03/22/21

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 (%) (%) (%)

01/01/21 8,363 190 16 272 991 1,002 991 9,832 1,344 1,492 835 53 4 52 2,428 2,330 6,060 4,872 6,060 24% 23% 40%

01/02/21 8,315 187 15 269 991 998 988 9,777 1,244 1,492 834 48 4 54 2,424 2,328 6,110 5,244 6,085 24% 24% 35%

01/03/21 8,204 184 16 267 984 992 984 9,655 1,194 1,490 836 46 5 45 2,412 2,326 6,049 5,561 6,073 24% 24% 31%

01/04/21 8,041 181 16 261 977 986 981 9,476 1,144 1,992 840 45 5 49 2,922 2,495 5,411 5,780 5,908 30% 26% 32%

01/05/21 7,689 179 21 276 971 980 976 9,136 865 1,998 831 37 5 43 2,904 2,663 5,366 5,848 5,799 31% 28% 32%

01/06/21 8,774 176 24 280 959 975 972 10,213 1,044 2,486 830 38 5 41 3,390 2,993 5,779 5,824 5,796 32% 31% 33%

01/07/21 8,554 173 23 318 950 967 967 10,018 994 2,750 827 32 4 28 3,633 3,241 5,391 5,738 5,738 36% 33% 34%

01/08/21 9,015 170 22 297 935 957 961 10,439 944 3,468 826 44 4 65 4,400 3,729 5,096 5,600 5,658 41% 36% 38%

01/09/21 9,289 170 22 285 921 960 966 10,687 944 3,490 826 32 4 59 4,403 4,063 5,341 5,490 5,622 40% 39% 41%

01/10/21 9,065 170 20 273 1,008 965 971 10,536 1,350 2,795 828 34 4 64 3,717 4,078 5,469 5,407 5,607 34% 39% 41%

01/11/21 8,673 170 19 270 1,012 961 968 10,144 1,300 2,788 831 31 8 62 3,705 3,853 5,139 5,369 5,565 36% 37% 38%

01/12/21 8,591 170 18 266 941 952 962 9,986 1,300 1,494 835 26 5 62 2,412 3,190 6,274 5,498 5,624 23% 31% 32%

01/13/21 8,540 170 19 262 897 942 956 9,888 1,250 1,495 832 29 4 60 2,412 2,758 6,226 5,562 5,670 23% 28% 28%

01/14/21 8,715 170 19 257 879 932 949 10,040 1,250 1,493 832 43 1 68 2,436 2,327 6,354 5,700 5,719 23% 23% 23%

01/15/21 8,744 170 19 259 866 922 943 10,058 1,200 1,492 835 39 4 61 2,423 2,327 6,435 5,891 5,767 23% 23% 23%

01/16/21 8,293 170 19 255 851 898 936 9,588 1,200 1,494 834 37 4 67 2,429 2,327 5,959 5,980 5,779 24% 23% 23%

01/17/21 8,260 170 19 254 841 875 931 9,544 1,150 1,492 834 29 3 65 2,417 2,327 5,977 6,052 5,790 24% 24% 23%

01/18/21 8,639 170 19 253 849 863 927 9,930 1,150 1,493 829 41 5 63 2,422 2,326 6,358 6,226 5,822 23% 24% 23%

01/19/21 8,852 170 18 253 860 860 925 10,153 1,100 1,498 830 37 6 64 2,423 2,326 6,630 6,277 5,864 23% 24% 23%

01/20/21 8,535 170 17 251 877 859 922 9,850 1,100 1,499 1,647 51 7 62 3,252 2,599 5,498 6,173 5,846 32% 26% 26%

01/21/21 7,643 170 16 259 871 857 919 8,959 1,100 1,494 1,658 59 10 70 3,271 2,876 4,588 5,921 5,786 35% 30% 29%

01/22/21 7,692 170 16 263 852 856 915 8,993 1,050 1,498 1,657 59 9 71 3,277 3,151 4,666 5,668 5,735 35% 34% 32%

01/23/21 7,358 170 17 281 845 859 913 8,671 365 1,495 1,659 59 3 58 3,268 3,154 5,037 5,536 5,705 36% 35% 32%

01/24/21 7,604 170 17 270 856 860 911 8,917 315 1,498 1,660 59 6 44 3,257 3,156 5,345 5,446 5,690 35% 36% 33%

01/25/21 7,160 170 16 272 861 862 909 8,479 -369 1,494 1,645 59 2 40 3,236 3,150 5,612 5,339 5,687 37% 36% 33%

01/26/21 7,740 170 17 290 875 863 908 9,092 -369 1,497 1,656 59 5 43 3,252 3,150 6,209 5,279 5,707 35% 36% 33%

01/27/21 7,298 170 20 297 884 882 912 8,669 -598 1,496 1,667 59 4 29 3,247 3,152 6,019 5,354 5,718 36% 36% 34%

01/28/21 8,622 170 47 381 1,000 969 931 10,220 -7,038 1,493 1,665 59 4 34 3,248 3,158 14,009 6,700 6,014 31% 34% 34%

01/29/21 10,460 170 65 1,723 1,464 1,136 968 13,882 -14,340 1,490 1,665 60 4 29 3,240 3,159 24,983 9,602 6,669 23% 29% 33%

01/30/21 12,132 170 57 2,048 2,009 1,343 1,013 16,416 -13,884 1,497 1,665 40 4 28 3,227 3,158 27,073 12,750 7,349 19% 23% 31%

01/31/21 15,305 170 43 834 2,308 1,564 1,058 18,660 -13,884 1,495 1,668 27 2 28 3,216 3,160 29,328 16,176 8,058 17% 19% 29%

Total 270,165 5,350 712 12,296 31,385 29,899 29,534 319,908 (24,588) 56,140 35,720 1,377 138 1,607 94,706 91,029 249,789 197,863 183,908 - - -

Average 8,715 173 23 397 1,012 964 953 10,320 (793) 1,811 1,152 44 4 52 3,055 2,936 8,058 6,383 5,933 29% 29% 31%

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

January 2021

DELTA EXPORTS

Date NDCU

NBA

3/22/2021 12:16 PM