9/11/2018 9:39 AM

09/11/18

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 (%) (%) (%)

05/01/18 13,190 180 344 1,326 4,403 4,359 6,794 19,443 2,000 1,171 986 228 25 6 2,365 1,740 15,078 16,890 15,078 11% 9% 7%

05/02/18 12,238 179 349 1,328 4,598 4,471 5,108 18,692 2,000 491 988 232 34 16 1,692 1,705 14,999 16,268 15,039 8% 9% 7%

05/03/18 11,545 177 400 1,408 5,108 4,620 5,327 18,638 2,000 496 989 211 42 20 1,674 1,707 14,964 15,844 15,014 8% 9% 7%

05/04/18 11,540 176 469 1,334 5,545 4,868 5,553 19,064 2,050 490 990 211 51 25 1,664 1,481 15,350 15,625 15,098 7% 8% 6%

05/05/18 11,248 174 572 1,509 6,006 5,147 5,688 19,509 2,100 495 990 211 53 24 1,666 1,483 15,744 15,500 15,227 7% 8% 7%

05/06/18 10,282 173 628 1,795 6,093 5,417 5,783 18,971 2,100 497 992 227 26 30 1,720 1,484 15,151 15,321 15,214 8% 8% 7%

05/07/18 9,860 171 640 1,796 6,164 5,717 5,903 18,631 2,100 690 1,849 228 18 31 2,780 1,837 13,751 15,005 15,005 14% 9% 9%

05/08/18 10,102 170 668 1,759 6,503 6,026 6,026 19,202 2,150 590 1,864 227 38 111 2,754 2,161 14,298 14,894 14,917 13% 11% 11%

05/09/18 9,086 170 693 1,718 6,763 6,302 6,153 18,430 2,150 493 1,814 243 48 68 2,569 2,433 13,711 14,710 14,783 12% 13% 12%

05/10/18 8,648 170 690 1,704 7,043 6,513 6,249 18,255 2,200 495 1,812 214 39 69 2,551 2,356 13,504 14,501 14,655 12% 12% 12%

05/11/18 9,225 170 729 1,678 7,017 6,535 6,240 18,819 2,200 694 1,814 227 41 81 2,775 2,374 13,844 14,286 14,581 13% 13% 12%

05/12/18 10,844 170 727 1,659 6,162 6,449 6,172 19,562 2,250 997 2,612 245 35 80 3,899 2,808 13,413 13,953 14,484 18% 15% 15%

05/13/18 9,665 170 710 1,642 5,488 6,350 6,114 17,675 2,300 990 2,632 245 30 80 3,916 3,246 11,459 13,426 14,251 20% 17% 17%

05/14/18 9,255 170 679 1,637 5,472 6,184 6,054 17,213 2,300 1,092 1,859 244 43 77 3,229 3,394 11,684 13,130 14,068 17% 19% 18%

05/15/18 9,156 170 681 1,617 5,341 5,957 5,992 16,965 2,350 1,189 1,867 246 44 88 3,346 3,210 11,269 12,698 13,881 18% 18% 17%

05/16/18 8,434 170 664 1,441 5,179 5,678 5,931 15,888 2,350 1,200 954 209 50 88 2,402 2,720 11,136 12,330 13,710 13% 16% 15%

05/17/18 8,110 170 673 1,261 5,086 5,413 5,883 15,300 2,400 1,198 954 222 52 100 2,423 2,454 10,477 11,897 13,520 14% 15% 13%

05/18/18 7,753 170 694 1,110 5,163 5,280 5,845 14,890 2,450 1,196 955 246 62 100 2,436 2,153 10,004 11,349 13,324 14% 14% 12%

05/19/18 7,886 170 676 1,335 5,229 5,237 5,809 15,296 2,450 1,195 2,606 245 64 101 4,083 2,702 8,763 10,685 13,084 24% 17% 15%

05/20/18 8,025 170 706 1,366 5,191 5,200 5,777 15,458 2,500 1,193 2,602 247 48 98 4,092 3,249 8,866 10,314 12,873 24% 21% 18%

05/21/18 8,540 170 702 1,345 5,210 5,188 5,751 15,967 2,550 1,191 2,594 244 42 104 4,091 3,794 9,326 9,977 12,704 23% 24% 22%

05/22/18 8,466 170 638 1,276 5,261 5,172 5,718 15,811 2,550 1,197 1,856 244 56 105 3,346 3,545 9,915 9,784 12,578 19% 22% 21%

05/23/18 8,691 170 601 994 5,061 5,107 5,669 15,517 2,600 1,198 1,849 243 52 102 3,341 3,296 9,576 9,561 12,447 19% 21% 20%

05/24/18 10,164 170 723 840 4,637 4,998 5,614 16,534 2,650 506 1,848 204 47 102 2,614 2,818 11,270 9,674 12,398 14% 17% 17%

05/25/18 11,043 170 657 835 4,400 4,872 5,561 17,105 2,700 688 1,852 152 34 104 2,762 2,648 11,643 9,909 12,368 15% 16% 16%

05/26/18 12,309 170 645 867 4,347 4,747 5,511 18,338 1,381 689 1,862 166 42 93 2,768 2,482 14,189 10,684 12,438 14% 14% 15%

05/27/18 12,737 170 585 865 4,316 4,614 5,464 18,673 1,381 696 1,855 166 31 93 2,779 2,548 14,513 11,491 12,515 13% 14% 15%

05/28/18 13,635 170 548 840 4,276 4,455 5,415 19,469 1,431 693 1,868 168 29 98 2,798 2,554 15,240 12,335 12,612 13% 13% 15%

05/29/18 14,398 170 542 820 4,146 4,293 5,362 20,076 1,481 694 1,870 115 44 109 2,745 2,559 15,850 13,183 12,724 13% 13% 15%

05/30/18 14,619 170 547 798 3,928 4,160 5,305 20,062 1,531 1,092 950 147 44 112 2,258 2,389 16,274 14,140 12,842 10% 12% 14%

05/31/18 13,945 170 605 787 3,710 4,007 5,239 19,217 2,950 1,968 946 166 41 106 3,145 2,507 13,122 14,405 12,851 15% 12% 14%

Total 324,639 5,310 19,185 40,690 162,846 163,337 179,012 552,670 67,604 27,464 51,484 6,620 1,306 2,420 86,681 77,838 398,385 403,769 426,283 - - -

Average 10,472 171 619 1,313 5,253 5,269 5,775 17,828 2,181 886 1,661 214 42 78 2,796 2,511 12,851 13,025 13,751 14% 14% 14%

PRELIMINARY

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

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

May 2018

DELTA EXPORTS OUTFLOW INDEX EXPORT/INFLOW

Date NDCU

NBA

S. Joaquin River @ Vernalis

 DELTA INFLOW