09/16/21

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 (%) (%) (%)

03/01/21 8,429 170 20 321 886 1,069 950 9,826 900 889 971 116 15 32 1,994 1,928 6,932 7,286 6,932 19% 19% 15%

03/02/21 8,035 171 20 288 950 1,018 982 9,464 950 293 815 135 24 38 1,258 1,578 7,256 7,272 7,094 11% 16% 13%

03/03/21 7,909 173 21 281 1,014 972 949 9,398 1,000 295 818 149 30 31 1,263 1,361 7,134 7,253 7,108 12% 14% 11%

03/04/21 7,525 174 21 274 883 933 923 8,877 1,000 268 412 141 30 27 818 967 7,059 7,180 7,095 7% 10% 8%

03/05/21 8,118 176 21 272 846 917 921 9,433 1,000 280 400 148 32 14 810 825 7,623 7,314 7,201 7% 9% 7%

03/06/21 7,399 177 23 262 911 924 930 8,772 1,050 274 429 151 35 13 831 688 6,891 7,252 7,149 8% 7% 6%

03/07/21 7,617 179 25 273 977 944 944 9,071 594 471 405 153 42 5 992 753 7,485 7,197 7,197 9% 8% 7%

03/08/21 7,848 180 30 298 1,029 960 959 9,385 594 592 822 148 28 1 1,536 998 7,256 7,243 7,204 15% 11% 9%

03/09/21 7,651 180 27 287 1,058 966 970 9,203 644 495 819 135 44 0 1,404 1,202 7,155 7,229 7,199 14% 13% 12%

03/10/21 7,806 180 26 289 1,059 993 980 9,360 -269 291 826 133 57 0 1,193 1,282 8,436 7,415 7,323 11% 13% 13%

03/11/21 7,864 180 44 316 1,070 1,028 990 9,474 -954 294 827 126 41 0 1,206 1,184 9,222 7,724 7,495 11% 12% 12%

03/12/21 9,671 180 36 341 1,091 1,049 995 11,319 -448 149 413 109 41 0 631 934 11,135 8,226 7,799 5% 9% 9%

03/13/21 10,879 180 30 316 1,057 1,059 1,000 12,462 -448 148 398 111 51 0 607 743 12,303 8,999 8,145 4% 6% 7%

03/14/21 10,965 180 28 300 1,051 1,068 1,006 12,524 -398 151 388 113 38 0 614 549 12,308 9,688 8,443 4% 4% 5%

03/15/21 10,873 180 31 292 1,091 1,077 1,014 12,467 565 1,370 406 110 35 0 1,851 954 10,051 10,087 8,550 14% 7% 9%

03/16/21 9,995 180 34 335 1,118 1,080 1,018 11,662 1,250 2,091 814 113 50 0 2,968 1,740 7,444 10,128 8,481 24% 14% 17%

03/17/21 9,725 180 40 399 1,079 1,072 1,018 11,423 1,300 1,897 896 116 47 0 2,862 2,491 7,261 9,960 8,409 24% 21% 24%

03/18/21 9,893 180 44 351 1,018 1,060 1,017 11,486 1,350 1,787 903 117 45 0 2,762 2,796 7,374 9,696 8,351 23% 24% 26%

03/19/21 10,997 180 45 344 1,005 1,052 1,016 12,571 -476 997 812 119 20 0 1,908 2,431 11,139 9,697 8,498 14% 20% 22%

03/20/21 11,085 180 46 794 999 1,042 1,015 13,104 -654 296 805 124 19 0 1,205 1,866 12,553 9,733 8,701 8% 15% 17%

03/21/21 10,877 180 46 1,119 984 1,028 1,014 13,206 -654 299 804 121 28 0 1,196 1,338 12,664 9,784 8,890 8% 10% 12%

03/22/21 11,800 180 45 779 994 1,009 1,012 13,798 -604 289 825 118 24 0 1,208 1,106 13,194 10,233 9,085 8% 8% 9%

03/23/21 12,483 180 42 623 984 980 1,006 14,312 -554 289 877 126 26 0 1,266 1,128 13,599 11,112 9,281 8% 8% 9%

03/24/21 12,094 180 38 547 878 954 999 13,737 1,272 294 842 120 40 22 1,239 1,139 11,226 11,678 9,363 8% 8% 9%

03/25/21 10,528 180 36 501 832 922 990 12,077 1,550 297 840 126 47 8 1,224 1,146 9,303 11,954 9,360 9% 8% 9%

03/26/21 9,650 180 34 450 783 893 983 11,097 1,550 293 827 122 54 17 1,205 1,131 8,342 11,554 9,321 10% 9% 9%

03/27/21 9,515 180 33 422 796 873 978 10,946 1,600 292 802 125 53 14 1,178 1,117 8,168 10,928 9,278 10% 9% 9%

03/28/21 9,108 180 31 396 843 864 976 10,558 1,600 297 802 119 63 20 1,175 1,104 7,783 10,231 9,225 10% 10% 9%

03/29/21 8,751 180 28 380 930 862 976 10,269 1,650 294 803 122 44 26 1,200 1,096 7,419 9,406 9,163 10% 10% 9%

03/30/21 8,370 180 26 384 974 860 972 9,934 1,650 296 803 136 59 35 1,210 1,098 7,074 8,474 9,093 10% 10% 9%

03/31/21 8,113 180 24 401 864 857 967 9,582 1,650 298 413 124 64 63 834 969 7,098 7,884 9,029 7% 9% 8%

Total 291,573 5,540 995 12,635 30,054 30,383 30,469 340,797 19,261 16,569 22,017 3,927 1,229 366 41,650 39,642 279,886 279,819 255,461 - - -

Average 9,406 179 32 408 969 980 983 10,993 621 534 710 127 40 12 1,344 1,279 9,029 9,026 8,241 11% 11% 11%

DELTA EXPORTS

Date 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.)

OUTFLOW INDEX EXPORT/INFLOW

March 2021

9/16/2021 2:40 PM