 7,167 6,788 41% 42% 41%

12/24/17 13,989 190 23 413 1,638 1,648 2,034 16,253 1,822 2,492 3,518 60 3 72 6,138 6,476 8,293 7,287 6,851 37% 39% 39%

12/25/17 13,757 190 24 418 1,643 1,639 2,018 16,032 1,822 2,490 3,509 64 3 74 6,134 6,239 8,076 7,466 6,900 37% 38% 38%

12/26/17 13,589 190 24 423 1,650 1,640 2,004 15,876 2,000 2,494 3,505 117 4 71 6,184 6,003 7,692 7,577 6,930 38% 37% 36%

12/27/17 13,653 190 24 422 1,649 1,668 1,997 15,938 2,000 2,496 3,512 117 4 81 6,202 6,002 7,736 7,741 6,960 38% 38% 37%

12/28/17 13,851 190 24 420 1,836 1,787 2,014 16,321 1,950 2,490 3,516 117 5 74 6,191 6,004 8,180 7,930 7,004 37% 37% 37%

12/29/17 13,682 190 24 417 2,465 1,914 2,032 16,778 1,950 3,991 3,519 117 5 72 7,693 6,508 7,135 7,838 7,008 45% 40% 40%

12/30/17 13,243 190 24 409 2,514 2,073 2,057 16,380 1,900 3,999 3,532 117 3 75 7,721 7,015 6,759 7,696 7,000 46% 43% 43%

12/31/17 13,115 190 24 409 2,754 2,214 2,076 16,492 1,850 3,994 3,545 117 3 73 7,727 7,527 6,915 7,499 6,997 46% 45% 46%

Total 447,701 5,850 731 22,152 62,652 60,906 66,011 539,086 60,314 131,033 125,789 3,029 103 2,108 261,856 260,180 216,916 221,077 219,240 - - -

Average 14,442 189 24 715 2,021 1,965 2,129 17,390 1,946 4,227 4,058 98 3 68 8,447 8,393 6,997 7,132 7,072 47% 47% 46%

NDCU

NBA

S. Joaquin River @ Vernalis

 DELTA INFLOW

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

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

December 2017

DELTA EXPORTS OUTFLOW INDEX EXPORT/INFLOW

Date