01/28/22

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 (%) (%) (%)

08/01/21 6,869 160 1 243 1,240 1,289 1,341 8,513 4,200 291 803 139 53 123 1,303 1,130 3,010 3,197 3,010 12% 12% 12%

08/02/21 6,868 160 1 245 1,341 1,288 1,342 8,615 4,200 298 801 150 52 96 1,294 1,114 3,121 3,156 3,066 12% 12% 12%

08/03/21 7,165 160 1 231 1,342 1,286 1,317 8,899 4,200 290 803 144 72 82 1,247 1,096 3,452 3,161 3,194 11% 12% 12%

08/04/21 6,860 160 0 223 1,267 1,284 1,304 8,510 4,150 296 803 144 58 82 1,266 1,097 3,094 3,077 3,169 12% 12% 12%

08/05/21 6,560 160 1 223 1,266 1,286 1,303 8,210 4,150 295 802 123 44 71 1,247 1,097 2,813 3,082 3,098 13% 12% 12%

08/06/21 7,153 160 2 219 1,299 1,295 1,305 8,833 4,100 300 817 86 49 106 1,260 1,105 3,473 3,141 3,160 12% 12% 12%

08/07/21 7,447 160 2 215 1,313 1,310 1,310 9,137 4,100 293 804 70 53 129 1,242 1,104 3,795 3,251 3,251 11% 12% 12%

08/08/21 7,038 160 2 219 1,341 1,317 1,320 8,760 4,050 699 804 60 46 117 1,634 1,239 3,076 3,261 3,229 17% 13% 14%

08/09/21 6,898 160 3 229 1,394 1,319 1,324 8,684 4,050 0 803 60 65 88 887 1,134 3,747 3,350 3,287 9% 12% 12%

08/10/21 7,080 160 3 225 1,354 1,324 1,322 8,822 4,000 293 803 73 64 68 1,173 1,134 3,649 3,378 3,323 12% 12% 12%

08/11/21 6,918 160 2 208 1,301 1,327 1,319 8,589 4,000 294 802 49 97 73 1,120 998 3,469 3,432 3,336 12% 11% 11%

08/12/21 6,732 160 2 200 1,290 1,328 1,317 8,384 3,950 290 802 77 93 80 1,155 1,095 3,279 3,498 3,331 12% 12% 12%

08/13/21 6,852 160 3 213 1,301 1,325 1,316 8,529 3,950 290 800 78 72 115 1,211 1,092 3,368 3,483 3,334 12% 12% 12%

08/14/21 6,899 160 3 229 1,297 1,320 1,315 8,588 3,900 296 798 74 67 123 1,225 1,092 3,463 3,436 3,344 12% 12% 12%

08/15/21 6,816 160 3 237 1,305 1,285 1,304 8,521 3,850 298 799 89 57 88 1,217 1,094 3,454 3,490 3,351 12% 12% 12%

08/16/21 6,925 160 3 236 1,145 1,243 1,289 8,469 3,850 295 802 87 38 76 1,222 1,096 3,397 3,440 3,354 13% 12% 12%

08/17/21 7,204 160 3 223 1,061 1,196 1,270 8,651 3,800 346 804 82 35 69 1,266 1,115 3,585 3,431 3,367 13% 13% 12%

08/18/21 7,496 160 3 206 970 1,122 1,242 8,835 3,800 341 805 82 66 76 1,238 1,131 3,797 3,478 3,391 12% 13% 13%

08/19/21 7,867 160 2 200 774 1,028 1,211 9,003 3,750 338 804 67 52 76 1,233 1,146 4,020 3,584 3,424 12% 12% 13%

08/20/21 8,107 160 2 207 641 929 1,181 9,117 3,700 348 924 59 51 108 1,389 1,187 4,028 3,678 3,455 13% 13% 13%

08/21/21 8,040 160 2 199 610 827 1,153 9,011 3,700 346 987 59 49 112 1,455 1,249 3,856 3,734 3,474 14% 13% 14%

08/22/21 7,795 160 2 196 591 749 1,127 8,744 3,650 341 987 59 55 75 1,407 1,311 3,687 3,767 3,483 15% 14% 14%

08/23/21 7,948 160 3 190 598 679 1,103 8,899 3,600 339 990 59 46 73 1,414 1,330 3,885 3,837 3,501 14% 14% 15%

08/24/21 7,693 160 3 176 566 615 1,079 8,598 3,600 344 986 59 29 78 1,438 1,329 3,560 3,833 3,503 15% 15% 15%

08/25/21 7,820 160 3 169 524 577 1,056 8,676 3,550 345 985 59 29 71 1,431 1,329 3,695 3,819 3,511 15% 15% 15%

08/26/21 7,658 160 2 181 508 551 1,033 8,509 3,500 343 977 29 16 67 1,399 1,326 3,610 3,760 3,515 15% 15% 15%

08/27/21 8,005 160 2 185 459 530 1,012 8,811 3,450 347 838 0 10 70 1,246 1,279 4,115 3,773 3,537 13% 15% 14%

08/28/21 7,752 160 2 176 466 510 992 8,556 3,450 346 992 0 9 58 1,388 1,281 3,718 3,753 3,543 16% 15% 15%

08/29/21 7,242 160 2 177 449 488 973 8,030 3,172 346 994 0 8 40 1,372 1,288 3,486 3,724 3,541 17% 15% 15%

08/30/21 7,310 160 2 196 447 474 956 8,115 3,122 345 996 0 7 55 1,389 1,340 3,604 3,684 3,544 16% 16% 15%

08/31/21 7,230 160 2 202 463 465 940 8,057 3,072 349 1,000 20 8 50 1,411 1,343 3,574 3,686 3,545 17% 17% 15%

Total 226,247 4,960 67 6,478 29,923 31,567 37,374 267,675 117,615 9,985 26,913 2,136 1,450 2,595 40,179 36,699 109,881 108,373 104,172 - - -

Average 7,298 160 2 209 965 1,018 1,206 8,635 3,794 322 868 69 47 84 1,296 1,184 3,545 3,496 3,360 13% 13% 13%

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

August 2021

1/28/2022 10:06 AM